Glacier Coolant LM-9B Industrial Secondary Refrigerant-50℃~-100℃
Product Function
LM-9B acts as a secondary heat transfer medium in indirect refrigeration systems.
It:
- Transfers cooling energy efficiently in closed-loop systems
- Maintains stable thermal performance over wide temperature ranges
- Supports long-distance circulation without performance loss
- Improves system energy efficiency and operational stability
Technical Data
Product Appearance: Light-colored liquid
Composition: Modified ether-based formulation
Water Content: Water-free (strictly no moisture allowed)
Physical Properties
- Density (20°C): 1.035 g/cm³
- Specific Heat Capacity: 0.378 cal/g·°C
- Viscosity (20°C): 6.6 cP
- Thermal Conductivity: 0.133 W/m·K
- Boiling Point: >285°C
- Flash Point: 135°C
- Freezing Point: < -54°C
- Operating Temperature Range: -25°C to 270°C
Product Advantages
✔ High Thermal Efficiency
Improves heat transfer performance with optimized specific heat and thermal conductivity.
✔ Low Energy Consumption
Low viscosity reduces pumping resistance and system energy loss.
✔ Long Service Life
Low volatility reduces evaporation loss and extends fluid lifespan.
✔ Anti-Microbial & Anti-Scaling Performance
Prevents microbial growth and scaling inside the system.
✔ Advanced Anti-Corrosion Protection (M3 Technology)
Forms a protective film on metal surfaces, effectively preventing corrosion of:
- Carbon steel
- Stainless steel
- Copper
- Aluminum alloys
✔ Wide Operating Range
Stable performance from -25°C to 270°C for both low and high temperature applications.
Anti-Corrosion Technology
LM-9B uses M3 ultra-film corrosion protection technology, which combines multiple corrosion inhibitors to form a durable protective layer on metal surfaces.
This technology significantly reduces corrosion risk and extends equipment life in closed-loop systems operating under long-term thermal cycling conditions.
Applications
LM-9B is widely used in:
- Industrial refrigeration systems
- Chemical processing plants
- Cold storage systems
- Indirect cooling systems
- Heat exchange systems
- Industrial temperature control systems
- Continuous production thermal systems
System Usage Guidelines
To ensure optimal performance:
- Ensure freezing point is at least 10°C lower than system minimum operating temperature
- Select pump based on viscosity under actual working temperature
- Avoid operation when viscosity exceeds 80 cP
- System must be fully cleaned and dried before filling
- Strictly prevent water contamination during operation
- Avoid mixing with other chemicals or unknown fluids
Material Compatibility
Compatible with:
- PVC
- HDPE
- PP (Polypropylene)
- PTFE (Teflon)
- Silicone rubber
- Fluororubber
Material compatibility should always be confirmed before system design and installation.
FAQ
What is LM-9B used for?
LM-9B is used as a secondary refrigerant in indirect industrial cooling systems for efficient heat transfer.
What is the operating temperature range?
LM-9B operates between -25°C and 270°C.
Is LM-9B corrosive to metals?
No. It has excellent anti-corrosion performance for carbon steel, stainless steel, copper, and aluminum.
Can LM-9B be mixed with water?
No. It is a water-free system and must be kept dry during operation.
Which industries use LM-9B?
It is widely used in chemical processing, cold storage, and industrial refrigeration systems.
Handling
- Store in sealed containers
- Avoid moisture contamination
- Keep away from incompatible materials
- Follow standard industrial chemical handling procedures
- Refer to SDS (Safety Data Sheet) before use
OEM Support
Glacier Coolant provides OEM customization, system integration support, and technical consultation for advanced dielectric cooling applications worldwide.
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