| 化学交联影响因素和热性能的研究 |
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| 引用本文： | 张宁波,许国志,陈宏亮,魏妮娜.化学交联影响因素和热性能的研究[J].北京工商大学学报(自然科学版),2005,23(1):9-10,17. |
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| 作者姓名： | 张宁波 许国志 陈宏亮 魏妮娜 |
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| 作者单位： | 北京工商大学,材料科学与工程系,北京,100037 |
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| 摘 要： | 以LDPE/LLDPE作为基体树脂,添加两种不同化学交联剂来提高其热性能.通过实验确定了最佳的交联时间、交联温度和交联剂用量.实验表明:随着交联剂添加量的增加,凝胶率上升,热性能提高.当交联时间为5min,交联温度为171℃,交联剂用量为1.5%时为最佳反应条件.
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| 关 键 词： | 聚乙烯 化学交联 热性能 |
| 文章编号： | 1671-1513(2005)01-0009-02 |
STUDY ON THERMAL PERFORMANCE AND EFFECT FACTS OF CHEM-CROSSLINK |
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| ZHANG Ning-bo,XU Guo-zhi,CHEN Hong-liang,WEI Ni-na.STUDY ON THERMAL PERFORMANCE AND EFFECT FACTS OF CHEM-CROSSLINK[J].Journal of Beijing Technology and Business University:Natural Science Edition,2005,23(1):9-10,17. |
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| Authors: | ZHANG Ning-bo XU Guo-zhi CHEN Hong-liang WEI Ni-na |
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| Abstract: | The thermal performance of LDPE and LLDPE were improved by filled the two kinds of crosslinkers. The results show that the best crosslink time is 5 min, the crosslink temperature is 171 ℃, the best content of crosslinker is 1.5% and with the increase of the content of crosslinker, the thermal performance improves. |
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| Keywords: | PE chem-crosslink thermal performance |
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