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Global Coatings Network News:
11 ministries including the Ministry of Ecology and Environment, the Ministry of Foreign Affairs, and the Development and Reform Commission issued a joint announcement to implement the requirements of the Stockholm Convention on Persistent Organic Pollutants.
Ministry of Ecology and Environment
Ministry of Foreign Affairs
Development and Reform Commission
Ministry of Science and Technology
Ministry of Industry and Information Technology
Ministry of Agriculture and Rural Affairs
Ministry of Commerce
Health Commission
Emergency Department
General Administration of Customs
General Administration of Market Supervision
March 4, 2019
annex
Acceptable use of perfluorooctyl sulfonic acid and its salts and perfluorooctyl sulfonyl fluoride
Acceptable use of perfluorooctyl sulfonic acid and its salts and perfluorooctyl sulfonyl fluoride
According to the "Stockholm Convention on Persistent Organic Pollutants", the acceptable use of PFOS and its salts and PFOS is the production and use of the following purposes:
1.
Photo imaging;
2.
Photoresist and anti-reflection coating for semiconductor devices;
3.
Etching agents for compound semiconductors and ceramic filter elements;
4.
Aviation hydraulic oil;
5.
Metal plating (hard metal plating) only for closed-loop systems;
6.
Certain medical equipment (such as production of ethylene tetrafluoroethylene copolymer (ETFE) layer and radio shielding ETFE, in vitro diagnostic medical equipment and CCD color filter);
7.
Fire extinguishing foam.