GB-T 13448-2006 彩色涂层钢板及钢带试验方法

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1、IC577.060H25中华人民共和国国家标准GB/T13448-2006代替GB/T13445-1992彩色涂层钢板及钢带试验方法Testmethodsforprepaintedsteelsheet2006-02-05发布2006-08-01实施中华人民共和国国家质量监督检验检疫总局发布中国国家标准化管理委员会GB/T13448-2006目次前言··4···，··，·，·11··········，，···。‘1‘········，·····11···········，，，·1········，···，，，...........................m1

2、范围·····，，···、············，·······‘···········，，，···‘···········，·····················，，················，，，····⋯⋯12规范性引用文件··············。···············，·，·······························································⋯⋯13术语和定义·················，，·····································，，·

3、·······················，·················⋯⋯14涂层厚度测定···，，·······································，·················，······························，····⋯⋯25镜面光泽测定··········，，···，，·····。·，······，，，，··············，···········································，·····⋯⋯46色差测定··，················

4、············，······，·，···············，，·，·········································，··⋯⋯57弯曲试验······································································································⋯⋯68反向冲击试验················································································

5、·················⋯⋯79铅笔硬度试验······，，·，···········，··，，，，···········，，，，···11·······，，，，，·········，，，，，，，·。。。二810耐有机溶剂试验·························································································，······⋯⋯911耐磨性试验··················，··········································

6、······，··························，···⋯⋯1012耐划伤试验················································，············································⋯⋯1113划格试验····················，················································································。·1214杯突试验················，······

7、·············，······································，，，·，··············，，，·····⋯⋯1315耐沸水试验···································，············，，···········································，···⋯⋯1416耐酸碱试验···········································································，···，·······

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