| 硬质PVC改性用粉末丁苯橡胶的开发及应用 |
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| 引用本文： | 孙峰,崔立强,彭学成,卢晓,于元章.硬质PVC改性用粉末丁苯橡胶的开发及应用[J].合成橡胶工业,2002,25(6):335-337. |
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| 作者姓名： | 孙峰 崔立强 彭学成 卢晓 于元章 |
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| 作者单位： | 齐鲁石油化工股份有限公司,研究院,山东,淄博,255400 |
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| 摘 要： | 以丁苯胶乳1502为原料，经交联及接枝改性，用凝聚法制得了粒径不大于0.9mm的粉末丁苯橡胶（PSBR）。结果表明，用PSBR对PVC的增韧作用优于氯化聚乙烯的，并对产品进行了加工应用测试。
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| 关 键 词： | 开发 应用 粉末丁苯橡胶 硬质聚氯乙烯 改性 |
| 文章编号： | 1000-1255(2002)06-0335-03 |
Development and application of powdered butadient-styrene rubber for modification of rigid PVC |
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| Sun Feng,Cui Liqiang,Peng Xuecheng,Lu Xiao,Yu Yuanzhang.Development and application of powdered butadient-styrene rubber for modification of rigid PVC[J].China Synthetic Rubber Industry,2002,25(6):335-337. |
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| Authors: | Sun Feng Cui Liqiang Peng Xuecheng Lu Xiao Yu Yuanzhang |
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| Abstract: | The slurry of powdered rubber by crosslinking and graft modification was prepared using SBR latex 1502 as material. Then powdered butadiene - styrene rubber with particle size less than 0.9 mm was prepared by filtering, washing, sifting and drying.The effects of crosslinking, grafting, powdered condition, rotational rate on particle size were studied.The modification of PVC by powdered SBR was also studied. |
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| Keywords: | powdered butadiene-styrene rubber rigid polyvinylchloride modification |
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