Polymer dispersion adhesives are milky-white dispersions often based on polyvinyl acetate (PVAc). Keo phân tán polymer là các chất phân tán màu trắng sữa thường dựa trên polyvinyl axetat (PVAc).
polyvinyl The main “ingredient” in vinyl wallpaper is polyvinyl chloride (or PVC.)...
acetate Properties of acetate have promoted it as the “beauty fiber”[1]. Tài sản...