| 聚乙烯—丙烯酸离聚物及其与PET共混 |
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| 引用本文： | 邱晴 李春梅. 聚乙烯—丙烯酸离聚物及其与PET共混[J]. 中国塑料, 1999, 13(3): 27-31 |
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| 作者姓名： | 邱晴 李春梅 |
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| 作者单位： | [1]沈阳建筑工程学院建筑材料系 [2]天津大学材料科学与工程学院 |
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| 摘 要： | 介绍了聚乙烯－丙烯酸的接枝共聚及其钠盐的形成,并应用红外光谱进行了表征,应用聚乙烯－丙烯酸钠与ＰＥＴ共混,研究了离聚物对ＰＥＴ光学性能和力学性能的影响,并测定了共混物的等温结晶速度。
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| 关 键 词： | 聚烯烃 离聚物 改性 共混 聚酯树脂 |
Polyethyleneacrylic Acid Ionomer and Its Blend with PET |
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| Qiu Qing. Polyethyleneacrylic Acid Ionomer and Its Blend with PET[J]. China Plastics, 1999, 13(3): 27-31 |
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| Authors: | Qiu Qing |
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| Abstract: | Copolymerization of acrylic acid grafted onto low density polyethylene (LDPE)and the formation of sodium salt of grafted copolymer (LDPEgAANa)have been described.They have been characterized by infrared spectrum.LDPEgAANa is blended with PET.The effect of ionomer (LDPEgAANa)on optical and mechanical properties of PET is investigated and the isothermal crystallization rate of the blends is also measured. |
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| Keywords: | Polyolefin Ionomer PET Modification |
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