High Temperature Resistant Liquid Silicone Rubber
Our temperature-resistant liquid silicone rubber is engineered to withstand extreme thermal conditions from -40°C to 200°C, making it ideal for demanding industrial applications. The wide operating temperature range ensures stable performance in both freezing and high-heat environments without degradation of mechanical properties.
Key Features
- Wide Temperature Range: Maintains elasticity and strength from -40°C to 200°C
- Thermal Stability: No cracking or hardening under repeated thermal cycling
- Excellent Heat Aging Resistance: Retains mechanical properties after prolonged high-temperature exposure
- Good Flowability: Easy to pour and degas for precise mold reproduction
- High Tear and Tensile Strength: Durable molds with extended service life
Applications
- Industrial mold making for high-temperature casting materials
- Silicone kitchenware and bakeware production
- Automotive gasket and seal manufacturing
- Heat-resistant protective coatings
Technical Specifications
| Mix Ratio | As specified |
| Working Time at 25°C | 30-40 minutes |
| Curing Time at 25°C | 4-6 hours |
| Temperature Range | -40°C to 200°C |
| Shelf Life | 12 months |
Packaging: 25kg/drum, 550kg per pallet, 20 pallets per 20ft container. Custom packaging available upon request.
MOQ: 100 kg. Sample orders welcome for testing and evaluation.