| 聚丙烯粉料表面的紫外光和射线辐照接枝 |
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| 引用本文： | 顾辉 张志谦. 聚丙烯粉料表面的紫外光和射线辐照接枝[J]. 高技术通讯, 1997, 7(11): 11-14 |
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| 作者姓名： | 顾辉 张志谦 |
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| 作者单位： | 哈尔滨工业大学应用化学系!150001 |
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| 摘 要： | 以马来酸酐（ＭＡＨ）、丙烯酸（ＡＡ）、丙烯酸乙酯（ＥＡ）、丙烯酰胺（ＡＡ）为单体，对预氧化和未处理的聚丙烯（ＰＰ）粉进行固相光接枝、溶液光接枝，固相γ射线接枝以及γ射线预辐照溶液接枝，用ＦＴ－ＩＲ、ＥＳＣＡ和化学滴定法对接枝聚丙烯进行了定性和定量表征。结果表明，各单位均在聚丙烯表面发生了不同程度的接枝共聚。
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| 关 键 词： | 聚丙烯粉料 固相接枝 紫外光 γ射线 改性 |
Surface Grafting of Polypropylene Powder byUV-irradiation and y-irradiation |
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| Gu Hut, Zhang Zhiquan, Wei Yuezhen. Surface Grafting of Polypropylene Powder byUV-irradiation and y-irradiation[J]. High Technology Letters, 1997, 7(11): 11-14 |
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| Authors: | Gu Hut Zhang Zhiquan Wei Yuezhen |
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| Abstract: | The pre-per-peroxidized and original polypropylene powders were grafted with monomers, including MAH, AA, EA and A, by using the methods of UV-irradiation solid phase or solutionphase grafting, r-irradiation solid phase grafting, andr-preirradiation solution grafting. Thegrafted PP was characterized by means of FT-IR, ESCA and Chemical titration qualitatively andquantitatively. The results showed that all monomers had grafted onto the polypropylene surfaceIn some extent. |
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| Keywords: | Polypropylene powder Solid graft UV-irradiation y-irradiation |
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