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Spot check of industrial coatings: Shenzhen Jinyong industry and Heshan Huasheng Chemical Industry are unqualified

spot check of industrial coatings: Shenzhen Jinyong industry and Heshan Huasheng Chemical Industry are unqualified

March 30, 2011

[China coating information] in 2010, Guangdong Provincial Bureau of quality supervision organized the inspection of 97 batches of industrial coatings products produced by 85 enterprises in 11 cities, including Guangzhou, Shenzhen and Foshan, and the qualified rate of product sampling batches was 89.7%, The unqualified items are mainly acid value and acid value. There are European technical approval guidelines for plaster composite external insulation system eota fast and slow Etag 004 (March 2000 EDITION) viscosity and outflow time

unqualified acid value and acid value items may affect the stability of production. If loose products are found, it will have a certain impact on the quality solution of products: send the defective drives back to the company for maintenance. The main reason for the disqualification of this project is that the acid feeding of some production enterprises is not accurate enough in the production process

viscosity and outflow time is an item that indicates the rheological properties of fluid. It is a measure of the internal resistance of fluid to resist flow, also known as friction coefficient. Unqualified items will affect the construction effect of products. The main reason for the disqualification of this project is the defect of product formula of some production enterprises

list of unqualified products and their manufacturers in the regular quality supervision and inspection of industrial coatings in Guangdong Province in 2010

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