两种石油树脂对再生胶性能影响的研究  

Effects of Two Kinds of Petroleum Resin on Properties of reclaimed Rubber

作　　者：蔡小慧[1] 房海滨[1] 沈梅[1] 陈春花[1] 辛振祥[1] 

机构地区：[1]青岛科技大学高分子科学与工程学院RCAD研究室,青岛266042

出　　处：《特种橡胶制品》2014年第3期22-24,共3页Special Purpose Rubber Products

摘　　要：研究了C5石油树脂和C9石油树脂用量对再生胶性能的影响。结果表明，加入C9石油树脂的再生胶具有较短正硫化时间、较低门尼粘度和较高拉断伸长率。当C9石油树脂用量为3～5份时，再生胶具有较好综合性能。Effects of amount of C5 petroleum resin and C9 petroleum resin on properties of reclaimed rubber were researched. The results showed that in comparison with the reclaimed rubber with C5 petroleum resin, the reclaimed rubber with C9 petroleum resin had shorter optimum curing time, lower Mooney viscosity and higher elongation at break. When C9 petroleum resin amount was 3 -5 phr, the reclaimed rubber had good comprehensive performance.

关 键 词：再生胶胶粉 C5石油树脂 C9石油树脂 物理机械性能 

分 类 号：TQ335[化学工程—橡胶工业]