摘要
研究具有新型取代基结构的烷基酚二硫化物SL9210(简称SL9210)对天然橡胶(NR)和NR/顺丁橡胶并用胶耐老化性能的影响。结果表明:SL9210可作为高效硫黄给予体,与橡胶分子交联形成单硫键或双硫键,具有较好的抗硫化返原性能;与未采用烷基酚二硫化物的硫化胶相比,采用烷基酚二硫化物尤其是SL9210的硫化胶耐老化性能提高。
The effects of alkylphenol disulfide SL9210 on the aging resistance of natural rubber （NR） and NR/butadiene rubber （BR） were investigated. Alkylphenol disulfide SL9210 was a highly effective sulfur donor and the crosslinking of rubber with alkylphenol disulfide SL9210 formed monosulfide and disulfide bonds. The compound cured by alkylphenol disulfide SL9210 showed good anti-reversion property and possessed better aging resistance than that cured without alkylphenol disulfide.
作者
张洁
李红伟
张成
王文芳
董栋
ZHANG Jie LI Hongwei ZHANG Cheng WANG Wenfang DONG Dong(BeijingRedAvenueTeehnologyCo. ,Ltd,Beijing 100176,China)
出处
《橡胶科技》
2017年第1期17-20,共4页
Rubber Science and Technology
