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OAT vs NOAT vs HOAT Inhibitor Chemistry for Data Center Cooling
OAT vs NOAT vs HOAT inhibitor chemistry for hyperscale data center cooling loops — selection rules by metallurgy, life expectancy, mixing risks, and testing cadence.
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Recent posts
Latest articles from the Alliance Chemical blog, presented with a stronger visual hierarchy.
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How to Clean Solar Panels, Connectors & Cable Terminations: IPA, Deionized Water & Glycol Guide
How to Clean Solar Panels, Connectors & Cable Terminations: IPA, Deionized Water & Glycol Guide Maximize solar energy output and prevent electrical faults with...
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TIG Welder Cooling Systems: The Complete Guide to 50/50 Ethylene Glycol Coolant
Welding & Fabrication Guide TIG Welder Cooling Systems: The Complete Guide to 50/50 Ethylene Glycol Coolant Everything welders and fabricators need to know about...
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Propylene Glycol + DI Water in Thermal Systems: The Practical Guide
Learn how to mix propylene glycol and DI water for heat transfer systems. This guide covers concentration ratios, freeze vs. burst protection, inhibitor selection,...
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Complete Guide to Winter Vehicle Antifreeze & Coolant Selection
Expert guide to selecting the right antifreeze concentration for snowmobiles, RVs, ATVs, and winter vehicles. Learn how to achieve -50°C freeze protection with properly...
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Advanced Data Center Cooling Chemistry Part 2: When Theory Meets Reality
Yesterday's AWS outage affected millions worldwide. The root cause? Infrastructure fragility—including cooling systems. After 15+ years managing data center cooling chemistry, here's what actually...
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The Engineer's Guide to Ethylene Glycol for Heat Transfer Systems
It was a Monday morning when the facilities manager called about $40,000 in freeze damage. After 20+ years supplying industrial glycol systems, we've learned...
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Maintaining Peak Cooling Performance: Ethylene Glycol (Inhibited) in HVAC Chillers
Maintaining Peak Cooling Performance: Ethylene Glycol (Inhibited) in HVAC Chillers Maximize heat transfer and prevent system corrosion with properly diluted, inhibited ethylene glycol. Written...
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The Role of Antifreeze and Coolants in the Battle Against Ice and Fire
By Andre Taki, Director of Products & Sales · Cooling Chemistry Practice Leader · Alliance Chemical Technical Team DOT 49 CFR 172.704 certified ·...