Alliance Chemical Resource Library

Industrial ApplicationsFeb 19, 20267 min read

Propylene Glycol vs Ethylene Glycol: The Complete Buyer's Guide

PG vs EG. Inhibited vs technical vs USP. Every concentration, every grade, every application — decoded for chemical buyers and facility engineers.

Industrial ApplicationsFeb 17, 202614 min read

The Complete Guide to Acid Cleaning Copper Coils & Heat Exchangers

Compare chemical properties and select the right acid for descaling copper coils and heat rolls.

Safety & HandlingJan 14, 202613 min read

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, material compatibility,...

Emerging TechnologyNov 17, 202513 min read

Data Center Glycol Inhibitor Chemistry Guide | OAT vs NOAT vs HOAT

Understanding inhibitor chemistry is critical for data center operators. This technical deep-dive explains OAT, NOAT, molybdate-OAT, and HOAT inhibitor technologies, helping you select the right corrosion...

Industrial ApplicationsOct 14, 202515 min read

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 that proper...

Industrial ApplicationsAug 30, 202418 min read

Heating with Kerosene: A Cost-Effective Solution for Cold Seasons

From BTU calculations and heater selection to K-1 fuel specifications, ventilation requirements, and emergency backup strategies — everything you need to heat safely and efficiently with...

Safety & HandlingJun 12, 202312 min read

Chilling Tales of Ethylene Glycol vs Propylene Glycol: An Epic Battle for the Crown of Best Antifreeze

Compare ethylene glycol and propylene glycol antifreeze to determine the ideal heat transfer fluid for your industrial chilling or heating system.

Articles