| 聚酯—聚丁二烯型聚氨酯弹性体的研究 |
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| 引用本文： | 吕锡元,左小青.聚酯—聚丁二烯型聚氨酯弹性体的研究[J].弹性体,1993,3(1):1-5. |
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| 作者姓名： | 吕锡元 左小青 |
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| 作者单位： | 青岛化工学院 266042 |
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| 摘 要： | 本研究以端羟基聚丁二烯、聚酯二醇、甲苯二异氰酸酯、4,4'-亚甲基双2-氯苯胺为原料制备有优良物理力学性能的聚丁二烯型聚氨酯弹性体和聚酯型聚氨酯弹性体的嵌段复合物.此种嵌段复合物改善了聚酯型聚氨酯的耐水性及耐酸碱性,保持了其本身的高强度、高弹性。
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| 关 键 词： | 聚氨酯弹性体 聚丁二烯 聚酯 |
STUDY ON MECHANICAL PROPERTIES OF POLYESTER-POLYBUTADIENE POLYURETHANE ELASTOMER |
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| Lu Xiyuan Liu Jian Zuo Xiaoqing Han Qiwen Li Dehe.STUDY ON MECHANICAL PROPERTIES OF POLYESTER-POLYBUTADIENE POLYURETHANE ELASTOMER[J].China Elastomerics,1993,3(1):1-5. |
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| Authors: | Lu Xiyuan Liu Jian Zuo Xiaoqing Han Qiwen Li Dehe |
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| Abstract: | Polybutadiene and polyester polyurethane elastomer which have excellent mechanical properties were prepared from hydroxyl terminated polybutadiene, polyester glycol, toluene-diisocyanates, and 4, 4'-methene-bi-2-chloro-phenylamine. These types of block composite materials have better resistivi- ties against water,, acid and alkali than conventional polyester polyurethane and maintain the high strength and elasticity. |
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| Keywords: | Polyurethane Polybutadiene Polyester Elastomer |
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