粉状炭黑预备方式对湿法混炼胶料性能的影响  

Effect of Advance Preparation Methods of Powdered Carbon Black on Properties of Wet Mixed Compounds

作　　者：邱健 郝小勇 边慧光[1] 王禄银 李利[1] 汪传生[1] QIU Jian;HAO Xiaoyong;BIAN Huiguang;WANG Luyin;LI Li;WANG Chuansheng(Qingdao University of Science and Technology,Qingdao 266061,China;Rongsheng Machinery Manufacture Ltd.of Huabei Oilfield,Hebei,Renqiu 062550,China)

机构地区：[1]青岛科技大学机电工程学院,山东青岛266061 [2]河北华北石油荣盛机械制造有限公司,河北任丘062550

出　　处：《橡胶工业》2023年第11期893-897,共5页China Rubber Industry

基　　金：国家自然科学基金资助项目(51345006);山东省重点研发计划项目(2019GGX102018);青创科技计划项目(2019KJB007);山东省自然科学基金资助项目(ZR2016XJ003)。

摘　　要：研究粉状炭黑(以下简称炭黑)预备方式对湿法混炼(胶凝)胶料性能的影响,并与传统干法混炼胶料进行对比。结果表明:炭黑湿法混炼胶料的性能明显优于干法混炼胶料,其中研磨炭黑湿法混炼胶料的综合性能最好,未造粒炭黑由于极轻且难以分散,其湿法混炼胶料的综合性能相比干法混炼胶料提升不大;研磨炭黑和筛滤破碎炭黑能够与天然胶乳在短时间内实现胶凝,其湿法混炼效率较高。The effects of the advance preparation methods of powdered carbon black(hereinafter referred to as carbon black)on the properties of wet mixed(gelled)compounds were studied and compared with traditional dry mixed compound.The results showed that the properties of carbon black wet mixed compounds were significantly better than those of dry mixed compound,among them the comprehensive performance of wet mixed compound with ground carbon black was the best.The comprehensive performance of wet mixed compound with non granulated carbon black was not significantly improved compared to dry mixed compound due to its extremely light weight and difficult to be dispersed.Ground carbon black and sieving and screened and crushed carbon black could achieve gel with natural rubber latex in a short time,and their wet mixing efficiencies were higher.

关 键 词：粉状炭黑 天然胶乳 胶凝 湿法混炼 

分 类 号：TQ330.381[化学工程—橡胶工业]