| 标准或Nonstandard |
标准 |
| 出生地 |
Hebei China (Mainland) |
| 牌子的名字 |
ACE |
| 模式的数量 |
JC Type |
Physical properties : TESTITEMS STANDARDTEST RESULTSOTHERSTENSILE STRENGTH MPA ≥1012.8ELONGATION AT BREAK % ≥300430HARDNESS SHA 70±568TEAR STRENGTH KN/M ≥4043COMPRESSION SET(COMPRESSION AT 25% AFTER 100°C x 22H)% ≤1813.5OZONE RESISTANCE NOCRACKNOCRACKBRITTLE TEST ≤-50GOODMATERIAL EPDMEPDM