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Silicone Sponge Sheet 1.5-50mm Thick for Heat Insulation -60°C to 260°C
Place of Origin | China |
---|---|
Brand Name | 3A Rubber |
Certification | ISO9001 |
Model Number | 3A1002 |
Minimum Order Quantity | 100kgs |
Price | USD7.00-12.00/kg |
Packaging Details | packing in rolls, cartons and pallets |
Delivery Time | 7-15days after receive the buyer's payment |
Payment Terms | L/C,D/P,T/T,Western Union,MoneyGram,Wechat,Alipay |
Supply Ability | 100000kgs/month |

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xProduct Details
Features | Flexible, Non-toxic, Odorless | Material | Silicone Sponge |
---|---|---|---|
Cell | Close Cell | Surface | Impression Fabric |
Hardness | 10-40shore A | Tensile Strength | 200psi |
Elongation | 100% | Density | 0.5-1.0g/cm3 |
Thickness Range | 1.5-50mm | Width | 0.5-1.5m |
Length | 0.5-10m | Aging Resistance | Excellent |
Working Temperaturing | -60℃-+260℃ | Elogation | 100% |
Surface Treatment | Smooth, Embossed, Etc. | Packing | In Rolls And Pallets |
Breakdown Voltage | ≥20KV/mm | Keyword | Silicone Sponge Stripe |
Powder | 350W | Processing Service | Moulding |
Temperature Resistance | -60°C To 230°C | Shape | Rectangle |
Highlight | 200psi silicone sponge sheet,0.5m length silicone sponge sheet,200psi silicone foam sheet |
Product Description
Silicone Foam Sheet for Heat Insulation and Protection in Extreme Environments
Premium Silicone Sponge/Foam Sheets in Multiple Colors
Our high-performance silicone sponge sheets (also called silicone foam sheets or rubber sponge sheets) are available in red, white, black, grey, and other colors. Manufactured using specialized continuous plain press vulcanizers, these sheets feature either closed-cell or open-cell structures with exceptional material properties.
Key Features and Benefits
- Excellent high-temperature resistance (-60°C to +220°C continuous use, up to 260°C intermittent)
- Superior aging, ozone, and weather resistance
- Outstanding heat insulation properties
- Resistant to fuel oil, lubricants, and other chemicals
- Odorless with excellent durability
- High compressibility with low compression set
- Effective acoustic and thermal insulation
Technical Specifications
Material | Virgin silicone sponge/foam |
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Cell Structure | Closed cell |
Available Colors | Dark red, white, grey, black, beige, brown, blue, etc. |
Surface Finish | Double impression fabric |
Tensile Strength | 100-200 PSI |
Hardness (Shore A) | 10-40 (±5), typically 20-25 |
Elongation | 100% |
Density | 0.5-1.0 g/cm³ |
Thickness Range | 1.5-50 mm |
Width Range | 0.1-1.5 m (max 1.5m for thickness ≥5mm) |
Length Range | 0.1-10 m |
Standard Sizes Available
- 1.5-50mm × 1.0m × 10m
- 1.5-50mm × 1.2m × 10m
- 5.0-50mm × 1.5m × 10m
Customization Options
- OEM sizes available upon agreement
- Custom adhesive backing options (Chinese general glue or USA 3M glue)
- Perforated sheets in 6/8/10mm thickness × 0.9m × 1.8m (red, beige, white)
- Custom extrusions, profiles, and stripes
Important: When requesting a quote, please specify your requirements for color, hardness, surface finish, dimensions, and quantity.






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