Glacier Secondary Refrigerant Technical Support
Your comprehensive resource for secondary refrigerant selection, heat transfer fluid troubleshooting, product technical parameters, and real-world case studies for your indirect refrigeration systems.
• 17 Product Models • 34 Real Cases • 43 Common Questions • 10 Technical Topics • Temperature Range: -100C to +160C
TopicNavigation
From coolant selection to system corrosion, from ice blockage to pressure safety - nine technical topics covering all coolant application scenarios.
Selection & Substitution
Complete Coolant Selection Guide
From -100C ultra-low temperature to 160C high temperature, covering water-based, water-free, fluorinated fluid, and heat transfer oil coolant selection strategies.
Phase Change Material Selection Guide
Guide the calculation of heat exchange tube quantity, coolant volume, and defrost tank size. Recommend motorized valves on return lines to prevent backflow, with return positions at the bottom of the tank. Implement zoned temperature control.
Water Contamination & Ice Blockage Analysis
Diagnosis, physical separation, molecular sieve drying, and nitrogen blanketing protection for water-free coolant systems after water ingress.
Troubleshooting
System Corrosion Deep Diagnosis
Coolant turning black, copper corrosion, aluminum tube perforation, frequent heat exchanger failure - root cause analysis and complete solutions.
Water Contamination & Ice Blockage Analysis
Diagnosis, physical separation, molecular sieve drying, and nitrogen blanketing protection for water-free coolant systems after water ingress.
Cooling Performance Troubleshooting Guide
Temperature not reaching setpoint, reactor cooling degradation, plate heat exchanger icing - systematic troubleshooting steps and parameter comparison methods.
Pressure Anomalies & Safety Design
Post-shutdown pressure spikes, high-point flashing, reactor bulging - coolant system pressure safety design essentials.
System Design
System Design Complete Manual
Post-shutdown pressure spikes, high-point flashing, reactor bulging - coolant system pressure safety design essentials.
Special Applications
Special Application Cases
Heat source tower heating, gas cooling recovery, air separation cold energy recovery - innovative coolant applications in non-standard conditions.
ProductTechnical Guides
Six product lines with detailed technical specifications, covering physical properties, application scenarios, and usage precautions.
LM-4 Series
General-purpose corrosion-resistant coolant with high cost-effectiveness, suitable for cold storage, HVAC, and industrial refrigeration. Replaces glycol/brine systems.
LM-8 Series
Excellent low-temperature performance, non-flammable and non-explosive. Ideal for heat source towers, low-temperature cold storage, and industrial low-temperature refrigeration.
LM-11 Series
TWater-free ultra-low temperature coolant with low low-temperature viscosity, designed specifically for ultra-low temperature chemical reactor cooling.
LM-14 Series
Ultra-low temperature fluorinated fluid coolant with extremely low viscosity. Can replace 3M fluorinated fluids.
LM-15 Series
Wide temperature range heat transfer oil accommodating both low-temperature freeze protection and high-temperature heat transfer. Ideal for dual cold-hot condition systems.
Phase Change Material Series
LM-XL cold storage and LM-XR heat storage materials with multiple phase change temperatures and high energy storage density.
ResourceCenter
FAQ reference, case library, and parameter guide - three resource pages for quickly locating the information you need.
FAQ Quick Reference
All 43 common questions organized by category, covering selection, corrosion, ice blockage, cooling, pressure, and 10 major categories.
Case Library
34 real technical support cases indexed by product model and problem category for quick reference.
Parameter Guide
Complete technical parameters, applicable temperatures, application scenarios, and usage precautions for all 17 products.