纤维级碳黑导电母粒研究进展  

Research progress in fiber-grade carbon black conductive masterbatch

作　　者：金欣[1] 肖长发[1] 安树林[1] 贾广霞[1] 

机构地区：[1]天津工业大学材料科学系,天津300160

出　　处：《合成纤维工业》2005年第1期54-56,共3页China Synthetic Fiber Industry

摘　　要：介绍了纤维级碳黑(CB)导电母粒的制备方法,分析了偶联剂用量、分散剂用量、共混体系组成、螺 杆转数和混合时间等对纤维级CB导电母粒导电性的影响。指出提高CB的分散性,降低导电母粒的电阻 值,提高导电母粒的可纺性是开发高品质纤维级CB导电母粒的关键。The preparation of fiber-grade carbon black(CB) conductive masterbatch was introduced. The effects of amount of coupling agent and dispersing agent, mixture composition, screw revolution and mixing time on the conductivity of fiber-grade CB conductive masterbatch were analyzed. The key to develop high-quality fiber-grade CB conductive masterbatch was to improve the CB dispersity, decrease the electric resistance and increase the spinnability.

关 键 词：母粒 纤维级 CB 导电 碳黑 共混体系 偶联剂 用量 可纺性 组成 

分 类 号：TQ127.2[化学工程—无机化工]