基于不同絮凝方法的白炭黑/天然胶乳制备母炼胶的性能研究  

Properties of masterbatch prepared by white carbon black/natural latex based on different flocculation methods

作　　者：吕德军 王晶晶 宋维浩 谢添 刘合欢 李利[1,2] LV Dejun;WANG Jingjing;SONG Weihao;XIE Tian;LI Hehuan;LI Li(College of Electromechanical Engineering,Qingdao University of Science and Technology,Qingdao 266061,China;Shandong Provincial Key Laboratory of Advanced Polymer Materials Manufacturing,Qingdao 266061,China;Qingdao Kinger Robot Co.Ltd.,Qingdao 266041,China)

机构地区：[1]青岛科技大学机电工程学院,山东青岛266061 [2]山东省高分子材料先进制造重点实验室,山东青岛266061 [3]青岛科捷机器人有限公司,山东青岛266041

出　　处：《弹性体》2020年第1期52-55,共4页China Elastomerics

基　　金：山东省自然科学基金资助项目(ZR2016EEM45)

摘　　要：以冰醋酸(HAC)、CaCl2和AlCl3溶液作为絮凝剂对白炭黑/天然胶乳混合液进行絮凝,研究了不同絮凝方法对母炼胶基本性能及动态机械性能的影响。结果表明,相比于HAC,使用含有金属离子的絮凝剂制备母炼胶具有更好的基本性能和动态机械性能,其中尤以CaCl2絮凝制备的胶料各项性能最佳,满足了胶料的使用性。This paper studied the effects of different flocculation methods on the basic properties and dynamic mechanical properties of the masterbatch by using HAC,CaCl2and AlCl3 solutions as flocculants to flocculate the silica or natural latex mixture.The results suggest that compared with HAC,using flocculants that contain metal ions to prepare the masterbatch has better basic properties and dynamic mechanical properties.And the properties of the rubber prepared by CaCl2 flocculation are particularly the best,which greatly meets the usability of the rubber.

关 键 词：絮凝方法 硫化特性 湿法混炼 性能比较 

分 类 号：TQ331.2[化学工程—橡胶工业]