Armcoltherm Si-5 Heat transfer fluid Silicone oil usually refers to linear polysiloxane products that are liquid at room temperature. It is commonly divided into two types: methyl silicone oil and modified silicone oil.
Looking for a reliable replacement for FRAGOLTHERM X-40?
Armcoltherm Si-5 Heat transfer fluid Silicone oil usually refers to linear polysiloxane products that are liquid at room temperature. It is commonly divided into two types: methyl silicone oil and modified silicone oil.
Max. Bulk Temp
Max. Film Temp
Pour Point
Flash Point
Kinematic Viscosity @40℃
Certifications & Compliance
| Technical Properties | ARMCOLTHERM Si-5 | FRAGOLTHERM X-40 |
|---|---|---|
| Product Type | Low-Viscosity Synthetic Silicone Fluid (Polysiloxane) | Linear Polysiloxane Heat Transfer Fluid |
| Operating Temp. Range | -90°C ~ 300°C | -90°C ~ 300°C |
| Pour Point | < -100°C (Superior Cold Flow Performance) | < -100°C |
| Viscosity Profile | Optimized low viscosity at -90°C for superior heat transfer coefficients | Excellent low temperature flowability |
| Core Applications | Pharmaceutical Batch Reactors, Industrial Freeze Dryers (Lyophilizers), Fine Chemical Synthesis, Climate/Environmental Testing Chambers | Low Temperature Test Benches, Deep Cold Chemical Systems |
| Miscibility / Top-up | 100% Fully Drop-in Compatible | Benchmark Standard |
Contact us to find the right thermal oil for your needs.