Silicone Sponge Sheet

A silicone sponge sheet is a closed cell elastomeric material. It is designed for exceptional sealing, cushioning, and insulation. Silicone sponge sheet features good resistance to environmental extremes ranging from -60°C to 230°C, making it the perfect sealing material for a wide range of applications that the standard rubber simply cannot provide.

We can supply thicknesses from 1.5mm to 30mm and also offer a variety of specific grades. Our closed-cell silicone sponge sheet comes in multiple sizes, densities, thicknesses, and colors which can match your exact requirements.

Description

Product Technical Data Sheet

Operating Temperature Density(g/cm3) Compression Set(%) Tensile Strength(Psi) Elongation at break (%) water absorption(%)
-60~ 230°C 0.5-0.9 25% 125 < 10% < 1%

Key Features Of This Silicone Sponge Sheet

  • Highly durable and versatile
  • Excellent thermal resistance suitable for temperature ranges from -60°C to 230°C
  • Amazing air and moisture shielding properties
  • High-density closed cell
  • Highly Weather, UV & Ozone Resistant
  • Excellent insulation and sealing capabilities
  • Guard against mildew and bacteria
  • Easy to cut and install

Silicone Sponge Sheet Benefits

  • Excellent resistance to temperature extremes ranging from -60°C to 250°C;
    Thermally and chemically stable to withstand ozone and UV rays, which is weathering resistant;
  • Highly effective sealing capabilities for multiple applications;
  • Good insulation and shielding properties of vibration, noise, light, moisture, wind, dust, etc.;
  • Low compression set, high recovery features, deliver a long service life;
  • Closed-cell elastomer materials are designed to last, and are more pliable and flexible than standard rubber kind;
  • Simply cut to the desired size and easy to install;
  • Flexibly designed with strong adhesive-backing tape.

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