主题：【求助】LFGB中的不粘涂层中的项目

原文由 两个字的烦恼(lirva) 发表:
3.2.2 Limits of specific migration

Total fluorine: 0.05 mg/dm2

Phenolic substances: 0.05 mg/dm2

Organic nitrogen: 0.02 mg/dm2

Primary aromatic amines: not detectable(detection limit 0.02 mg/kg, analytical tolerance included)

Formaldehyde: in compliance with the limit stipulated in the Commodities Regulation.

Emulsifiers: in total, 0.05 mg/dm2

1,4-Dihydroxybenzene in compliance with the limit stipulated in the Commodities Regulation.

Perfluoro-octanoic acid and its ammonium salt in total

Sodium salt of perfluoro-alkenyl-oxybenzene sulfonic acid max. 0.005 mg/dm2

3.3 Limits of low-molecular components in the finished coatings

3.3.6 Coatings produced using adhesion promoters must not test positively to chromium VI. Extract from the coatings must contain no more than 0.02 mg chromium III. Lithium content of the extract must not exceed 0.5 mg.

原文由 ava21200605099(ava21200605099) 发表:
想请教一下学无止境和两个字的烦恼上面的相关标准条款能在哪里可以找到，能不能给些相关的网站可以找到资料的，不甚感激！