天然橡胶胶料抗硫化返原性能的研究  

Research on anti-reversion performance of natural rubber compounds

作　　者：尹婷 尹莉 孙建帮 石臣刚 张亚生 Yin Ting;Yin Li;Sun Jianbang;Shi Chengang;Zhang Yasheng(Sino Rubber Technology Co.LTD.,Hengshui 053000,Hebei,China;Xi'an XD Electrical Material Co.LTD.,Xi'an 710082,Shaanxi,China)

机构地区：[1]衡橡科技股份有限公司,河北衡水053000 [2]西安西电电工材料有限责任公司,陕西西安710082

出　　处：《橡塑技术与装备》2020年第19期50-52,共3页China Rubber/Plastics Technology and Equipment

摘　　要：研究了不同的硫化体系对天然橡胶胶料的抗硫化返原性能的影响。结果表明,使用含硫少或不含硫的半有效或有效硫化体系,可以提高胶料的有效交联密度,提高胶料的抗返原性能,使厚制品在长时间硫化后的胶料的性能更优,减少了制品的损坏率,降低了生产成本,提高了产能。The effect of different vulcanization systems on the anti-reversion performance of natural rubber compounds was studied.The results show that the use of a semi-effective or effective vulcanization system with less or no sulfur can increase the effective crosslink density and anti-reversion performance of the rubber compounds.A semi-effective or effective vulcanization system with less or no sulfur can make thick products have better performance after long-term vulcanization,reduce damage rate of product,reduce production costs,and increase productivity.

关 键 词：抗硫化返原 硫化体系 交联 硫含量 

分 类 号：TQ330.67[化学工程—橡胶工业]