| 纳米CaCO_3和SBS增容PP/K树脂体系的研究 |
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| 引用本文： | 匡俊杰,杨其,游华燕,池晓明,诸泉,蒋文真. 纳米CaCO_3和SBS增容PP/K树脂体系的研究[J]. 上海塑料, 2011, 0(2): 32-35 |
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| 作者姓名： | 匡俊杰 杨其 游华燕 池晓明 诸泉 蒋文真 |
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| 作者单位： | 1. 广州市合诚化学有限公司,广东广州,510530
2. 四川大学高分子科学与工程学院,四川大学高分子材料工程国家重点实验室,四川成都610065 |
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| 基金项目： | 新世纪优秀人才支持计划资助(NCET-10-0576); 国家国际科技合作计划资助(2010DFA54460); 国家重点实验室专项经费资助 |
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| 摘 要： | 研究了纳米CaCO3和SBS分别添加和复配添加对PP/K树脂（70/30）共混体系相容性的影响。结果表明：纳米CaCO3的质量分数为5.7%时,体系的分散相尺寸降低,分布均匀性改善,有一定的增容效果;当其质量分数为9.1%时,体系的相容性保持不变;SBS的增容效果与纳米CaCO3的类似。纳米CaCO3和SBS先双辊混炼后再复配填充PP/K树脂（70/30）体系,其质量分数为9.1%时,改变纳米CaCO3/SBS的配比,体系的相容性变化不大;纳米CaCO3与SBS复配填充PP/K树脂（70/30）体系的缺口冲击强度比纳米CaCO3或SBS单独填充体系的都有明显提高,但拉伸强度变化不大。
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| 关 键 词： | 聚丙烯 K树脂 纳米CaCO3 SBS 增容 |
Study on the Compatibility of PP/K-Resin Blends Compatibilized by Nano-CaCO_3 and SBS |
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| KUANG Jun-jie,YANG Qi,YOU Hua-yan,CHI Xiao-ming,ZHU Quan,JIANG Wen-zhen. Study on the Compatibility of PP/K-Resin Blends Compatibilized by Nano-CaCO_3 and SBS[J]. Shanghai Plastics, 2011, 0(2): 32-35 |
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| Authors: | KUANG Jun-jie YANG Qi YOU Hua-yan CHI Xiao-ming ZHU Quan JIANG Wen-zhen |
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| Affiliation: | KUANG Jun-jie1,YANG Qi2,YOU Hua-yan1,CHI Xiao-ming1,ZHU Quan1,JIANG Wen-zhen1(1.Guangzhou Honsea Chemistry Co.,Ltd.,Guangzhou 510530,China,2.College of Polymer Sci and Eng,The State Key Laboratory for Polymer Materials Engineering,Sichuan University,Chengdu 610065,China) |
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| Abstract: | The effects on compatibility of PP/K-resin(70/30) blends filled with nano-CaCO3 or SBS respectively or their assembling were investigated.The research showed that when the mass fraction of nano-CaCO3 was 5.7%,the size of dispersed phase decreased and the distribution improved,increasing the addition to 9.1%,the compatibilization had little change,which was similar to SBS.Adding 9.1% of nano-CaCO3/SBS which was fixed firstly,varying the ratio of nano-CaCO3 to SBS,the compatibilization of systems changed litt... |
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| Keywords: | polypropylene K-resin nano-CaCO3 SBS compatibilization |
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