1.5-50mm Thickness Close Cell Silicone Sponge Sheet High Temperature Resistant Silicone Foam Sheet

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
Material Silicone Sponge Cell Close Cell
Surface Impression Fabric Hardness 10-40shore A
Tensile Strength 200psi Elongation 100%
Density 0.45-1.0 G/cm³ Thickness Range 1.5-50mm
Width 0.5-1.5m Length 0.5-10m
Adhesive Backing Yes, Custom Reinforce Agree To 1PLY Fabric
Proof Voltage 15KV-50KV Drawing 2D Or 3D
Uniform Heating Maximum 220 Degree C Ozone Resistance Excellent
Gasket As Per The Buyer's Drawing Weather Resistance Excellent
Thickness 1mm-50mm Pattern One Or Two Side Smooth,one Cloth Grain
Working Temperaturing -60℃-+260℃ Elogation >90%
Temperature Range -60°C To 230°C
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50mm thickness silicone sponge sheet

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1.5mm thickness silicone sponge sheet

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10m length silicone foam sheet

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Product Description
1.5-50mm Thickness Close Cell Silicone Sponge Sheet Silicone Foam Sheet Rubber Sponge Sheet
Product Overview
Our silicone sponge sheets and silicone foam sheets are manufactured using specialized continuous plain press vulcanizers with high-quality closed cell or open cell silicone sponge material. These sheets feature exceptional performance characteristics including 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.
Technical Specifications
Material Virgin silicone sponge, silicone foam
Cell Structure Closed cell
Available Colors Dark red, white, grey, black, beige, brown, blue, and others
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
  • 1.5-50mm * 1.0m * 10m
  • 1.5-50mm * 1.2m * 10m
  • 5.0-50mm * 1.5m * 10m
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, 10mm * 0.9m * 1.8m in red, beige, or white
  • Custom sizes for silicone sponge extrusion, silicone sponge profile, silicone sponge stripe
Product Images
Close cell silicone sponge sheet showing texture and surface detail Silicone foam sheet sample demonstrating flexibility and structure Rubber sponge sheet application in industrial setting Various thickness options of silicone sponge sheets
Important: When requesting a quotation, please specify the color, hardness, surface finish, dimensions, and quantity requirements.