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Shanghai: Quality Supervision spot check polyurethane wood coating market

Shanghai: Quality Supervision spot check polyurethane wood coating market

December 25, 2009

[China paint information] as we all know, solvent based wood coatings are mainly used for the protection and decorative beautification of floors, wood furniture and other wood products, and are currently one of the commonly used materials for interior decoration. The products are included in the catalogue of national compulsory product certification (3C certification)

in the fourth quarter of 2009, Shanghai Municipal Bureau of quality and technical supervision conducted special supervision and random inspection on the quality of products for interior decoration produced and sold in the city. A total of 46 batches of products were randomly selected this time, and 46 batches were qualified after inspection. Among them, 24 batches of polyurethane varnish and 8 batches of polyurethane were randomly selected Number of jobs: 5 groups of 17 batches of ester paint, 4 batches of nitro varnish and 1 batch of nitro paint. Among these 46 batches of products, 43 batches of products from Shanghai manufacturers and 3 batches of products from manufacturers in other provinces and cities

according to GB limit of harmful substances in interior decoration materials, hg/t awareness raising solvent based polyurethane paint (two components), Hg/t s Polyurethane Varnish, hg/t alkyd mixed paint, hg/t alkyd enamel, Hg/t alkyd clear paint, hg/t nitrovarnish, the inspection was carried out on the items of harmful substances in and the main performance indicators of the products, Pharmaceutical synthesis reaction catalyst is a utilization field of lithium metal, including volatile organic compounds (VOC), benzene, toluene and xylene synthesis, free toluene diisocyanate (TDI), soluble heavy metals (lead, cadmium, chromium, mercury), drying time, hardness, adhesion, bending resistance

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