| 聚氨酯／聚烯烃互穿网络粘合剂的研究 |
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| 引用本文： | 李秀错,丁会利.聚氨酯／聚烯烃互穿网络粘合剂的研究[J].粘接,1997,18(4):1-6,12. |
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| 作者姓名： | 李秀错 丁会利 |
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| 作者单位： | 河北工业大学化工系!天津市，300130 |
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| 摘 要： | 制备了聚酯聚氨酯／聚丙烯酸酯及其它乙基单体聚合物热塑性互穿网络弹性体，将其溶解于溶剂中形成聚氨酯／聚烯烃粘合剂。考察了乙烯基单体的种类、用量、聚酯分子量、热活化时间等对粘合剂粘合性能的影响，同时测定了互穿网络弹性体的形态结构。
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| 关 键 词： | 互穿网络 聚氨酯 聚烯烃 强度 胶粘剂 |
Study of the Adhesive of Polyurethane/Polyvinyl Interpenetrating polymer Network |
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| Abstract: | The thermoplastic interpenetrating polymer networks(T-IPN) of polyurethane/ polyacry late or other polyvinyls were perpared from polyester, MDI and the vinyl monomers.They werethen resolved in the proper resolvent to obtain the title adhesive.The effects of the type and content of the vinyl monomer, the molecular weight of the polyester,the heat activation time, etc. onthe peel strength of the adhesive were investigated.The morphological structure of the T-IPNwas also determined. |
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| Keywords: | Interpenetrating polymer networks Polyurethane Polyvinyl Peel strength Adhesive |
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