Temperature range -30℃~+120℃,EPDM material have an excellent resistance to water ,steam,ozone ageing and many chemical.Not suitable for contact with petroleum liquids.These are general properties,which will vary between different compounds.Special compounding can increase some grades to function continually at +140℃.Good resistance to many corrosive chemicals. 三元乙丙橡胶板 温度范围-30℃+120℃,EPDM材料必须于水,蒸汽,臭氧老化,许多化学优良的性能。