| 煤系高岭土的干法改性及其填充丁苯橡胶的性能 |
| |
| 引用本文： | 张庆斌,王宇轩,林 炼,吴明生.煤系高岭土的干法改性及其填充丁苯橡胶的性能[J].橡胶工业,2021,68(1):0038-0043. |
| |
| 作者姓名： | 张庆斌 王宇轩 林 炼 吴明生 |
| |
| 作者单位： | 青岛科技大学,内蒙古超牌建材科技有限公司,内蒙古超牌建材科技有限公司,青岛科技大学 |
| |
| 摘 要： | 采用高速剪切粉碎搅拌方法对煤系高岭土进行干法改性,对其改性条件和填充丁苯橡胶性能进行研究。结果表明:高岭土的最佳改性条件为改性剂(偶联剂KH-550)质量分数为0.04,改性时间为1 min;与未改性高岭土相比,改性高岭土与橡胶的相容性改善,与橡胶基体结合良好,改性高岭土胶料的物理性能包括耐磨性能明显提高。
|
| 关 键 词： | 煤系高岭土 偶联剂KH-550 干法改性 丁苯橡胶 ZETA电位 物理性能 耐磨性能 |
| 收稿时间： | 2019/12/3 0:00:00 |
| 修稿时间： | 2019/12/3 0:00:00 |
Dry Modification of Coal Series Kaolin and Property of Modified Kaolin Filled SBR |
| |
| ZHANG Qingbin,WANG Yuxuan,LIN Lian,WU Mingsheng.Dry Modification of Coal Series Kaolin and Property of Modified Kaolin Filled SBR[J].China Rubber Industry,2021,68(1):0038-0043. |
| |
| Authors: | ZHANG Qingbin WANG Yuxuan LIN Lian WU Mingsheng |
| |
| Affiliation: | (Qingdao University of Science and Technology,Qingdao 266042,China;Inner Mongolia Chaopai Building Materials Technology Co.,Ltd,Huhehaote 011600,China) |
| |
| Abstract: | The coal-based kaolin was dry modified by high-speed shearing,grinding and mixing,and the modification condition of Kaolin and properties of styrene butadiene rubber(SBR)filled with Kaolin were studied.The results showed that the best modification condition of Kaolin was that the mass fraction of modifier(coupling agent KH-550)was 0.04 and the modification time was 1 min.Compared with unmodified Kaolin,the compatibility of modified Kaolin with rubber was improved,and the interfacial bonding with rubber matrix was good.The physical properties of the compound filled with modified Kaolin,including wear resistance,were significantly improved. |
| |
| Keywords: | coal series Kaolin coupling agent KH550 dry modification SBR Zeta potential physical property wear resistance |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《橡胶工业》浏览原始摘要信息 |
|
点击此处可从《橡胶工业》下载全文 |
|
