Consider the complete duty cycle
Discuss startup viscosity, heat demand and temperature-control precision as well as the maximum process temperature. The catalogue lists separate LM-15A, B and C operating windows.
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Heat transfer fluids
Silicone-based fluids for anhydrous, wide-temperature indirect refrigeration and heat transfer in pharmaceutical, chemical and new-energy applications.
Modified polysiloxane
| Model | Temperature range (°C) | Viscosity (cP) | Density (g/cm³) | Specific heat (cal/g·°C) | Thermal conductivity (W/m·K) | Flash point (°C) |
|---|---|---|---|---|---|---|
| LM-15A | −70 to +180 | 5.63 | 0.919 | 0.418 | 0.126 | 80 |
| LM-15B | −50 to +200 | 10.40 | 0.942 | 0.407 | 0.136 | 148 |
| LM-15C | −30 to +200 | 21.71 | 0.953 | 0.420 | 0.145 | 170 |
All properties are printed at 20°C. The catalogue lists no freezing point for this series; the temperature range is the operating envelope, not a freezing point.
Catalogue reference values, not a final specification. Select the exact model and concentration with our technical team. Request the current technical data sheet and safety data sheet before use.
View source: catalogue page 26Flash points vary by model. Clean and dry the system, use the fluid directly and prevent moisture ingress. Mixing with other secondary refrigerants is prohibited.
FROM FORMULATION TO APPLICATION
The polysiloxane-based LM-15 references describe heat-carrier use in oil baths and thermostatic systems for steel, glass, ceramics and scientific research.
Discuss startup viscosity, heat demand and temperature-control precision as well as the maximum process temperature. The catalogue lists separate LM-15A, B and C operating windows.
The original product page includes temperature-dependent properties and a non-metal compatibility table. Request a current compatibility assessment for the seals, hoses and polymers in your system.
LM-15 series
Application notes are adapted from Glacier’s original product information. Numeric specifications on this page follow the supplied catalogue; earlier website figures may differ. Always obtain a current model-specific TDS and SDS. Links below point to the original source pages, not new technical documents.
