基体材料及填料对非硫化橡胶阻尼材料性能的影响研究

The Effect of Matrix Material and Filler to Non-vulcanized Rubber Damping Materials

本文选择丁基类橡胶包括丁基橡胶(IIR)、氯化丁基橡胶(CIIR)、溴化丁基橡胶(BIIR)三种橡胶作为基体材料,以硅藻土、轻质碳酸钙、滑石粉、云母粉作为填料,配以合适的添加剂,通过对比拉伸强度、剥离强度、针入度、损耗因子等性能变化,研究基材及填料对非硫化橡胶阻尼材料性能的影响。

In this paper,isobutylene-isoprene rubber(IIR),chlorinated butyl rubber(CIIR)and bromobutyl rubber(BIIR)were selected as the matrix materials.And diatomaceous earth,calcium carbonate,talc and mica powder were used as filler,with appropriate additives,to study the effect of non-vulcanized rubber damping material through the change of tensile strength,peel strength,penetration value and loss factor.