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High-performance silicone foam sheet “Hamagas Foam”
Hamamatsu Gasket Co., Ltd.


About This Product

Hamagasu Foam is a liquid silicone foam that has excellent properties such as insulation, cushioning, sealing, and flame retardancy that cannot be obtained with other foams, making it an environmentally friendly sheet that can be used in a wide range of areas. It has good workability and can be easily processed with a cutter or Thomson mold.

■Excellent heat and cold resistance

It can be used safely from -40℃ to 180℃, and for short periods up to 200℃ without any change in physical properties.

■Excellent insulation properties

Because it has excellent water repellency, it has superior long-term insulation properties compared to glass wool and urethane foam.

■Excellent flame retardancy

Obtained flame retardant standard UL94 certification. Even if it burns, no halogen-based toxic gas will be generated.

■Excellent weather resistance

It has excellent weather resistance and can be used for a long time. Additionally, there are no additives such as plasticizers or stabilizers, so you can use it with confidence.

■Environmentally friendly

We do not use anything that poses a global environmental problem, such as fluorocarbon carbon dioxide gas. There is no scattering like glass fiber, so it can be used in any work environment.

■Strong to wear out

It has superior repeated compression fatigue resistance compared to urethane foam and chloroprene foam.

■High gas permeability

It's 10 times more gas permeable than organic foams and doesn't trap water vapor or sweat like other foams.

■Can be processed into continuous sheets, laminates, etc.

Standard products include laminated products with aluminum foil and adhesive. Lamination processing with other materials is also possible. Expanding applications

■Insulation/thermal insulation material

・Fuel tank insulation material for automobiles and motorcycles ・Resin cowling insulation material for transportation equipment ・Insulation material for motorcycle resin muffler protector ・Thermal insulation inside the copier ・Heat exchanger, piping insulation ・Heating material for heating heaters

■Packing/gasket

・Waterproof and heat-resistant packing for air conditioners, bathtub lighting, water heaters, etc. (Waterproof IP5X) ・Dustproof packing for OA equipment, glass sashes, etc. (dustproof IP4X) ・Packing that requires long-term weather resistance, such as solar panel frames

■Cushioning material

・Cushioning material for OA equipment ・Cushioning materials for gas appliances, dryers, freezers, etc. ・Cushioning material for food and medical equipment

■Fields requiring flame retardancy

・Flame retardant materials for aircraft and railways ・Parts that require UL standards ・Cushioning materials, packing, and sealing materials for commercial kitchen equipment and medical equipment

  • Product

    High-performance silicone foam sheet “Hamagas Foam”

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2 Models of High-performance silicone foam sheet “Hamagas Foam”

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Length Hardness (Asker C) Special processing Thermal conductivity (kcal/m・h・℃) Tensile strength (kg/cm2) Width Density (g/cm3) Exterior color Compression set (%,120℃×50% compression) Thickness (tolerance ±15%) Stretch (%) UL94 (plain product only)

Hamagasu foam (4 times foamed product)

Available upon quote

Standard length 1,000mm

17

Lamination processing, adhesive processing, punching processing of aluminum foil, etc.

0.045

3.5

Standard length 500mm

0.27

White, gray, orange

10

1.5~6.0mm

100

HF1 (t1.5),V-0 (t2.0~)

Hamagasu foam (7 times foamed product)

Available upon quote

Standard length 1,000mm

8

Lamination processing, adhesive processing, punching processing of aluminum foil, etc.

0.04

2.1

Standard length 500mm

0.17

White, gray, orange

10

3.0~10.0mm

70

V-0

Click on the part number for more information about each product

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