纳矽利在氯化聚乙烯橡胶胶料中的补强效果研究  

Study on Reinforcing Effect of Nasili in CM Compound

作　　者：徐明球 周健涛 XU Mingqiu;ZHOU Jiantao(Guangdong Huasheng Electric Industrial Co.,Ltd,Foshan 528306,China)

机构地区：[1]广东华声电器实业有限公司,广东佛山528306

出　　处：《橡胶工业》2022年第11期847-850,共4页China Rubber Industry

基　　金：容桂街道扶持战略性新兴产业发展项目(容桂经发办发[2020]29号)。

摘　　要：研究纳矽利在氯化聚乙烯橡胶(CM)胶料中的补强效果,并与其他补强填料(炭黑N330、炭黑N550、白炭黑、高岭土、滑石粉和碳酸钙)进行对比。结果表明:纳矽利用量为60份时,胶料具有较好的综合性能;纳矽利的补强效果略差于炭黑N330、炭黑N550和白炭黑,好于高岭土和碳酸钙,但纳矽利补强胶料的拉断伸长率较大;采用纳矽利部分替代炭黑N550(炭黑N550/纳矽利并用比为7/5)制备的YZW型电缆护套各项性能较好,达到国家标准要求,同时改善了炼胶工作环境,降低了胶料的生产成本。The reinforcing effect of Nasili in chlorinated polyethylene rubber(CM)compound was studied and compared with other reinforcing fillers(carbon black N330,carbon black N550,silica,kaolin,talc and calcium carbonate).The results showed that the compound with 60 phr of Nasili had better comprehensive properties.The reinforcing effect of Nasili was slightly worse than that of carbon black N330,carbon black N550 and silica and better than that of kaolin and calcium carbonate,and the elongation at break of the compound reinforced with Nasili was relatively large.The properties of YZW type cable jacket prepared by partially replacing carbon black N550 with Nasili(the dosage ratio of carbon black N550/nanosilicon was 7/5)were better,which met the requirements of national standard,and at the same time,the working environment for compound mixing was improved and the production cost of the compound was reduced.

关 键 词：氯化聚乙烯橡胶 纳矽利 补强填料 补强效果 

分 类 号：TQ330.383[化学工程—橡胶工业] TQ333.92