{"id":14441,"date":"2025-06-27T09:46:02","date_gmt":"2025-06-27T01:46:02","guid":{"rendered":"https:\/\/www.lneya.com\/?p=14441"},"modified":"2025-12-03T16:28:06","modified_gmt":"2025-12-03T08:28:06","slug":"why-is-glycol-used-in-cooling-systems","status":"publish","type":"post","link":"https:\/\/tw.lneya.com\/fr\/blog\/why-is-glycol-used-in-cooling-systems.html","title":{"rendered":"Why Is Glycol Used In Cooling Systems?"},"content":{"rendered":"<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_2ce09d-1e, .wp-block-kadence-advancedheading.kt-adv-heading14441_2ce09d-1e[data-kb-block=\"kb-adv-heading14441_2ce09d-1e\"]{text-align:center;font-size:36px;font-style:normal;font-family:Arial, Helvetica, sans-serif;letter-spacing:0.2px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_2ce09d-1e mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_2ce09d-1e[data-kb-block=\"kb-adv-heading14441_2ce09d-1e\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_2ce09d-1e img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_2ce09d-1e[data-kb-block=\"kb-adv-heading14441_2ce09d-1e\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h1 class=\"kt-adv-heading14441_2ce09d-1e wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_2ce09d-1e\">Why Is Glycol Used In Cooling Systems?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_ad47a5-02, .wp-block-kadence-advancedheading.kt-adv-heading14441_ad47a5-02[data-kb-block=\"kb-adv-heading14441_ad47a5-02\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_ad47a5-02 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_ad47a5-02[data-kb-block=\"kb-adv-heading14441_ad47a5-02\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_ad47a5-02 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_ad47a5-02[data-kb-block=\"kb-adv-heading14441_ad47a5-02\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14441_ad47a5-02 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_ad47a5-02\">Many cooling systems, such as <a href=\"https:\/\/tw.lneya.com\/industrial-chillers\">industrial chillers<\/a>, HVAC, and automotive engine cooling, use a glycol-water mixture as a coolant. What is glycol? Why not just use water as a coolant? What benefits does a glycol-water mixture provide? What are the effects of the concentration of the mixture? This article will tell you everything you need to know about glycol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_cb4385-74, .wp-block-kadence-advancedheading.kt-adv-heading14441_cb4385-74[data-kb-block=\"kb-adv-heading14441_cb4385-74\"]{font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_cb4385-74 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_cb4385-74[data-kb-block=\"kb-adv-heading14441_cb4385-74\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_cb4385-74 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_cb4385-74[data-kb-block=\"kb-adv-heading14441_cb4385-74\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14441_cb4385-74 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_cb4385-74\"><strong>What is glycol?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_9d4c6e-50, .wp-block-kadence-advancedheading.kt-adv-heading14441_9d4c6e-50[data-kb-block=\"kb-adv-heading14441_9d4c6e-50\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_9d4c6e-50 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_9d4c6e-50[data-kb-block=\"kb-adv-heading14441_9d4c6e-50\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_9d4c6e-50 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_9d4c6e-50[data-kb-block=\"kb-adv-heading14441_9d4c6e-50\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14441_9d4c6e-50 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_9d4c6e-50\">Glycol is a viscous liquid commonly mixed with water and used as antifreeze. Ethylene glycol (EG) and propylene glycol (PG) are commonly used in chillers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_eb78ae-fa, .wp-block-kadence-advancedheading.kt-adv-heading14441_eb78ae-fa[data-kb-block=\"kb-adv-heading14441_eb78ae-fa\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_eb78ae-fa mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_eb78ae-fa[data-kb-block=\"kb-adv-heading14441_eb78ae-fa\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_eb78ae-fa img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_eb78ae-fa[data-kb-block=\"kb-adv-heading14441_eb78ae-fa\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14441_eb78ae-fa wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_eb78ae-fa\">Ethylene glycol is a colorless, odorless, sweet-tasting and toxic liquid. It is miscible with water and acetone. It is often used as a solvent, antifreeze, and a raw material for synthetic polyester.