| 玻纤增强不饱和聚酯团状模塑料的研究进展 |
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| 引用本文： | 曾庆乐 庞永新. 玻纤增强不饱和聚酯团状模塑料的研究进展[J]. 合成树脂及塑料, 1995, 12(3): 59-61 |
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| 作者姓名： | 曾庆乐 庞永新 |
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| 作者单位： | 华南理工大学高分子系，华南理工大学高分子系，华南理工大学高分子系 广州，510641，广州，510641，广州，510641 |
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| 摘 要： | 综述了玻璃纤维增强不饱和聚酯团状模塑料两大关键性技术问题即收缩控制和耐冲击性能改善的研究与进展，尤其着眼于研究弹性体低收缩剂这一发展趋势，介绍了各类弹性体改善耐冲击性能和制品收缩率的机理及其特点。
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| 关 键 词： | 增强 不饱和聚酯 团状模塑料 模塑料 玻璃纤维 |
Research and Development of Chopped Fiber Reinforced Unsaturated Polyester Bulk Molding Compounds |
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| Zeng Qingle,Pang Yongxin and Jia Demin. Research and Development of Chopped Fiber Reinforced Unsaturated Polyester Bulk Molding Compounds[J]. China Synthetic Resin and Plastics, 1995, 12(3): 59-61 |
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| Authors: | Zeng Qingle Pang Yongxin Jia Demin |
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| Affiliation: | South China University of Technology |
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| Abstract: | Chopped fiber reinforced unsaturated polyester bulk molding compounds (BMC) show two key technical problems , the shrinkage that is difficult to controll , and the high impact strength to be achieved . In this paper , how to deal these problems was reviewed , with special focus on the study of the elastic low shrinkage additives . The mechanisms of improving the impact properties and shrinkage of the elastomers were also described. |
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| Keywords: | fiber reinforced unsaturated polyester BMC |
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