三元乙丙橡胶胶料抗穿刺性能的研究

Study on Anti-puncture Performance of EPDM Compound

研究生胶、硫化体系、炭黑、无机填料、软化剂对三元乙丙橡胶(EPDM)抗穿刺性能的影响。结果表明,采用高乙烯含量的EPDM和过氧化物硫化体系,添加粒径小和结构度高的炭黑、粒径小和片层结构的填料和少量石蜡油2280可提高EPDM的抗穿刺性能。

The effects of raw rubber material,vulcanization system,carbon black,inorganic filler and softening agent on the anti-puncture performance of ethylene propylene diene monomer rubber（EPDM）were studied.The results showed that the anti-puncture property of the compound could be improved by using high vinyl content EPDM,peroxide vulcanization system,high structure carbon black with small particle size,fillers with small particle size and lamellar structure,and small amount of paraffin oil 2280.