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_7ce9b4-9b, .wp-block-kadence-advancedheading.kt-adv-heading14441_7ce9b4-9b[data-kb-block=\"kb-adv-heading14441_7ce9b4-9b\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_7ce9b4-9b mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_7ce9b4-9b[data-kb-block=\"kb-adv-heading14441_7ce9b4-9b\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_7ce9b4-9b img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_7ce9b4-9b[data-kb-block=\"kb-adv-heading14441_7ce9b4-9b\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14441_7ce9b4-9b wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_7ce9b4-9b\">Propylene glycol is similar to ethylene glycol in appearance and odor, but it is non-toxic. It is widely used as a wetting agent and preservative in cosmetics, toothpaste, soaps, and hair dyes, often combined with glycerol or sorbitol. It is often used instead of ethylene glycol in food and medical cooling systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Property<\/td><td>Ethylene Glycol<\/td><td>Propylene Glycol<\/td><\/tr><tr><td>Chemical Formula<\/td><td>C\u2082H\u2086O\u2082<\/td><td>C\u2083H\u2088O\u2082<\/td><\/tr><tr><td>Toxicity<\/td><td>Toxic (not food safe)<\/td><td>Low toxicity (food grade safe)<\/td><\/tr><tr><td>Freeze Point Depression<\/td><td>Stronger<\/td><td>Weaker<\/td><\/tr><tr><td>Heat Transfer Efficiency<\/td><td>Slightly better<\/td><td>Slightly lower<\/td><\/tr><tr><td>Viscosity at Low Temp<\/td><td>Lower<\/td><td>Higher<\/td><\/tr><tr><td>Biodegradability<\/td><td>Lower<\/td><td>Higher<\/td><\/tr><tr><td>Cost<\/td><td>Lower<\/td><td>Higher<\/td><\/tr><tr><td>Common Applications<\/td><td>Industrial cooling, antifreeze<\/td><td>Food, pharma, eco-friendly cooling<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_38301e-49, .wp-block-kadence-advancedheading.kt-adv-heading14441_38301e-49[data-kb-block=\"kb-adv-heading14441_38301e-49\"]{font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_38301e-49 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_38301e-49[data-kb-block=\"kb-adv-heading14441_38301e-49\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_38301e-49 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_38301e-49[data-kb-block=\"kb-adv-heading14441_38301e-49\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14441_38301e-49 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_38301e-49\"><strong>Glycol vs water: Why not use water?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_780418-3f, .wp-block-kadence-advancedheading.kt-adv-heading14441_780418-3f[data-kb-block=\"kb-adv-heading14441_780418-3f\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_780418-3f mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_780418-3f[data-kb-block=\"kb-adv-heading14441_780418-3f\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_780418-3f img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_780418-3f[data-kb-block=\"kb-adv-heading14441_780418-3f\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14441_780418-3f wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_780418-3f\">Water can also be used for cooling and is cheaper than glycol. Why not use water as antifreeze?<br>This is mainly because glycol is more chemically stable. Water freezes below 0\u00b0C and may damage pipes. It evaporates at high temperatures. This limits the operating temperature range of the cooling system. The freezing point of glycol-water mixture is very low, and can reach below -40\u00b0C depending on the concentration.