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公开(公告)号:CN 102382489A公开(公告)日:2012年3月21日申请(专利权)人:北京橡胶工业研究设计院发明(设计)人:李花婷、贾昧、马金峰等本发明采用活性载体法制备低锌硫化活性剂,用一种新的纳米级分散粘土作为载体,将载体有机活化改性后加载少量锌离子,使加载上的锌离子富集在载体的表面,通过充分的吸附反应后滴加沉淀剂,使吸附加载的锌离子完全沉淀在活性载体粘土表面。在提高实际参与反应的锌离子浓度同时改善了其分散性。由于加载上的锌离子浓度较小,仅为
(发明 日期: March 21, 2012 申请 (专利 人): Beijing Rubber Industry Research and Design Institute 发明 (设计 人): Li Huating, Jia Mei, Ma Jinfeng, etc. The present invention adopts Active carrier method low zinc vulcanization active agent preparation, with a new nanoscale dispersed clay as a carrier, the carrier activated by modification of a small amount of loaded zinc ions, so that the zinc ions on the enrichment of the carrier surface, through a sufficient After the adsorption reaction dropping precipitant, the adsorption-loaded zinc ions completely deposited on the surface of the active carrier clay. The concentration of zinc ions actually participating in the reaction is improved while its dispersibility is improved. Due to the load on the zinc concentration is small, only