Type I – Compositions containing hexavalent chromium. 型号I-成分包含六价铬。 Type II – Compositions containing no hexavalent chromium. 型号II-成分不包含六价铬。 1.2.2Classes. The materials, which form protective coatings by chemical reaction with aluminum and aluminum alloys, are of the following...
TypeII–Compositionscontainingnohexavalentchromium. 型号II-成分不包含六价铬。 Classes.Thematerials,whichformprotectivecoatingsbychemicalreactionwith aluminumandaluminumalloys,areofthefollowingclasses(seeand). ,分为以 下级别() Class1A-Formaximumprotectionagainstcorrosion,paintedorunpainted. ...
Type II – Compositions containing no hexavalent chromium. 1.2.2 Classes. The materials, which form protective coatings by chemical reaction with aluminum and aluminum alloys, are of the following classes (see 6.1 and 6.4). Class 1A - For maximum protection against corrosion, painted or unpainted...
Type I – Compositions containing hexavalent chromium. Type II – Compositions containing no hexavalent chromium. 1.2.2 Classes. The materials, which form protective coatings by chemical reaction with aluminum and aluminum alloys, are of the following classes (see 6.1 and 6.4). Class 1A - For max...
Type II – Compositions containing no hexavalent chromium.型号II-成分不包含六价铬。Classes. The materials, which form protective coatings by chemical reaction with aluminum and aluminum alloys, are of the following classes (see and ). ,分为以下级别()Class 1A - For maximum protection against ...
Type II Compositions containing no hexavalent chromium. aluminum and aluminum alloys, are of the following classes (see 6.1 and 6.4). Class 1A - For maximum protection against 3、corrosion, painted or unpainted. Class 3 - For protection against corrosion where low electrical resistance is ...
Detail drawing of parts requiring treatment in accordance with this specification should specify class1Aor 3, where applicable the required type, I or II, and any paint finishing systems required to meet the performance desired. If the coating class is not specified, class1Ais recommended. 6.5 ...
Detail drawing of parts requiring treatment in accordance with this specification should specify class1Aor 3, where applicable the required type, I or II, and any paint finishing systems required to meet the performance desired. If the coating class is not specified, class1Ais recommended. 6.5...
classes.TypeI–Compositionscontaininghexavalentchromium.TypeII– Compositionscontainingnohexavalentchromium.aluminumandaluminumalloys,are ofthefollowingclasses(see6.1and6.4).Class1A-Formaximumprotectionagainst corrosion,paintedorunpainted.Class3-Forprotectionagainstcorrosionwherelow ...
Detail drawing of partsrequiring treatment in accordance with this specification should specify class 1A or 3, where applicable the required type, I or II, and any paint finishing systems required to meet the performance desired. If the coating class is not specified, class 1A is recommended.6.5...