产品通用描述: Methyl cellulose, Hydroxy-propyl methyl cellulose are nonionic cellulose which produced by natural high molecular cellulose through serious chemical processing. They are odorless, tasteless, non-toxic white powder, it has the properties of thickening, adhesive, dispersion, emulsion, stable PH Value, film-forming suspensions, adsorption, gelling, surface activity, water retention and protective colloid and so on, especially in construction industry, mixing cellulose into the building materials ,