气化法氧化锌在橡胶硫黄硫化体系中的活化作用研究  

Study on Activation Effect of Zinc Oxide Prepared by Gasification Method in Rubber Sulfur Vulcanization System

作　　者：张健 刘大晨 薛奥楠 韩锦程 ZHANG Jian;LIU Dachen;XUE Aonan;HAN Jincheng(Shenyang University of Chemical Technology,Shenyang 110142,China;fuyang Lipu New Materials Technology Co.,Ltd,fuyang 236000,China)

机构地区：[1]沈阳化工大学材料科学与工程学院,辽宁沈阳110142 [2]阜阳市利普新材料科技有限公司,安徽阜阳236000

出　　处：《轮胎工业》2025年第3期157-162,共6页Tire Industry

摘　　要：采用气化法制备氧化锌LPZ-80(简称LPZ-80),并对其在橡胶硫黄硫化体系中的活化作用进行研究。结果表明:与间接法氧化锌相比,LPZ-80的粒径小,比表面积大,活性高,更易在橡胶中分散;在橡胶硫黄硫化体系中,随着LPZ-80用量的增大,活化作用增强,在满足胶料性能要求的前提下可以减少氧化锌用量。The zinc oxide LPZ-80(referred to as LPZ-80)was prepared by gasification method and its activation effect in the rubber sulfur vulcanization system was studied.The results showed that compared with zinc oxide by indirect method,LPZ-80 had smaller particle size,larger specific surface area,higher activity,and better dispersion in rubber.In the rubber sulfur vulcanization system,the activation effect was enhanced with the increase of the dosage of LPZ-80,and the amount of zinc oxide could be reduced under the premise of meeting the performance requirements of the compound.

关 键 词：气化法氧化锌 硫黄硫化体系 活化作用 分散性 硫化特性 物理性能 

分 类 号：TQ330.385[化学工程—橡胶工业]