Close Cell Silicone Sponge Rubber Sheet with 3M Adhesive Backing
Our silicone sponge and foam rubber sheets are manufactured using specialized continuous vulcanizing plain press vulcanizers with high-quality closed cell or open cell silicone sponge materials. These sheets feature exceptional high-temperature resistance, aging resistance, ozone resistance, heat insulation, fuel oil resistance, lubricant resistance, odor-free composition, and excellent durability. They offer high compressibility and low compression set across a wide working temperature range, along with superior acoustic and thermal insulation properties.
Close Cell Silicone Sponge Sheet Specifications
| Property |
Specification |
| Cell Structure |
Closed Cell |
| Material |
Virgin Silicone Sponge |
| Available Colors |
Dark Red, White, Grey, Black, Beige, Brown, Blue, etc. |
| Surface |
Double Impression Fabric |
| Tensile Strength |
100-200 PSI |
| Hardness |
10, 15, 20, 25, 30, 35, 40+/-5 Shore A |
| Elongation |
100% |
| Density |
0.5-1.0 g/cm³ |
| Working Temperature |
-60°C to +220°C (momentary 260°C) |
| Thickness |
1.5-50 mm |
| Width |
0.1-1.5 m (maximum 1.5 m for thickness >5 mm) |
| Length |
0.1-10 m |
Standard Sizes - Close Cell
| Dimensions |
| 1-50 mm * 1.0 m * 10 m |
| 1-50 mm * 1.2 m * 10 m |
| 5-50 mm * 1.5 m * 10 m |
Custom OEM sizes are available upon agreement. We offer backing adhesive options including Chinese general glue or premium USA 3M glue. Perforated silicone sponge sheets are available in 10 mm * 0.9 m * 1.8 m dimensions.
Open Cell Silicone Sponge Sheet Specifications
| Property |
Specification |
| Cell Structure |
Open Cell |
| Material |
Virgin Silicone Sponge |
| Available Colors |
Blue, Red, Yellow, etc. |
| Surface |
Natural Surface |
| Tensile Strength |
100 PSI |
| Hardness |
15, 20, 25, 30, 35, 40, 45+/-5 Shore A |
| Elongation |
100% |
| Density |
0.15-0.45 g/cm³ |
| Working Temperature |
-60°C to +220°C (momentary 260°C) |
| Thickness |
6, 8, 10, 15 mm |
| Width |
1.0, 1.5 m |
| Length |
5-10 m |
Standard Sizes - Open Cell
| Dimensions |
| 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 |
These silicone sponge sheets are manufactured using vulcanizing press technology with high-quality silicone rubber and specialized sponge techniques. They provide excellent performance characteristics including high temperature resistance, aging resistance, ozone resistance, heat insulation, fuel oil resistance, lubricant resistance, odor-free composition, and superior durability. The material offers high compressibility and low compression set across a wide working temperature range, along with outstanding acoustic and thermal insulation properties.
Suitable for continuous use at -60°C to +200°C and intermittent use at -70°C to +260°C. Ideal for various ironing table applications and specialized gasket requirements.
Important: When submitting an inquiry, please specify the color, hardness, surface type, dimensions, and quantity requirements.