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Property<\/td><td>Water<\/td><td>Ethylene Glycol<\/td><td>Propylene Glycol<\/td><\/tr><tr><td>Freezing Point<\/td><td>0\u00b0C<\/td><td>-12\u00b0C (pure) \/ -50\u00b0C (mixed)<\/td><td>-59\u00b0C (pure) \/ -50\u00b0C (mixed)<\/td><\/tr><tr><td>Boiling Point<\/td><td>100\u00b0C<\/td><td>197\u00b0C<\/td><td>188\u00b0C<\/td><\/tr><tr><td>Viscosity (25\u00b0C)<\/td><td>0.89 mPa\u00b7s<\/td><td>16.1 mPa\u00b7s<\/td><td>58.1 mPa\u00b7s<\/td><\/tr><tr><td>Specific Heat<\/td><td>4.18 J\/g\u00b7K<\/td><td>2.38 J\/g\u00b7K<\/td><td>2.51 J\/g\u00b7K<\/td><\/tr><tr><td>Cost<\/td><td>Lowest<\/td><td>Lower<\/td><td>Slightly higher<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_561bf0-db, .wp-block-kadence-advancedheading.kt-adv-heading14441_561bf0-db[data-kb-block=\"kb-adv-heading14441_561bf0-db\"]{font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_561bf0-db mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_561bf0-db[data-kb-block=\"kb-adv-heading14441_561bf0-db\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_561bf0-db img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_561bf0-db[data-kb-block=\"kb-adv-heading14441_561bf0-db\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14441_561bf0-db wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_561bf0-db\"><strong>Why Not Use Pure Glycol?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_082d12-f1, .wp-block-kadence-advancedheading.kt-adv-heading14441_082d12-f1[data-kb-block=\"kb-adv-heading14441_082d12-f1\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_082d12-f1 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_082d12-f1[data-kb-block=\"kb-adv-heading14441_082d12-f1\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_082d12-f1 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_082d12-f1[data-kb-block=\"kb-adv-heading14441_082d12-f1\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14441_082d12-f1 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_082d12-f1\">Glycol is highly viscous and doesn\u2019t flow easily through the cooling system. This can lead to reduced heat transfer and higher pump workload. Mixing with water can significantly reduce the viscosity of glycol, allowing it to flow smoothly in the pipe. Glycol-water mixture does not only contain glycol and water. In order to prevent the solution from corroding the pipe or breeding bacteria, corrosion inhibitors and antibacterial agents are added.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_39c33e-f2, .wp-block-kadence-advancedheading.kt-adv-heading14441_39c33e-f2[data-kb-block=\"kb-adv-heading14441_39c33e-f2\"]{font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_39c33e-f2 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_39c33e-f2[data-kb-block=\"kb-adv-heading14441_39c33e-f2\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_39c33e-f2 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_39c33e-f2[data-kb-block=\"kb-adv-heading14441_39c33e-f2\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14441_39c33e-f2 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_39c33e-f2\"><strong>Relationship Between Glycol Concentration, Freezing Point, and Viscosity<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_370813-bc, .wp-block-kadence-advancedheading.kt-adv-heading14441_370813-bc[data-kb-block=\"kb-adv-heading14441_370813-bc\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_370813-bc mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_370813-bc[data-kb-block=\"kb-adv-heading14441_370813-bc\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_370813-bc img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_370813-bc[data-kb-block=\"kb-adv-heading14441_370813-bc\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14441_370813-bc wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_370813-bc\">The concentration of glycol affects the freezing point and viscosity of the solution. The higher the concentration, the lower the freezing point, but the viscosity will also increase, and the fluidity will deteriorate, which will affect the heat exchange efficiency.