Dual Durometer Sponge and Solid Rubber Extrusions

Standard dual durometer products such as bulb seals are often made of EPDM. A type of synthetic rubber, EPDM provides insulation against hot and cold temperatures. Sponge and solid rubber is perferred item to meet some industries need, it can be flexibly applied to equipment.

Material: solid EPDM rubber, foam EPDM rubber

Color: Black, any other colour is available

Hardness (Shore A)： 70 ±5 as standard or per request 25±5 as standard or per request

Specific gravity: 1.2 to 1.35 g/cm³, 0.5 to 0.7 g/cm³

Tensile strength: 10MPA

Temperature Range: -40 °F – 248 °F (-40°C – 120°C)

Tolerance: RMA Standard Cross-sectional Tolerance E2, or per request

Dual Durometer Sponge and Solid Rubber Extrusions

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