| PVC/ABS共混体系力学性能的研究 |
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| 引用本文： | 乔巍巍,王国英,黄燕.PVC/ABS共混体系力学性能的研究[J].塑料,2004,33(6):71-73. |
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| 作者姓名： | 乔巍巍 王国英 黄燕 |
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| 作者单位： | 1. 空军航空大学,长春,130022
2. 中国科学院长春应用化学研究所,长春,130022 |
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| 基金项目： | 国家重点科技攻关项目"工程塑料改性"(85-507-02) |
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| 摘 要： | 用冲击试验机、材料试验机和另外一些相关的仪器对PVC/ABS共混体系的力学性能进行了测试、研究,结果发现,PVC/ABS共混体系的性能是组分的函数。ABS的加入改善了PVC/ABS共混体系的力学性能,随着ABS的增加,体系的冲击强度和断裂伸长率明显地提高,而体系的拉伸强度、拉伸模量几乎是随ABS含量的增加而单调地下降。
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| 关 键 词： | 聚氯乙烯 丙烯腈丁二烯苯乙烯(ABS)共聚物 力学性能 共混体系 |
| 文章编号： | 1001-9456(2004)06-0071-03 |
| 修稿时间： | 2004年4月23日 |
Mechanical Properties of PVC/ABS Blending System |
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| QIAO Wei-wei,WANG Guo-ying,HUANG Yan.Mechanical Properties of PVC/ABS Blending System[J].Plastics,2004,33(6):71-73. |
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| Authors: | QIAO Wei-wei WANG Guo-ying HUANG Yan |
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| Affiliation: | QIAO Wei-wei~1,WANG Guo-ying~2,HUANG Yan~2 |
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| Abstract: | The mechanical properties of poly(vinyl chloride)(PVC)/acrylnitrile-butadiene-styrene copolymer (ABS) blending system were investigated by means of impact-tester, material-tester and other accessory devices.The results showsed that the mechanical properties of PVC/ABS blends were a function of composition,the addition of ABS improved the mechanical properties of PVC/ABS blends,the impact strength and elongation at break rose significantly with increasing ABS content in PVC/ABS blends and appeared maximum value.While the tensile strength and modulus almost decreased monotonously with increasing ABS content in PVC/ABS blends. |
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| Keywords: | poly(vinyl chloride)(PVC) acrylnitrile-butadiene-styrene(ABS)copolymer mechanical properties blending system |
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