| 锌溶胶处理对填充聚丙烯老化性能的影响 |
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| 引用本文： | 沈健,稽根定,胡柏星,高翔,黄元富.锌溶胶处理对填充聚丙烯老化性能的影响[J].南京大学学报(自然科学版),1992(4). |
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| 作者姓名： | 沈健 稽根定 胡柏星 高翔 黄元富 |
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| 作者单位： | 南京大学化学系，南京大学化学系，南京大学化学系，南京大学化学系，南京大学化学系 |
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| 摘 要： | 聚丙烯(PP)主链上存在的大量叔氢在热氧作用下失去劣化了这类通用塑料的防老化性能。本工作用锌溶胶/钛酸酯偶联剂 NDS-01(R_3-0-TiR_3,R=-OIC(CH_2)_7CH_2CHCl(CH_2)_7CH_3)处理硅灰石对 PP 进行填充改性,有效地提高了 PP 的防热氧老化和湿热老化性能。
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| 关 键 词： | 锌溶胶处理 硅灰石 填充聚丙烯 防老化性能 |
EFFECT OF ZINC HYDROSOL ON THE AGING RESISTANCE OF FILLED POLYPROPYLENE |
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| Shen Jian Ji Gending Hu Boxing Gao Qiang Huang Yuanfu.EFFECT OF ZINC HYDROSOL ON THE AGING RESISTANCE OF FILLED POLYPROPYLENE[J].Journal of Nanjing University: Nat Sci Ed,1992(4). |
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| Authors: | Shen Jian Ji Gending Hu Boxing Gao Qiang Huang Yuanfu |
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| Institution: | Department of Chemistry |
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| Abstract: | Removal of tert-hydrogen on the bone of PP under the condition of hot oxygem worsens the aging resistance of PP.In the paper wollastonite treated by zinc hydrosol/titanate coupling agent NDS-01 is used to modifyPP.It is shown that with this method the thermooxydative aging resistance and the wet heat aging resistance of filled PP are effectively improved. |
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| Keywords: | zinc hydrosol wollastonite filled PP aging resistance |
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