| 塑料用环氧改性聚氨酯涂料的研制 |
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| 引用本文： | 姜胜男,周传接,周华利,宋健平. 塑料用环氧改性聚氨酯涂料的研制[J]. 塑料制造, 2011, 0(12): 72-74,79 |
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| 作者姓名： | 姜胜男 周传接 周华利 宋健平 |
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| 作者单位： | 辽宁工程技术大学材料科学与工程学院;辽宁工程技术大学英语系 |
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| 摘 要： | 通过实验制备一种用于塑料的聚氨酯涂料。以附着力为主要标准,确定了环氧改性聚氨酯涂料的最佳工艺条件。最后进行了红外光谱、热重分析和其他综合性能等测试。实验结果表明:最佳工艺条件为环氧树脂加入量8%(质量分数,下同),DOP加入量5%,反应时间35min,反应温度70℃;研制的环氧改性聚氨酯涂料对于塑料具有较高的力学强度,良好的附着力,较低的吸水率和较好的热稳定性。
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| 关 键 词： | 塑料 聚氨酯 附着力 |
Preparation of epoxy modified polyurethane coating for plastic |
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| Jiang Shengnan,Zhou Chuanjie,Zhou Huali,Song Jianping. Preparation of epoxy modified polyurethane coating for plastic[J]. Plastics Manufacture, 2011, 0(12): 72-74,79 |
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| Authors: | Jiang Shengnan Zhou Chuanjie Zhou Huali Song Jianping |
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| Affiliation: | 1(1-Institute of Material Science and Engineering,Liaoning Technical University,Fuxin 123000,China)(2-Institute of English,Class economic and trade english 11-3,Liaoning Technical University,Fuxin 123000,China) |
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| Abstract: | A.polyurethane coating was preparated for plstic through the experiment.For the main standard with adhesion,the optimum processing condition was obtained to fabricate the epoxy modified polyurethane coating.The infrared spectrum and thermogravimetric analysis and other comprehensive performance was tested.The result showed that when the best technological conditions was epoxy resin at 8 wt%,DOP at 5 wt%,reaction time at 35 min and temperature at 70℃;the final epoxy modified polyurethane coating for plastic had high mechanical strength,good adhesion,low bibulous rate and good thermal stability |
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| Keywords: | Plsic Polyurethane Adhesion |
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