Specifications cork rubber sheet
1.Density: </= 900Kg/m3
2.Tensile strength: 1.5Mpa
3.Compressed rate:20-30% 25.2
Cork rubber sheet Description: --With NBR or neoprene, it resists oil, good material as gasket, light and good compressed --It made from cork granule with NBR or neoprene, have good compressed cacacity, light weight and good chemical capacity. Specification: 1.Density ≤900Kg/m3
2.Tensile strength: ≥1.5Mpa
3.Compressed rate:20-30% 25.2
4.Compressed rebound rate: ≥80%
5.Within 1# oil 70±1/4 hours 100±1ºC,Volume change rate: ±15%
6.Within aromatic fuel 24±1/4hours 23±1ºC,
7.Volume change rate: ≤25%
8.Within hot air70±1/4 hours 100±1ºC,
9.Hardness change: 10-0shore A
10.Within water 1 hour±5minute 100±1ºC,
11.Volume change rate: 15 -10% Main Market: