Close Cell Silicone Foam Sheet with High Temperature Resistance and Aging Resistance for Extreme Environments

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,Wechat,Alipay
Supply Ability 100000kgs/month
Product 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

Leave a Message
Product Description
Silicone Foam Sheet for Heat Insulation and Protection in Extreme Environments
Product Overview

Silicone Sponge Sheet, Silicone Foam Sheet, and Rubber Sponge Sheet available in various colors including Red, White, Black, Grey, and more.

Our silicone sponge and foam sheets are manufactured using specialized continuous plain press vulcanizers with high-quality closed cell or open cell silicone sponge material and unique sponge techniques. These sheets deliver exceptional performance characteristics including high temperature resistance, aging resistance, ozone resistance, heat insulation, fuel oil resistance, lubricant resistance, odor-free composition, and excellent durability.

Featuring high compressibility and low compression set across a wide working temperature range, these sheets provide outstanding acoustic and thermal insulation properties. Suitable for long-term continuous use at temperatures ranging from -60°C to +220°C, and intermittent use from -70°C to +260°C. Ideal for various ironing tables and specialized gasket applications.

Technical Specifications
Parameter Specification
Material Virgin silicone sponge, silicone foam
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 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
Standard Sizes
  • 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.

Additional Options
  • Packing options: cartons, rolls, pallets, or crates
  • Backing adhesive available with Chinese general glue or USA 3M glue
  • Perforated silicone sponge sheet: 6, 8, 10 mm * 0.9 m * 1.8 m in red, beige, or white
  • Custom sizes for silicone sponge extrusion, profiles, and stripes
Important: When requesting a quotation, please specify color, hardness, surface finish, dimensions, and quantity requirements.
Silicone foam sheet product display Silicone sponge sheet close-up view Silicone foam sheet application example Silicone sponge sheet technical demonstration Silicone foam sheet industrial use Silicone sponge sheet quality inspection