| NR/PVC/NBR共混物的耐油性能研究 |
| |
| 引用本文： | 武卫莉.NR/PVC/NBR共混物的耐油性能研究[J].橡胶工业,2002,49(10):585-588. |
| |
| 作者姓名： | 武卫莉 |
| |
| 作者单位： | 齐齐哈尔大学材料系,黑龙江,齐齐哈尔,161006 |
| |
| 摘 要： | 研究用NBR改善NR/PVC共混物的耐油性能 ,通过测试所设计的各配方共混物的拉伸强度、扯断伸长率、硬度、耐磨性和耐油性等性能 ,得出NBR改性NR/PVC共混体系的最佳配比关系。最佳配方为 :PVC 30 ;NR 10 0 ;NBR 2 5 ;硫黄 3;促进剂TMTD 0 8;促进剂D 1 5 ;促进剂DM 1 5 ;白炭黑 40 ;轻质碳酸钙 30 ;氧化锌 5 ;硬脂酸 1 5 ;防老剂D 2。共混物的耐油性能可达到NBR制品的要求
|
| 关 键 词： | NBR NR PVC 共混物 耐油性能 |
| 文章编号： | 1000-890(2002)10-0585-04 |
| 修稿时间： | 2002年4月7日 |
Study on oil resistance of NR/PVC/NBR blend |
| |
| WU Wei-li.Study on oil resistance of NR/PVC/NBR blend[J].China Rubber Industry,2002,49(10):585-588. |
| |
| Authors: | WU Wei-li |
| |
| Affiliation: | Qiqihaer University |
| |
| Abstract: | The oil resistance of NR/PVC blend was improved with NBR.The optimum blending ratio of NR/PVC/NBR was obtained by measuring the properties of test compounds,such as tensile strength,elongation at break,hardness,abrasion resistance and oil resistance.The optimum formula was as follows:PVC 30;NR 100;NBR 25;sulfur 3;accelerator TMTD 0.8;accelerator D 1.5;accelerator DM 1.5;silica 40;light calcium carbonate 30;zinc oxide 5;stearic acid 1.5;antioxidant D 2.The oil resistance of the test blend was comparable to that of NBR product. |
| |
| Keywords: | NBR NR PVC blend oil resistance |
| 本文献已被 CNKI 维普 万方数据 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 |
