| 有机硅改性丙烯酸酯聚合物对环氧树脂胶粘剂性能的影响 |
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| 引用本文： | 黄强,刘波,王超,赵鑫刚.有机硅改性丙烯酸酯聚合物对环氧树脂胶粘剂性能的影响[J].高分子材料科学与工程,2011(12):75-78. |
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| 作者姓名： | 黄强 刘波 王超 赵鑫刚 |
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| 作者单位： | 哈尔滨理工大学化工与环境工程学院;黑龙江大学招生处;黑龙江科学院省石油化学研究院;中国科学院化学所固体有机实验室 |
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| 基金项目： | 黑龙江省杰出青年基金(JC201017) |
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| 摘 要： | 采用有机硅改性丙烯酸酯聚合物改性环氧树脂,以聚酰胺为固化剂,研究了有机硅改性丙烯酸酯聚合物对环氧树脂黏度、粘接性能、固化行为、耐热性能和微观形貌的影响。黏度、剪切强度、差示扫描量热（DSC）、动态力学性能（DMA）和透射电镜（TEM）测试表明：有机硅改性丙烯酸酯聚合物与环氧树脂形成互穿网络结构,并且存在较多氢键,剪切强...
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| 关 键 词： | 有机硅改性丙烯酸酯聚合物 改性环氧树脂胶粘剂 互穿网络 氢键 |
Effect of Organosilicone Modifying Acrylic Polymers on Properties of Epoxy Adhesive in Salt Water |
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| Qiang Huang,Bo Liu,Chao Wang,Xingang Zhao.Effect of Organosilicone Modifying Acrylic Polymers on Properties of Epoxy Adhesive in Salt Water[J].Polymer Materials Science & Engineering,2011(12):75-78. |
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| Authors: | Qiang Huang Bo Liu Chao Wang Xingang Zhao |
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| Affiliation: | 1.College of Chemistry and Environmental Engineering,Harbin University of Science and Technology,Harbin 150040,China;2.Enrolment Division,Heilongjiang University,Harbin 150080,China;3.The Center of Bonding and Functional Materials,Petrochemisty Institute of Heilongjiang Academy of Sciences,Harbin 150040,China;4.Key Laboratory of Organic Solids Institute,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100190,China) |
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| Abstract: | This paper researched the properties of organosilicone modifying acrylic polymers modification epoxy adhesive with viscosity,single lap shear strength,differential scanning calorimetry(DSC),dynamic mechanical analysis(DMA) and transmission electron microscope(TEM).Due to organosilicone modifying acrylic polymers with epoxy adhesive can form interpenetrating networks structure and hydrogen bond,the viscosity and single lap shear strength of the modification adhesive increase.When 5 phr organosilicone modifying acrylic polymers are added into the adhesive,although Tg decreases 10 ℃,shear strength of Ti alloy and copper bonding increases 2.5 times respectively,the bonding of PVC,ABS and SMC is broken by the adhesive,the viscosity only increases one time. |
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| Keywords: | organosilicone modifying acrylic polymers modification epoxy adhesive interpenetrating networks structure hydrogen bond |
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