| 汽车轮毂用低重金属防腐涂料的研制 |
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| 引用本文： | 王培明,陈伟娟,刘建颖,刘萍. 汽车轮毂用低重金属防腐涂料的研制[J]. 中国涂料, 2013, 28(5): 43-46 |
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| 作者姓名： | 王培明 陈伟娟 刘建颖 刘萍 |
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| 作者单位： | 天津灯塔涂料有限公司,天津,300400 |
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| 摘 要： | 通过合成低玻璃化温度丙烯酸树脂对硝酸纤维素进行增塑及改性,采用低重金属磷酸锌防锈颜料,开发出低重金属防腐涂料。讨论了影响涂膜性能的各种因素,结果表明:本研究制备的产品综合性能优异,重金属含量远低于国家强制性标准GB 24409—200《9汽车涂料中有害物质限量》的要求。该产品已大批量应用于汽车轮毂、底盘等零部件,满足用户的使用要求。
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| 关 键 词： | 低重金属 磷酸锌 防锈颜料 防腐涂料 汽车轮毂 |
Preparations of Low Heavy Metal Anti-corrosion Coatings on Wheel Rim |
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| WANG Pei-ming , CHEN Wei-juan , LIU Jian-ying , LIU Ping. Preparations of Low Heavy Metal Anti-corrosion Coatings on Wheel Rim[J]. China Paint, 2013, 28(5): 43-46 |
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| Authors: | WANG Pei-ming CHEN Wei-juan LIU Jian-ying LIU Ping |
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| Affiliation: | (Tianjin Beacon Coatings Co.,Ltd.,Tianjin 300400,China) |
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| Abstract: | Low heavy metal anti-corrosion coatings is prepared by using low glass transition temperature acrylic resin as modifier and plasticizer for nitrocellulose and a kind of low heavy metal phosphate zinc as anti-rust pigment.The film influencing factors are discussed.It is proved that the prepared coatings has good comprehensive properties and the content of heavy metal is far below the content stipulated in GB 24409—2009 Limited of Harmful Substances of Automobile Coatings.This product has been widely used in wheel rim,suspension etc.to satisfy the customers requirements. |
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| Keywords: | low heavy metal phosphate zinc anti-rust pigment anti-corrosion coatings wheel rim |
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