| 轴棒法测定漆膜柔韧性的探讨 |
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| 引用本文： | 马峰,陈华辉,周倩. 轴棒法测定漆膜柔韧性的探讨[J]. 表面技术, 2011, 40(4): 93-95,103 |
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| 作者姓名： | 马峰 陈华辉 周倩 |
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| 作者单位： | 中国矿业大学(北京)材料科学与工程系,北京,100083;国家知识产权局,北京,100088 |
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| 摘 要： | 轴棒法是目前漆膜柔韧性测定的主要的方法之一,其不足之处是仪器简单,评价不够准确.改进了该测试方法,首先采用轴棒法测试,然后对漆膜进行拍照并用image- proplus图象分析软件测试漆膜的裂纹面积比.与轴棒法对漆膜柔韧性分级评定相比,裂纹面积比能更准确地表征漆膜的柔韧性.将改进后的轴棒法应用于无机硅酸锌涂层及高氯化聚...
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| 关 键 词： | 柔韧性 测试方法 改进 无机硅酸锌涂层 |
Discussion of Determination of Film Flexibility with Rod Axis |
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| MA Feng,CHEN Hua-hui,ZHOU Qian. Discussion of Determination of Film Flexibility with Rod Axis[J]. Surface Technology, 2011, 40(4): 93-95,103 |
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| Authors: | MA Feng CHEN Hua-hui ZHOU Qian |
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| Affiliation: | 1.Material Science and Engineering Department,China University of Mining & Technology,Beijing 100083,China;2.State Intellectual Property Office,Beijing 100088,China) |
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| Abstract: | Determination of film flexibility with rod axis is one of most important method.The defect is that the evaluation is not accurate enough with the simple instrument.The improved testing method of the film flexibility was discussed.Specifically: fristly,test the film flexibility with rod axis,then take pictures and test the crack area fraction of the film with the image-pro plus image analysis software.Compared to the determination of film flexibility with rod axis evaluating the flexibility of the film with grades,the crack area fraction can assess the film flexibility more accurately.Good results were achieved when using this method in the study of the flexibility of inorganic zinc silicate coating and high chlorinated PVC and alkyd varnish. |
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| Keywords: | flexibility test methods improvement inorganic zinc silicate coating |
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