不同炭黑补强EPDM/NR再生胶共混胶的性能研究  

Study on Properties of EPDM/reclaimed NR Blend reinforced with different Carbon Black

作　　者：杨坤彪[1] 赵付彬[1] 宗成中[1] 

机构地区：[1]青岛科技大学橡塑材料与工程教育部重点实验室,青岛266042

出　　处：《特种橡胶制品》2012年第3期25-28,共4页Special Purpose Rubber Products

摘　　要：研究了5种不同粒径和结构的炭黑对EPDM/NR再生胶共混胶物理机械性能的影响。结果表明,随着炭黑粒径的减小和结构度的提高,EPDM/NR再生胶共混胶的物理机械性能提高;炭黑粒径过小时,共混胶物理机械性能有所下降;使用5种炭黑补强时,炭黑N330的补强效果最好。Effects of five kinds of carbon black with different particle size on mechanical properties of EPDM/reclaimed NR blend were studied.It was found that the mechanical properties were improved with the decrease of carbon black particle size and the increase of their structure degree.But if carbon black particle size was too small,the mechanical properties would begin to decrease;Carbon black N330 had the best reinforcement effect among the 5 kinds of carbon black.

关 键 词：炭黑 补强 EPDM NR再生胶 

分 类 号：TQ330.1[化学工程—橡胶工业]