The hottest low-quality adhesive has become the po
2022-10-23- Detail
Poor quality adhesives become the "poison source" of home decoration
poor quality adhesives become the "poison source" of home decoration
April 25, 2003
adhesives such as all-purpose adhesives and white emulsion adhesives are necessities for home decoration, but the latest spot check by Shanghai quality inspection department compared with foreign countries shows that the phenomenon of harmful substances in adhesive products exceeding the standard is serious, and the passing rate of spot check is only 70%
according to the introduction, the quality inspection personnel conducted a spot check on 45 adhesive products sold on the market, of which 33 were qualified, and the pass rate of the spot check was 73.3%
adhesives for interior decoration are mainly divided into solvent type and water-based type. Solvent based adhesives are generally used for wood
utensils, carpentry, and the bonding between carpets and the ground, plastic and wood materials. The harmful characteristics are mainly benzene
and toluene in the solvent; Water based adhesives are mostly used for interior wall painting to ensure the heat dissipation of electromechanical work, wallpaper, etc. the harmful substance is free formaldehyde. Benzene, methyl
aldehydes and other harmful substances exceeding the standard will cause environmental pollution and harm human health, making it more scientific and healthy
experts said that the raw materials of high-quality adhesive products enter the factory with an inspection system and strict process monitoring, so the colloid
is uniform, without stratification, without mechanical impurities, and the smell of volatile solvents is gentle. On the contrary, inferior adhesive products usually use crude
solvent, and some even use reducer as a power transmission mechanism. Industrial benzene is used as solvent, and the colloid is muddy. Due to the relatively low price of inferior adhesives, they are often used by some unlicensed decoration teams
- ·How daily work is changing on P.E.I. as wind and t
- ·This online calculator estimates when youll receiv
- ·Residents furious over proposed bus terminus - Tod
- ·Couple fall in love after meeting via Secret Santa
- ·Two young Kenyans create Covid-19 decontamination
- ·British bank CEO Jes Staley quits after Epstein pr
- ·UK coronavirus infection rate jumps by 74 per cent
- ·Nicola McCleery previews Scottish Thistle tests ve
LINK
Copyright © 2011 JIN SHI