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Concentration (Vol%)<\/td><td>EG Freezing Point (\u00b0C)<\/td><td>PG Freezing Point (\u00b0C)<\/td><td>EG Viscosity (mPa\u00b7s @25\u00b0C)<\/td><td>PG Viscosity (mPa\u00b7s @25\u00b0C)<\/td><\/tr><tr><td>0% (Pure Water)<\/td><td>0\u00b0C<\/td><td>0\u00b0C<\/td><td>0.89<\/td><td>0.89<\/td><\/tr><tr><td>20%<\/td><td>-8\u00b0C<\/td><td>-7\u00b0C<\/td><td>1.5<\/td><td>2.1<\/td><\/tr><tr><td>40%<\/td><td>-24\u00b0C<\/td><td>-22\u00b0C<\/td><td>3.3<\/td><td>5.5<\/td><\/tr><tr><td>50%<\/td><td>-36\u00b0C<\/td><td>-32\u00b0C<\/td><td>5.0<\/td><td>9.5<\/td><\/tr><tr><td>60%<\/td><td>-48\u00b0C<\/td><td>-45\u00b0C<\/td><td>8.2<\/td><td>15.0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_3b3553-b2, .wp-block-kadence-advancedheading.kt-adv-heading14441_3b3553-b2[data-kb-block=\"kb-adv-heading14441_3b3553-b2\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_3b3553-b2 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_3b3553-b2[data-kb-block=\"kb-adv-heading14441_3b3553-b2\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_3b3553-b2 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_3b3553-b2[data-kb-block=\"kb-adv-heading14441_3b3553-b2\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14441_3b3553-b2 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_3b3553-b2\"><strong>Note:<\/strong><br>\u2022 EG = Ethylene Glycol<br>\u2022 PG = Propylene Glycol<br>\u2022 The data are approximate and may vary slightly depending on temperature and brand.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_8e5643-2c, .wp-block-kadence-advancedheading.kt-adv-heading14441_8e5643-2c[data-kb-block=\"kb-adv-heading14441_8e5643-2c\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_8e5643-2c mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_8e5643-2c[data-kb-block=\"kb-adv-heading14441_8e5643-2c\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_8e5643-2c img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_8e5643-2c[data-kb-block=\"kb-adv-heading14441_8e5643-2c\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14441_8e5643-2c wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_8e5643-2c\">The freezing point of ethylene glycol and propylene glycol will begin to rise after the concentration exceeds about 65%, so it is not recommended to use too high a concentration.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_43cde9-20, .wp-block-kadence-advancedheading.kt-adv-heading14441_43cde9-20[data-kb-block=\"kb-adv-heading14441_43cde9-20\"]{font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_43cde9-20 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_43cde9-20[data-kb-block=\"kb-adv-heading14441_43cde9-20\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_43cde9-20 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_43cde9-20[data-kb-block=\"kb-adv-heading14441_43cde9-20\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14441_43cde9-20 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_43cde9-20\"><strong>LNEYA:Reliable Laser Chiller Manufacturer<\/strong><\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_fcfd6f-3d, .wp-block-kadence-advancedheading.kt-adv-heading14441_fcfd6f-3d[data-kb-block=\"kb-adv-heading14441_fcfd6f-3d\"]{font-size:18px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_fcfd6f-3d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_fcfd6f-3d[data-kb-block=\"kb-adv-heading14441_fcfd6f-3d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_fcfd6f-3d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_fcfd6f-3d[data-kb-block=\"kb-adv-heading14441_fcfd6f-3d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading14441_fcfd6f-3d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_fcfd6f-3d\">If you are looking for an economical chiller that can operate stably at low temperatures, a glycol chiller might be a suitable solution.Want to know if <a href=\"https:\/\/tw.lneya.com\/glycol-chillers\">glycol chiller<\/a> is suitable for your application? Welcome to <a href=\"https:\/\/tw.lneya.com\/contact\">contact LNEYA<\/a> chiller experts to provide you with coolant configuration recommendations and temperature control technical support.