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High resilience EPDM rubber foam for sealing and insulation use
1. car industry
2. Air conditioner
3. ohter industries in sealing and insulating
Properties | Unit | Max.Value | Min.Value | Test Method | |||
Density | Kg/m3 | 170 | 110 | ASTM D 1667 | |||
Compressive strength,25% | kpa | 50 | 30 | ASTM D 1056 | |||
Compression set | % | 30 | 10 | ASTM D 1056 | |||
Tensile strength | kpa | 500 | 200 | ASTM D 412 | |||
Elongation | % | 200 | 120 | ASTM D 412 | |||
Water absorption | Kg/m2 | 0.5 | GB4303 | ||||
Working temperature range | °C | +140 | -40 | -- | |||
Hardness | -- | 20 | 10 | C-type | |||
Cell structure | -- | closed cell | -- | ||||
Closed cell EPDM foam sheet