Heat Resistant Silicone Foam Rubber Sheet / Silicone Sponge Rubber Sheet
High-performance silicone foam rubber sheets available in both closed cell and open cell configurations. Engineered for exceptional temperature resistance, durability, and insulation properties.
Key Features
- Excellent high temperature resistance (-60°C to +200°C continuous, up to +260°C intermittent)
- Superior aging, ozone, and weather resistance
- Outstanding heat insulation and acoustic properties
- Resistant to fuel oil and lubricants
- Odorless with high compressibility and low compression set
- Available in various colors, hardness levels, and surface finishes
Closed Cell Specifications
| Property |
Specification |
| Cell Type |
Closed cell |
| Material |
Virgin silicone rubber |
| Available Colors |
Dark red, black, white, beige, brown, grey, blue, etc. |
| Surface Finish |
Double impression fabric |
| Tensile Strength |
100-200 PSI |
| Hardness (Shore A) |
10, 15, 20, 25, 30, 35, 40 ±5 |
| Elongation |
100% |
| Density |
0.5-1.0 g/cm³ |
| Working Temperature |
-60°C to +220°C (momentary 260°C) |
| Thickness Range |
1-50 mm |
| Width Range |
0.1-1.5 m (maximum 1.5 m over 5 mm thickness) |
| Length Range |
0.1-10 m |
Standard Sizes (Closed Cell)
| 1-50 mm × 1.0 m × 10 m |
| 1-50 mm × 1.2 m × 10 m |
| 5-50 mm × 1.5 m × 10 m |
Open Cell Specifications
| Property |
Specification |
| Cell Type |
Open cell |
| Material |
Virgin silicone rubber |
| Available Colors |
Blue, red, yellow |
| Surface Finish |
Cutting bubble |
| Tensile Strength |
100 PSI |
| Hardness (Shore A) |
15, 20, 25, 30, 35, 40, 45 ±5 |
| Elongation |
100% |
| Density |
0.15 ±0.02 g/cm³ |
| Working Temperature |
-60°C to +220°C (momentary 260°C) |
| Thickness Options |
6, 8, 10, 15 mm |
| Width Options |
1.0, 1.5 m |
| Length Options |
5-10 m |
Standard Sizes (Open Cell)
| 6 mm × 1.0 m × 10 m |
| 6 mm × 1.5 m × 10 m |
| 8 mm × 1.0 m × 10 m |
| 8 mm × 1.5 m × 10 m |
| 10 mm × 1.0 m × 10 m |
| 10 mm × 1.5 m × 10 m |
| 15 mm × 1.0 m × 10 m |
| 15 mm × 1.5 m × 10 m |
Note: Custom OEM sizes available upon request. Backing adhesive options include general glue or 3M glue. Perforated silicone sponge rubber sheet available in 10 mm × 0.9 m × 1.8 m.
For inquiries: Please specify color, hardness, surface finish, dimensions, and quantity requirements.