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading14441_ef801e-d8, .wp-block-kadence-advancedheading.kt-adv-heading14441_ef801e-d8[data-kb-block=\"kb-adv-heading14441_ef801e-d8\"]{text-align:center;font-size:30px;font-weight:400;font-style:normal;font-family:Arial, Helvetica, sans-serif;text-transform:capitalize;color:#4a4a4a;}.wp-block-kadence-advancedheading.kt-adv-heading14441_ef801e-d8 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading14441_ef801e-d8[data-kb-block=\"kb-adv-heading14441_ef801e-d8\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading14441_ef801e-d8 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading14441_ef801e-d8[data-kb-block=\"kb-adv-heading14441_ef801e-d8\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading14441_ef801e-d8 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading14441_ef801e-d8\"><strong>Related chillers<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-14441_e094d0-d2{overflow:hidden;}.kb-gallery-id-14441_e094d0-d2 .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-14441_e094d0-d2 .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}.kb-gallery-id-14441_e094d0-d2 .kadence-blocks-gallery-item .kadence-blocks-gallery-item-inner .kadence-blocks-gallery-item__caption{font-size:20px;font-family:Arial, Helvetica, sans-serif;text-transform:capitalize;}.kb-gallery-caption-style-cover-hover.kb-gallery-id-14441_e094d0-d2 .kadence-blocks-gallery-item .kadence-blocks-gallery-item-inner .kadence-blocks-gallery-item__caption, .kb-gallery-caption-style-below.kb-gallery-id-14441_e094d0-d2 .kadence-blocks-gallery-item .kadence-blocks-gallery-item-inner .kadence-blocks-gallery-item__caption{background:#014391;}.kb-gallery-wrap-id-14441_e094d0-d2.wp-block-kadence-advancedgallery{overflow:visible;}.kb-gallery-wrap-id-14441_e094d0-d2.wp-block-kadence-advancedgallery .kt-blocks-carousel{overflow:visible;}<\/style><div class=\"kb-gallery-wrap-id-14441_e094d0-d2 alignnone wp-block-kadence-advancedgallery\"><div class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-carousel kb-gallery-id-14441_e094d0-d2 kb-gallery-caption-style-below kb-gallery-filter-none\" data-image-filter=\"none\" data-lightbox-caption=\"true\"><div class=\"kt-blocks-carousel splide kt-carousel-container-dotstyle-dark kt-carousel-arrowstyle-whiteondark kt-carousel-dotstyle-dark kb-slider-group-arrow kb-slider-arrow-position-center\" data-columns-xxl=\"4\" data-columns-xl=\"4\" data-columns-md=\"4\" data-columns-sm=\"3\" data-columns-xs=\"2\" data-columns-ss=\"2\" data-slider-anim-speed=\"400\" data-slider-scroll=\"1\" data-slider-arrows=\"true\" data-slider-dots=\"true\" data-slider-hover-pause=\"false\" data-slider-auto=\"\" data-slider-speed=\"7000\" data-slider-gap=\"8px\" data-slider-gap-tablet=\"8px\" data-slider-gap-mobile=\"8px\" data-show-pause-button=\"false\" data-slider-label=\"Photo Gallery Carousel\"><div class=\"splide__track\"><ul class=\"kt-blocks-carousel-init kb-gallery-carousel splide__list\"><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/tw.lneya.com\/air-cooled-chillers\" class=\"kb-gallery-item-link\" target=\"_blank\" rel=\"noopener noreferrer\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/LT5-3.png\" width=\"870\" height=\"630\" alt=\"air-cooled chiller\" data-full-image=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/LT5-3.png\" data-light-image=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/LT5-3.png\" data-id=\"13042\" class=\"wp-image-13042 skip-lazy\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/LT5-3.png 870w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/LT5-3-300x217.png 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/LT5-3-768x556.png 768w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/04\/LT5-3-18x12.png 18w\" sizes=\"auto, (max-width: 870px) 100vw, 870px\" \/><\/div><\/div><div class=\"kadence-blocks-gallery-item__caption\">air-cooled