| 端氨基聚脲聚氨酯环氧树脂体系的固化反应及粘接性能 |
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| 引用本文： | 林薇薇,沈烈.端氨基聚脲聚氨酯环氧树脂体系的固化反应及粘接性能[J].中国胶粘剂,1992,1(5):30-32,35. |
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| 作者姓名： | 林薇薇 沈烈 |
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| 作者单位： | 浙江大学材料系，浙江大学材料系，浙江大学材料系 |
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| 摘 要： | 本文采用DTA和FT-IR研究了端氨基聚脲聚氨酯固化环氧树脂的反应特性,考察了被粘表面状态、偶联剂和促进剂、填料等对剪切强度性能的影响。并对该粘合剂耐化学腐蚀性进行了试验,说明具有好的耐腐蚀性。
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| 关 键 词： | 端氨基聚脲聚氨酯固化剂 环氧树脂粘合剂 TG研究 DTA研究 FTIR研究 剪切强度 耐腐蚀性 |
Curing Reaction and Adhesive Properties of Epoxy Resin/Amino-ended Polyurea polyurethane System |
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| Lin Weiwei Shen Lie Cao Suhua.Curing Reaction and Adhesive Properties of Epoxy Resin/Amino-ended Polyurea polyurethane System[J].China Adhesives,1992,1(5):30-32,35. |
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| Authors: | Lin Weiwei Shen Lie Cao Suhua |
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| Abstract: | The curing reaction and properties of epoxy resin/amino-ended polyurea polyurethane system are investigated by FT-TR, DTA and TG. Results show that curing temperature, sample's surface treatment, coupling agent, accelerator and filler can affect the shear strength of the sanvple.This system possesses excellent adhesive properties and chemical-resistance. |
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| Keywords: | Epoxy res(?)n adhesive amino-ended polyurea polyurethane DTA FTIR TG shear strength chemical-resistance |
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