| 卤素吸收剂在聚丙烯生产中的应用 |
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| 引用本文： | 宋程鹏,袁炜,罗春桃,田广华. 卤素吸收剂在聚丙烯生产中的应用[J]. 合成树脂及塑料, 2012, 29(4): 59-61 |
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| 作者姓名： | 宋程鹏 袁炜 罗春桃 田广华 |
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| 作者单位： | 神华宁夏煤业集团煤炭化学工业分公司研发中心,宁夏回族自治区银川市,750411 |
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| 摘 要： | 分别采用硬脂酸钙和水合滑石粉作为卤素吸收剂生产拉丝级聚丙烯(PP)1102K,分析了两种卤素吸收剂对PP灰分、力学性能、黄色指数及后加工的影响。结果表明,采用硬脂酸钙可将产品灰分降低至250μg/g,并提高了产品的综合性能。
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| 关 键 词： | 聚丙烯 卤素吸收剂 水合滑石粉 硬脂酸钙 灰分 |
Application of halogen absorber to polypropylene production |
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| Song Chengpeng , Yuan Wei , Luo Chuntao , Tian Guanghua. Application of halogen absorber to polypropylene production[J]. China Synthetic Resin and Plastics, 2012, 29(4): 59-61 |
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| Authors: | Song Chengpeng Yuan Wei Luo Chuntao Tian Guanghua |
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| Affiliation: | (Research and Development Center of SNCC Coal Chemical Industry Company,Yinchuan 750411,China) |
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| Abstract: | Calcium stearate and hydrated talc as halogen absorber were used respectively in the production of drawing grade polypropylene(PP),1102K.The effects of the two halogen absorbers on ash content,mechanical properties,yellow index and post-processing of 1102K were analyzed.The results show that using calcium stearate instead of hydrated talc can reduce the ash content to 250 μg/g and improve the comprehensive properties of the product. |
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| Keywords: | polypropylene halogen absorber hydrated talc calcium stearate ash content |
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