chiller<\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/tw.lneya.com\/semiconductor-chillers\" class=\"kb-gallery-item-link\" target=\"_blank\" rel=\"noopener noreferrer\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/FLTZ-SINGLE-CHANNEL-CHILLER-e1749711591853.png\" width=\"450\" height=\"496\" alt=\"water cooled chiller\" data-full-image=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/FLTZ-SINGLE-CHANNEL-CHILLER-e1749711591853.png\" data-light-image=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/FLTZ-SINGLE-CHANNEL-CHILLER-e1749711591853.png\" data-id=\"13911\" class=\"wp-image-13911 skip-lazy\"\/><\/div><\/div><div class=\"kadence-blocks-gallery-item__caption\">semiconductor chiller<\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/tw.lneya.com\/direct-expansion-chiller\" class=\"kb-gallery-item-link\" target=\"_blank\" rel=\"noopener noreferrer\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/01\/zlj.png\" width=\"870\" height=\"630\" alt=\"\" data-full-image=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/01\/zlj.png\" data-light-image=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/01\/zlj.png\" data-id=\"11447\" class=\"wp-image-11447 skip-lazy\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/01\/zlj.png 870w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/01\/zlj-300x217.png 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/01\/zlj-768x556.png 768w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/01\/zlj-18x12.png 18w\" sizes=\"auto, (max-width: 870px) 100vw, 870px\" \/><\/div><\/div><div class=\"kadence-blocks-gallery-item__caption\">DX chiller<\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-has-caption\"><a href=\"https:\/\/tw.lneya.com\/multi-channel-chillers\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-port34 kb-has-image-ratio-port34\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/03\/fltz\u591a\u901a\u9053.png\" width=\"340\" height=\"340\" alt=\"\" data-full-image=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/03\/fltz\u591a\u901a\u9053.png\" data-light-image=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/03\/fltz\u591a\u901a\u9053.png\" data-id=\"12404\" class=\"wp-image-12404 skip-lazy\" srcset=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/03\/fltz\u591a\u901a\u9053.png 340w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/03\/fltz\u591a\u901a\u9053-300x300.png 300w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/03\/fltz\u591a\u901a\u9053-150x150.png 150w, https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/03\/fltz\u591a\u901a\u9053-12x12.png 12w\" sizes=\"auto, (max-width: 340px) 100vw, 340px\" \/><\/div><\/div><div class=\"kadence-blocks-gallery-item__caption\">laser chiller<\/div><\/a><\/figure><\/div><\/div><\/li><\/ul><\/div><\/div><\/div><\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#014391;padding-top:31px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"max-width:2000px;\">\n<div class=\"wp-block-column block_layout_in is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-themecolor-1-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:34px;color:#ffffff;padding:37px 31px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-left has-monte-white-color has-text-color has-large-font-size\">CONTACT US<\/h2>\n\n\n\n<p class=\"has-themecolor-2-color has-text-color wp-block-paragraph\"><strong>TEL\uff1a<\/strong><\/p>\n\n\n\n<p class=\"has-monte-white-color has-text-color has-link-color wp-elements-8313a16586fbff2ea76dd99c19d50854 wp-block-paragraph\" style=\"font-size:24px\"><strong>+<strong><a href=\"https:\/\/api.whatsapp.com\/send?phone=8618914253067\" target=\"_blank\" rel=\"noreferrer noopener\">86 189 1425 3067<\/a><\/strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-themecolor-2-color has-text-color wp-block-paragraph\"><strong>EMAIL\uff1a<\/strong><\/p>\n\n\n\n<p class=\"has-monte-white-color has-text-color has-link-color wp-elements-29f800469e68ffd9931347446e97b917 wp-block-paragraph\" style=\"font-size:24px\"><strong><strong><a