smooth surface silicone sponge sheet

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Smooth Skin Silicone Sponge Roll

Specifications:

Density 150-380 KG/m³

Hardness(Shore C):5-20shoreC

Tensile Strength:50-250 kPa

Elongation(min):70%

25% compression power:5-80kPa

Water absorption(max):10%

Block net size (max):0.5m×10m/0.5m×5m


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Product Details

Specification/Technical Data

IDDensityColorHardnessTensile StrengthElongation25% compresssion powerWater absorption25% compression max changeFlame retardantThicknessBlock net size (max)
KG/m3Shore CKpa min% minKpa% max70 C x 22 hour>=3mmmm
G180180+/-30white/50705-15101v-0
 >=3mm
max 20 mm0.5 m * 10 m / 0.5 m * 5m
G250250+/-30Red10+/-51507020-40101v-0 >=1mmmax 20 mm0.5 m * 10 m / 0.5 m * 5m
G350350+/-30Grey15+/-52507050-8051v-0
 >=1mm
max 20 mm0.5 m * 10 m / 0.5 m * 5m


Product Description

- Smooth & Non-stick Surface: Uniform sleek surface ensures no sticking, no marks and no residue after hot pressing and peeling, protecting workpiece surface perfectly.

- Excellent Resilience & Stability: Fine and uniform closed-cell structure provides lasting compression recovery, not easy to deform after long-time use.

- Wide Temperature Resistance: Works stably from -60°C to 300°C, suitable for extreme cold and high-temperature industrial environments.

- Anti-aging & Weather Resistant: Strong resistance to UV, ozone and chemical corrosion, extending service life greatly.

- Safe & Eco-friendly: Made of premium silicone material, non-toxic, odorless and harmless, compliant with industrial safety standards.

- High Insulation & Cushioning: Great thermal insulation, shock absorption and sound insulation performance.

- Customizable: Custom thickness, width, length, hardness, single-sided or double-sided adhesive backing are available.


Applications

Smooth surface silicone foam rolls are widely used in industries requiring high cleanliness, high flatness and non-stick performance:

  • Heat Press Industry: Heat press cushion, thermal pressing pad, transfer printing backing pad, no-mark hot pressing lining.

  • Electronics Industry: Precision electronic shock absorption, gap filling, thermal insulation and sealing gaskets for circuit boards and electronic equipment.

  • Packaging & Sealing: High-temperature heat sealing buffer, anti-stick lining for packaging machines.

  • Food & Machinery: Food machinery anti-stick gaskets, high-temperature equipment protective lining.

  • Industrial Insulation & Sealing: Thermal insulation for industrial equipment, anti-slip and shockproof cushioning, high-temperature resistant sealing strips.

  • Automotive & New Energy: Buffer and insulation materials for new energy equipment and automotive internal accessories.



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