High Heat Resistant Silicone Sponge Sheet with Adhesive 3M Tape Backing and Close Cell Structure

High-performance closed cell silicone sponge sheet with optional backing adhesive, available with Chinese general glue or premium USA 3M tape. Engineered for exceptional temperature resistance and durability in demanding industrial applications.

• Material: Virgin silicone sponge, silicone foam
• Cell Type: Closed cell
• Available Colors: Dark red, white, grey, black, beige, brown, blue, and more
• Surface: Double impression fabric
• Tensile Strength: 100-200 PSI
• Hardness: 10, 15, 20, 25, 30, 35, 40+/-5 shore A (currently 20-25 shore A)
• Elongation: 100%
• Density: 0.5-1.0 g/cm³
• Working Temperature: -60°C to +220°C (momentary 260°C)
• Thickness Range: 1.5-50 mm
• Width Range: 0.1-1.5 m (maximum 1.5 m for thickness >5 mm)
• Length Range: 0.1-10 m

• 1.5-50 mm * 1.0 m * 10 m
• 1.5-50 mm * 1.2 m * 10 m
• 5.0-50 mm * 1.5 m * 10 m

OEM and customized sizes available upon agreement.

Manufactured using specialized continuous plain press vulcanizer technology with high-quality closed cell silicone sponge material, this product offers exceptional performance characteristics:

• High temperature resistance
• Aging and ozone resistance
• Excellent heat insulation properties
• Fuel oil and lubricant resistance
• Odor-free and durable
• High compressibility with low compression set
• Superior acoustic and thermal insulation

Ideal for long-term continuous use at -60°C to +220°C and intermittent use at -70°C to +260°C. Suitable for ironing tables and specialized gasket applications.

• Packaging: Cartons, rolls, pallets, or crates
• Backing Adhesive: Chinese general glue or USA 3M glue
• Perforated Sheets: 6, 8, 10 mm * 0.9 m * 1.8 m in red, beige, or white
• Custom Profiles: Silicone sponge extrusion, profile, and stripe options available