href=\"mailto:market@lneya.com\" target=\"_blank\" rel=\"noreferrer noopener\">market@lneya.com<\/a><\/strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-themecolor-2-color has-text-color wp-block-paragraph\"><strong>WeChat &amp; WhatsApp\uff1a<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2024\/02\/wechat-QR.jpg\" alt=\"\" class=\"wp-image-13952\"\/><figcaption class=\"wp-element-caption\">+86 18914253067 <br>Wechat QR<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2025\/05\/new-whatsapp.jpg\" alt=\"\" class=\"wp-image-13689\"\/><figcaption class=\"wp-element-caption\">+86 18914253067 WhatsApp QR<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:31px;padding:10px 22px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-monte-white-color has-text-color has-link-color wp-elements-9cc36cd8102fd8890b343f33002bbd48 wp-block-paragraph\" style=\"font-size:30px;font-style:normal;font-weight:500;letter-spacing:0.2px\">Have a question or need a quote? Fill out the form below, and our team will get back to you within 24 hours.<\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-comment thempark-block themepark-comment fromnopading undefined\" style=\"max-width:1708px;\"><div class=\"themepark-comment_in\" id=\"ud_form\"><div class=\"themepark-comment_inb2\"><div class=\"themepark-comment_inb\" style=\"background-color:#014391;\"><div class=\"themepark-comment_form nolable\" style=\"\"><form id=\"commentform-park\" class=\"themepark-c-f\" action=\"https:\/\/tw.lneya.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\"><div class=\"themepark-comment_form_box tptext\" style=\"font-size:14px;\"><lable for=\"tpcommet0\" class=\" required\"><input type=\"text\" id=\"tpcommet0\" name=\"tpcommet0\" size=\"28\" required style=\"color:#014391;border: solid 1px #014391;background-color: #ffffff;\" placeholder=\"Name\"\/><span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/lable><\/div><div class=\"themepark-comment_form_box tptext\" style=\"font-size:14px;\"><lable for=\"tpcommet1\" class=\" required\"><input type=\"text\" id=\"tpcommet1\" name=\"tpcommet1\" size=\"28\" required style=\"color:#014391;border: solid 1px #014391;background-color: #ffffff;\" placeholder=\"Email\"\/><span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/lable><\/div><div class=\"themepark-comment_form_box tptext\" style=\"font-size:14px;\"><lable for=\"tpcommet2\" class=\"\"><input type=\"text\" id=\"tpcommet2\" name=\"tpcommet2\" size=\"28\" style=\"color:#014391;border: solid 1px #014391;background-color: #ffffff;\" placeholder=\"Company name\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext\" style=\"font-size:14px;\"><lable for=\"tpcommet3\" class=\" required\"><input type=\"text\" id=\"tpcommet3\" name=\"tpcommet3\" size=\"28\" required style=\"color:#014391;border: solid 1px #014391;background-color: #ffffff;\" placeholder=\"WhatsApp\"\/><span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/lable><\/div><div class=\"themepark-comment_form_box tpTextarea\" style=\"font-size:14px;\"><lable for=\"tpcommet4\"><textarea id=\"tpcommet4\" name=\"tpcommet4\" style=\"color:#014391;border: solid 1px #014391;background-color: #ffffff;\" placeholder=\"Request\"><\/textarea><\/lable><\/div><div class=\"hiddeninput\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"558\"\/><input name=\"author\" type=\"hidden\" class=\"author\"\/><input name=\"email\" type=\"hidden\" class=\"email\"\/><textarea name=\"comment\" style=\"display:none\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"Name|Email|Company name|WhatsApp|Request\"\/><input name=\"themeparktype\" type=\"hidden\" value=\"text|text|text|text|Textarea\"\/><input name=\"redirect_to\" type=\"hidden\" value=\"https:\/\/tw.lneya.com\"\/><input name=\"inquiryid\" type=\"hidden\"\/><input name=\"inquirytime\" type=\"hidden\"\/><input name=\"position\" type=\"hidden\"\/><\/div><div class=\"submut_box\"><input type=\"submit\" class=\"submut_btn\" name=\"submit\" style=\"background:#0095d4;\" value=\"Submit your request\"\/><div class=\"tishi\" style=\"color:#014391;\"><div class=\"loading\" style=\"color:#014391;\"><i class=\"fas fa-spinner\"><\/i>Submissions in progress&#8230;.