| 稀土活化碳酸钙在U-PVC制品中的应用研究 |
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| 引用本文： | 欧阳强国,陈宇,郑德,王朝晖,陈鸣才,刘永华. 稀土活化碳酸钙在U-PVC制品中的应用研究[J]. 塑料, 2004, 33(2): 12-17 |
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| 作者姓名： | 欧阳强国 陈宇 郑德 王朝晖 陈鸣才 刘永华 |
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| 作者单位： | 中国石油化工股份有限公司北京燕山分公司,北京,102500;北京市化学工业研究院,北京,100084;广东炜林纳功能材料有限公司,广东,佛山,528521;中国科学院广州化学研究所,广州,510650 |
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| 基金项目： | 国家高技术研究发展计划863课题资助(2003AA324010)。 |
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| 摘 要： | 利用稀土元素与有机配体合成的稀土表面处理剂具有增韧偶联等多功能特性,验证了其对CaCO3表面处理效果。经这种稀土表面处理剂活化处理的CaCO3应用在U PVC制品中,不仅改善了物料的加工流动性,提高了生产效率,还改善了制品的刚性和韧性,并具有可观的经济性和良好的环境友好性。
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| 关 键 词： | 活化CaCO3 稀土表面处理剂 刚性 韧性 聚氯乙烯 |
| 文章编号： | 1001-9456(2004)02-0012-06 |
| 修稿时间： | 2003-12-30 |
Applications of CaCO3 Activated by WOT Surface Modifying Agent in U-PVC Product |
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| OUYANG Qiang-guo,CHEN Yu,ZHENG De,WANG Zhao-hui,CHEN Ming-cai,LIU Yong-hua. Applications of CaCO3 Activated by WOT Surface Modifying Agent in U-PVC Product[J]. Plastics, 2004, 33(2): 12-17 |
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| Authors: | OUYANG Qiang-guo CHEN Yu ZHENG De WANG Zhao-hui CHEN Ming-cai LIU Yong-hua |
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| Affiliation: | OUYANG Qiang-guo~1,CHEN Yu~2,ZHENG De~3,WANG Zhao-hui~2,CHEN Ming-cai~4,LIU Yong-hua~3 |
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| Abstract: | The rare earth surface modifying agent was synthesized with rare earth elements and organic complex compound which possessed the properties of toughening,coupling and other functions.When CaCO_3 treated by the rare earth surface modifying agent was used in U-PVC products,the processing flowing property was improved,the productivity was increased,the rigidity and toughness of products were upgraded and the products had appreciable economic benefits and could be beneficial to environmental protection. |
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| Keywords: | activated CaCO_3 rare earth surface modifying agent rigidity toughness PVC |
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