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The Nanjing Municipal Bureau of Quality Supervision has recently notified the “Results of the Quality Sampling Inspection of Some Home Decoration Pollution Source Products in 2018”.
Among them, the qualification rate of interior wall coatings is 86.
7%; the qualification rate of adhesives is 93.
3%; the qualification rate of diatom mud and wallpaper glue products is 100%; the risk monitoring compliance rate of beauty joint products is 97.
5%.
Chen Zhuqing, an engineer of the National Building Material Product Quality Inspection Center (Nanjing) of the Municipal Quality Supervision Institute, who was entrusted to be responsible for the inspection, introduced that the interior wall paint is a latex paint for general decoration .
Scrub resistance.
The performance of the products of Xuanwei and Caizhou brands in this random inspection is far below the requirements of national standards.
Scrubbing resistance is an important quality indicator of latex paint, reflecting the density and chalking resistance of the paint film surface.
Poor wash-resistance quality will cause wall delamination and powder drop.
In order to reduce costs, some companies have reduced the amount of emulsion and titanium dioxide added, choosing cheap and inferior emulsions or reducing the amount of emulsion added, resulting in unqualified scrubbing resistance.
Among them, the qualification rate of interior wall coatings is 86.
7%; the qualification rate of adhesives is 93.
3%; the qualification rate of diatom mud and wallpaper glue products is 100%; the risk monitoring compliance rate of beauty joint products is 97.
5%.
Chen Zhuqing, an engineer of the National Building Material Product Quality Inspection Center (Nanjing) of the Municipal Quality Supervision Institute, who was entrusted to be responsible for the inspection, introduced that the interior wall paint is a latex paint for general decoration .
Scrub resistance.
The performance of the products of Xuanwei and Caizhou brands in this random inspection is far below the requirements of national standards.
Scrubbing resistance is an important quality indicator of latex paint, reflecting the density and chalking resistance of the paint film surface.
Poor wash-resistance quality will cause wall delamination and powder drop.
In order to reduce costs, some companies have reduced the amount of emulsion and titanium dioxide added, choosing cheap and inferior emulsions or reducing the amount of emulsion added, resulting in unqualified scrubbing resistance.