<\/div><div class=\"success\" style=\"color:#014391;\"><i class=\"fas fa-check\"><\/i>Submission successful!<\/div><div class=\"erro\" style=\"color:#014391;\"><i class=\"fas fa-exclamation-circle\"><\/i>Submission failed! Please try again later<\/div><div class=\"e-email\">Email error!<\/div><div class=\"e-tel\">Wrong phone number!<\/div><\/div><\/div><\/form><\/div><div class=\"wp_clear\"><\/div><\/div><div class=\"themepark-comment_in_b\" style=\"opacity:0.83;background-color:#ffffff;transform:scaleX(1.089) scaleY(1.0129)\"><\/div><\/div><\/div><div class=\"wp_clear\"><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Why Is Glycol Used In Cooling Systems? Many cooling systems, such as industrial chillers, HVAC, and automotive engine cooling, use a glycol-water mixture as a coolant. What is glycol? Why not just use water as a coolant? What benefits does a glycol-water mixture provide? What are the effects of the concentration of the mixture? This [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":true,"footnotes":""},"categories":[326],"tags":[356],"class_list":["post-14441","post","type-post","status-publish","format-standard","hentry","category-blog","tag-laser-chiller"],"metadata":{"_kad_blocks_custom_css":[""],"_kad_blocks_head_custom_js":[""],"_kad_blocks_body_custom_js":[""],"_kad_blocks_footer_custom_js":[""],"themepark_post_bcolor":["#f5f5f5"],"themepark_post_width":["1022px"],"themepark_post_img":[""],"themepark_post_img_po":["left"],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":["1"],"themepark_post_main_b":[""],"themepark_post_main_p":["100"],"themepark_paddingblock":["1"],"footnotes":[""],"themepark_seo_title":["Why Is Glycol Used In Cooling Systems?Everything You Need To Know"],"themepark_seo_description":["Learn why glycol is used in cooling systems instead of water. Explore its types, benefits, mixing ratios, and how it improves low-temperature performance."],"catce":["procbl"],"views":["1600"],"_lwptoc_settings":["a:2:{s:7:\"enabled\";b:1;s:15:\"processHeadings\";b:1;}"],"themepark_seo_keyword":["glycol chiller,antifreeze,glycol-water mixture"],"_dp_original":["14202"],"_edit_lock":["1764750486:1"],"_edit_last":["1"],"rank_math_og_content_image":["a:2:{s:5:\"check\";s:32:\"e54d332c6604ddc8e90b2aec201b4a6b\";s:6:\"images\";a:1:{i:0;s:61:\"https:\/\/tw.lneya.com\/wp-content\/uploads\/2024\/02\/wechat-QR.jpg\";}}"]},"taxonomy_info":{"category":[{"value":326,"label":"blog"}],"post_tag":[{"value":356,"label":"laser chiller"}]},"featured_image_src_large":false,"author_info":{"display_name":"lneyaadmindy","author_link":"https:\/\/tw.lneya.com\/fr\/author\/lneyaadmindy"},"comment_info":0,"category_info":[{"term_id":326,"name":"blog","slug":"blog","term_group":0,"term_taxonomy_id":326,"taxonomy":"category","description":"","parent":0,"count":278,"filter":"raw","cat_ID":326,"category_count":278,"category_description":"","cat_name":"blog","category_nicename":"blog","category_parent":0}],"tag_info":[{"term_id":356,"name":"laser chiller","slug":"laser-chiller","term_group":0,"term_taxonomy_id":356,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"}],"medium_url":false,"thumbnail_url":false,"full_url":false,"_links":{"self":[{"href":"https:\/\/tw.lneya.com\/fr\/wp-json\/wp\/v2\/posts\/14441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tw.lneya.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tw.lneya.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tw.lneya.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tw.lneya.com\/fr\/wp-json\/wp\/v2\/comments?post=14441"}],"version-history":[{"count":0,"href":"https:\/\/tw.lneya.com\/fr\/wp-json\/wp\/v2\/posts\/14441\/revisions"}],"wp:attachment":[{"href":"https:\/\/tw.lneya.com\/fr\/wp-json\/wp\/v2\/media?parent=14441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tw.lneya.com\/fr\/wp-json\/wp\/v2\/categories?post=14441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tw.lneya.com\/fr\/wp-json\/wp\/v2\/tags?post=14441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}