| 氯化顺丁橡胶与CR，NBR或CPE并用胶性能的研究 |
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| 引用本文： | 邓涛,王常春,赵树高.氯化顺丁橡胶与CR，NBR或CPE并用胶性能的研究[J].橡胶工业,2004,51(8):460-463. |
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| 作者姓名： | 邓涛 王常春 赵树高 |
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| 作者单位： | 青岛科技大学,高分子科学与工程学院橡塑材料与工程教育部重点实验室,山东,青岛,266042 |
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| 摘 要： | 考察氯化顺丁橡胶(CBR)用量对其与CR，NBR或CPE并用胶的物理性能、耐老化性能和阻燃性能的影响。结果表明，随CBR用量的增大，CBR／CR和CBR／NBR的拉伸强度和拉断伸长率均下降，CBR／CPE的这两项性能均提高；老化或浸油后，3种并用胶的拉伸性能均随CBR用量的增大而下降；随CBR用量的增大，CBR／NBR的阻燃性能改善，CBR／CR和CBR／CPE的阻燃性能下降。
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| 关 键 词： | 氯化顺丁橡胶 CR NBR CPE 并用胶 阻燃性 |
| 文章编号： | 1000-890X(2004)08-0460-04 |
| 修稿时间： | 2004年2月26日 |
Study on properties of chlorobutadiene rubber/CR,NBR or CPE blends |
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| DENG Tao,WANG Chang-chun and ZHAO Shu-gao.Study on properties of chlorobutadiene rubber/CR,NBR or CPE blends[J].China Rubber Industry,2004,51(8):460-463. |
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| Authors: | DENG Tao WANG Chang-chun and ZHAO Shu-gao |
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| Affiliation: | Qingdao University of Science and Technology,Qingdao University of Science and Technology and Qingdao University of Science and Technology |
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| Abstract: | The influence of chlorobutadiene rubber(CBR) proportion on the physical properties,aging properties and flame retardance of CBR/CR,NBR or CPE blends was investigated.The results showed that the tensile strength and elongation at break of CBR/CR and CBR/NBR blends decreased,and those of CBR/CPE increased as the CBR proportion increased;the tensile strength of all three aged or oil-dipped blends decreased as CBR proportion increased,and the flame retardance of CBR/NBR blend improved,and that of CBR/CR and CBR/CPE blends decreased as the proportion of CBR increased. |
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| Keywords: | chlorobutadiene rubber CR NBR CPE blend flame retardance |
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