China Closed Cell EPDM Foam with Backing Adhesive for The Gaskets of The Automotive, Find details about China EPDM Foam Sheet, EPDM Sponge from Closed Cell EPDM Foam with Backing Adhesive for The Gaskets of The Automotive
Nos | property | Units | Tech requirments | Test Result | Test Method |
1 | tensile strength | Mpa | / | 0.44 | GB/T 6344-1996 |
2 | Elongation | % | / | 316 | GB/T 6344-1996 |
3 | Compression set | % | / | / | GB/T 6669-2001 |
4 | 23 Cx72hX25% | / | 73.4 | / | |
5 | 70 CX24hX25% | / | 124.1 | / | |
6 | Hot air aging (70Cx70h) after | / | / | GB/T3512-2001 | |
7 | Tensile Strength rate | % | / | 22.7 | GB/T 6344-1996 |
8 | Elongation rate of change | % | / | 3.5 | GB/T 6344-1996 |
9 | Low temperature bend (-40CX24H,180 degree bend sight) | / | No cracks | ASTM-D1050-2008 | |
10 | Heat shrinkage (90 degrees feedingx1H) after | % | / | 0.8 | GB/T 3512-2000 |
11 | Density | G/CM3 | / | 0.13 | GB/T 6343-1995 |