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2022-08-13
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Shanghai Quality Supervision bulletin 2013 adhesive product quality supervision and spot check results

Shanghai Quality Supervision bulletin 2013 adhesive product quality supervision and spot check results

November 27, 2013

[China paint information] recently, Shanghai Municipal Bureau of quality and technical supervision has conducted special supervision and spot check on the quality of adhesive products produced and sold in the city. A total of 30 batches of products were randomly selected this time, and 0 batch was unqualified after inspection

the following items of the product were inspected according to the requirements of national standards and relevant standards, such as hg/t polyvinyl acetate lotion wood adhesive, jc/t438--2006 water soluble polyvinyl alcohol building adhesive, and GB limit of harmful substances in adhesives for interior decoration materials:

water soluble polyvinyl alcohol building adhesive: free formaldehyde; Benzene, toluene + xylene; Total volatile organic matter due to high phosphorus content; Bond strength; Low temperature stability

polyvinyl acetate lotion wood adhesive: free formaldehyde; Benzene, toluene + xylene; Total volatile organic compounds; Compressive shear strength dry strength; Compressive shear strength wet strength; Minimum film forming temperature

2 it is an ideal testing equipment for industrial and mining enterprises, scientific research institutions, colleges and universities, engineering quality supervision stations and other departments. Different models of 013 electronic universal testing machine for adhesive quality are widely used in various industries of society to supervise and spot check the products that meet the relevant standards

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