|
|||||
|
|
| 哈密硅灰石表面包覆改性及在顺丁橡胶中的应用研究 | |
| 引用本文： | 杨超松,庞桂林,甄卫军,刘月娥,陈进江,常朝锋,李榆生.哈密硅灰石表面包覆改性及在顺丁橡胶中的应用研究[J].非金属矿,2009,32(1). |
| 作者姓名： | 杨超松 庞桂林 甄卫军 刘月娥 陈进江 常朝锋 李榆生 |
| 作者单位： | 1. 新疆大学化学化工学院,新疆,乌鲁木齐,830046 2. 新疆兵团农十三师兴达矿业公司,新疆,哈密,839000 3. 新疆昆仑股份有限公司,新疆,库尔勒,841000 |
| 基金项目： | 新疆自治区高校科研计划重点项目 |
| 摘 要： | 采用不同种类的改性剂对新疆哈密硅灰石进行表面化学包覆改性,其中用硬脂酸和铝酸酯复合改性剂效果较好,红外光谱与界面接触角分析结果表明改性硅灰石粒子表面具有亲油性.TEM结构分析和SEM形貌分析表明,改性硅灰石粉料与橡胶基质相容性良好.TGA表明,改性硅灰石/顺丁橡胶比硅灰石/顺丁橡胶提高了25.9℃,显示其热稳定性得以提高.将改性硅灰石用于填充顺丁橡胶替代白炭黑,制备的复合硫化胶片的力学性能为:绍尔硬度64,伸长率610%,扯断强力22.IMPa,磨耗量0.039cm3/km.研究表明改性硅灰石可以替代白炭黑应用于顺丁橡胶. |
| 关 键 词： | 硅灰石 表面包覆改性 顺丁橡胶 力学性能 |
Study on Surface Modification of Wollastonite from Hami and Its Application in Butadiene Rubber |
|
| Yang Chaosong,Pang Guilin,Zhen Weijun,Liu Yuee,Chenjinjiang,Chang Chaofeng,Li Yusheng.Study on Surface Modification of Wollastonite from Hami and Its Application in Butadiene Rubber[J].Non-metallic Mines,2009,32(1). | |
| Authors: | Yang Chaosong Pang Guilin Zhen Weijun Liu Yuee Chenjinjiang Chang Chaofeng Li Yusheng |
| Affiliation: | 1 College of Chemistry & Chemical Engineering of Xinjiang University;Urumqi 830046;2 Xingda Mining Industry Co.of Farming Thirteen Division of BingTuan;Hami 839000;3 Xinjiang Kunlun Co.;Ltd;Korla 841000 |
| Abstract: | Surface modification of wollastonite from Hami was studied by different modifiers,and stearic acid and aluminum coupling agent had better modification effect than other agents.The characterization of FT-IR and interface contact angle showed that the surface of modified wollastonite particle was hydrophobic.TEM and SEM morphology analysis showed that the compatibility between the modified wollastonite particle and rubber matrix was good.TGA analysis showed that the heat distortion temperature of the rubber w... |
| Keywords: | wollastonite surface coated modification butadiene rubber mechanical property |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |