All 40 batches of industrial coating products in Shanghai are qualified

On March 30, 2020, the website of Shanghai Municipal Bureau of Market Supervision announced the results of the spot check of Shanghai industrial coating product quality supervision in 2019. This time, 40 batches of products were inspected, and all of them are qualified.

This supervision and spot check is based on amino alkyd resin coating (GB / T 25249-2010), solvent acrylic resin coating (GB / T 25264-2010), alkyd resin coating (GB / T 25251-2010), ZINC rich primer (Hg / T 3668-2009 (2017), epoxy asphalt anticorrosive coating (GB / T 27806-2011), chlorinated rubber anticorrosive coating (GB / T 25263-2010), Hg / T 3378-2003 (2017) diluent for nitrocellulose paint, Hg / T 2245-2012 (2017) nitrocellulose pencil paint, GB / T 25271-2010 nitrocellulose paint, GB / T 25271-2010 30981-2014 "limit of harmful substances in anticorrosive coatings for building steel structures" and other standards, inspected the following items: volatile organic compounds (VOC), benzene, halogenated hydrocarbon, glycol ether, harmful heavy metals (Lead, cadmium, hexavalent chromium, mercury), nonvolatile content, outflow time, drying time, bending test, Water resistance, volatile oil resistance, fineness, covering power , hardness, bending test, cross cut test, burnishing, skinning, salt water resistance, water resistance, adhesion, alkali resistance, salt fog resistance, impact resistance, heavy metal, appearance and transparency, acid value, water content, gel number, whiteness, zinc content in nonvolatile matter coating material.In 2019, Shanghai industrial coating product quality supervision spot check items that meet the relevant standards are ranked in no order.