LM-10B
Product function
LM-10B glacial coolant is a heat transfer medium with good thermal stability. It has excellent low-temperature fluidity, and is widely used in pharmaceutical industry, chemical industry and other fields.
Product composition
The LM-10B glacier coolant is composed of modified hydrocarbons.
Main parameters
LM-10B glacial coolant is a light color liquid and mainly suitable for heating/cooling in a wide temperature range. The operation temperature of LM-10B glacial coolant is -70°C~190°C. LM-10B glacial coolant is recommended to use in closed cycle system.
Typical Properties*
Property | Unit | Value |
Density (20°C) | g/cm3 | 0.76±0.02 |
Average boiling point | °C | 210 |
Pour point | °C | <-70 |
Flash point | °C | >70 |
Kinematic viscosity (40 °C) | mm2/s | 1.23 |
*Not to be construed as specifications.
Physical parameters at different temperatures (reference values)*
Temperature (°C) | -30 | -40 | -50 | -60 | -70 |
Kinematic viscosity (mm2/s) | 5.99 | 8.99 | 18.88 | 35.69 | 85.65 |
Specific heat (kJ/kg·K) | 1.90 | 1.86 | 1.82 | 1.78 | 1.74 |
Thermal conductivity (W/m·K) | 0.119 | 0.120 | 0.122 | 0.124 | 0.126 |
*Not to be construed as specifications.
Product features
The product has the following features:
Good low-temperature performance, wide temperature range for use, and can be used for heating and cooling systems between -70~190°C.
It is NSF HT1 food grade certified and is suitable for heating/cooling systems that occasionally come into contact with food.
It is almost non-corrosive to metal.
Usage method
1. LM-10B should be used alone, and cannot be mixed with other coolants and heat transfer fluids.
2、After confirming that there is no leakage point in the system, clean the system and drain the water. Add glacier coolant solution to the system as soon as possible after drying.
3. It is only used in a closed system. Prevent moisture from entering the system during use.
4. It shall not be directly used to heat or cool chemicals with oxidizing effect. When used for indirect heating in the production process of food or drugs, it should meet the requirements of relevant national food and drug safety standards.
After-sale service and testing items
Relevant personnel will provide tracking service during the using process of the product. They will regularly sample the products used by the customers and take them back to the company for testing. The testing items rely on the company's low-temperature liquid heat transfer medium engineering laboratory. The test report will be feed back to the customer timely. Solutions and cooperation with relevant technical services in case of problems will be provided. The 360 degree all-round after-sales service will be provided to the customers.
When moisture freezes an ice plug — or brine corrodes the loop
Two failures repeat in low-temperature loops: a loop that takes on moisture and freezes an ice plug that seizes the pump within days, and a brine circuit that corrodes through its lines within a few seasons — one operator's aluminum lines developed multiple leaks in just two to three years. LM-10B ends both. It's a purpose-formulated, water-free secondary refrigerant for closed circulation: with no free water, ice blockage from moisture ingress is designed out, and the loop never sees the corrosion brine brings. Keep the circuit closed and dry (a nitrogen blanket is ideal), run LM-10B alone, never blended with other fluids, and you get a stable, long-life medium that removes the corrosion-and-icing tax without the handling questions some alternatives carry.
Use note: run alone in a sealed circuit; drain and clean before fill; exclude moisture to prevent ice blockage.