| 重钙的处理及其在塑料中的应用 |
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| 引用本文： | 李星,唐辉,刘东辉,张召述. 重钙的处理及其在塑料中的应用[J]. 无机盐工业, 2002, 34(6): 26-28 |
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| 作者姓名： | 李星 唐辉 刘东辉 张召述 |
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| 作者单位： | 昆明理工大学生物与化学工程学院,昆明,650224 |
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| 摘 要： | 研究了铝酸酯等复合处理剂对重质碳酸钙的活化方法，对制得的活性重质碳酸钙的活化度及石蜡油／碳酸钙混合物的粘度行为进行了表征，拉伸实验结果表明，经过活化处理的重度碳酸钙对LDPE／重质碳酸钙复合材料断裂伸长率的改善特别有效。
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| 关 键 词： | 塑料 应用 重质碳酸钙 铝酸酯 偶联 |
| 文章编号： | 1006-4990(2002)06-0026-03 |
| 修稿时间： | 2002-06-05 |
Disposal of heavy CaCO3 and its application in plastics |
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| LI Xing,TANG Hui,LIU Donghui,ZHANG Zhaoshu. Disposal of heavy CaCO3 and its application in plastics[J]. Inorganic Chemicals Industry, 2002, 34(6): 26-28 |
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| Authors: | LI Xing TANG Hui LIU Donghui ZHANG Zhaoshu |
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| Abstract: | Activating methods for heavy CaCO 3 with aluminate and other components as modification agent was studied,the activation degree of CaCO 3 and the viscosity of activated CaCO 3/liquid wax mixture were characterized,the resulted CaCO 3 was effective to improvement of the elongation at break for LDPE/CaCO 3 composites. |
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| Keywords: | heavy CaCO 3 aluminate coupling |
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