Glacier Coolant LM-4B Modified Triol Food-Grade Coolant -20°C To 95°C

Glacier Coolant LM-4B is a high-performance food-grade industrial coolant engineered for reliable heat transfer in indirect cooling systems. Formulated with a modified triol solution and enhanced with corrosion inhibitors, mold inhibitors, solubilizers, and stabilizers, this product maintains exceptional physical and chemical stability across a wide temperature range.

LM-4B demonstrates excellent anti-rust performance for various metals, including carbon steel, stainless steel, and copper, helping to extend equipment service life. With a density of 1.237 g/cm³ at 20℃, specific heat of 2.61 kJ/(kg·K), and thermal conductivity of 0.29 W/m·K, it enables efficient heat exchange. The product is safe, low-toxicity, non-flammable, non-volatile, and free of bad odors.

The coolant incorporates Glacier Coolant's proprietary Modify 2000 composite modification technology and M3 super film anti-rust technology, which forms a protective film through the synergistic action of three anti-rust factors, effectively preventing metal corrosion and providing lasting protection for cooling systems.

LM-4B is suitable for use as a food-grade coolant in the food industry, as well as in pharmaceutical manufacturing, chemical reaction cooling, and cold storage. Concentration can be adjusted according to operating requirements, and regular system checks with sample analysis are recommended for long-term performance.

As part of Glacier Coolant's 28 years of expertise in secondary refrigerant manufacturing, the LM-4B series delivers a safer, more efficient, and more reliable cooling solution for food and industrial systems.