VAE Emulsion Kev Cai thiab Txoj Cai

Tsis mus rau txhais tsev los yog VAE emulsion thiab kom yuav tsum ua hauv lub tsheb nrog lawv dawb. N Yog, GB/T 20223 nyob rau hauv kawg thiab ntawm lub tech requirements los yog VAE emulsion muaj tau noj nrog building adhesives, nrog parameter ib tug ib, viscosity, thiab minimum film-forming temperature. Lub EU’s REACH regulation nyob rau hauv registration ntawm lub VAE emulsion producers qhia 1 ton/year, thiab kom yuav tsum ua hauv chemical safety. ASTM D2370 nyob rau hauv standards ntawm lub properties los yog VAE emulsion nrog coatings, thiab ISO 16232 nyob rau hauv governs ntawm lub use nrog automotive adhesives. Nrog food contact applications, VAE emulsion nyob rau hauv compliance ntawm FDA 21 CFR 175.105 thiab EU Regulation (EC) 10/2011 ntawm migration limits. Yog China’s environmental standard HJ 2537 nyob rau hauv restrictions ntawm VOC content nrog architectural coatings teeb xyoo ≤50 g/L ntawm lub VAE-based products, thiab kom yuav tsum ua hauv green construction. Ib tug tug standards nyob rau hauv ensure ntawm VAE emulsion quality, safety, thiab environmental sustainability nrog application.