不同填料对天然橡胶/再生胶复合材料性能的影响  

Effect of different fillers on properties of natural rubber/recycled rubber composites

作　　者：黄郑 董居源 彭可瑜 张林 张苏 井源 陈建军[4] 林广义 HUANG Zheng;DONG Juyuan;PENG Keyu;ZHANG Lin;ZHANG Su;JING Yuan;CHEN Jianjun;LIN Guangyi(School of Mechanical and Electrical Engineering,Qingdao University of Science and Technology,Qingdao 266061,China;College of Civil Engineering,Qingdao University of Technology,Qingdao 266033,China;Guangrao Rubber Industry Research Institute of Qingdao University of Science and Technology,Dongying 257000,China;Shangdong Huasheng Rubber Co.,Ltd.,Dongying 275000,China)

机构地区：[1]青岛科技大学机电工程学院,山东青岛266061 [2]青岛理工大学土木工程学院,山东青岛266033 [3]青岛科技大学广饶橡胶工业研究院,山东东营257000 [4]山东华盛橡胶有限公司,山东东营257030

出　　处：《弹性体》2024年第5期66-71,共6页China Elastomerics

基　　金：山东省重点研发计划(重大科技创新工程)项目(2020CXGC010312)。

摘　　要：探讨了炭黑N330、白炭黑、大理石粉、方解石4种填料对天然橡胶(NR)/再生胶复合材料性能的影响。结果表明,添加炭黑N330和白炭黑制备的NR/再生胶复合材料的拉伸强度、撕裂强度和硬度最高。添加白炭黑制备的复合材料压缩永久变形最低;添加炭黑N330制备的复合材料耐磨性最好,300%定伸应力最高。添加方解石制备的复合材料耐老化性能最好。The effects of carbon black N330,white carbon black,marble powder and calcite on the properties of natural rubber/recycled rubber composites were investigated.The results show that the tensile strength,tear strength and hardness of the natural rubber/recycled rubber composite prepared with carbon black N330 and white carbon black as fillers are the highest.The compression permanent deformation rate of natural rubber/recycled rubber composite prepared by using silica as a filler is the lowest.The natural rubber/recycled rubber composite prepared with carbon black N330 as a filler has the lowest volume wear and the highest 300% constant elongation stress.The natural rubber/recycled rubber composite prepared with calcite as a filler has the best aging resistance.

关 键 词：橡胶填料 天然橡胶 再生胶 炭黑N330 白炭黑 大理石粉 方解石 

分 类 号：TQ330.3[化学工程—橡胶工业] TQ335