China Cellulose Additive HPMC for Water Resistant Putty

In the construction industry, it is added to other mortars or coatings and has the properties of thickening, adhesion, dispersion, emulsification, film formation, suspension, adsorption, gelation, surface activity, moisture retention, and protective colloid.
The main functions of cellulose ether in putty are: Water retention;Increase the degree of bonding; Increase the degree of lubrication,Avoid cracks or de-powdering caused by excessive water loss;At the same time increase the adhesion of putty and reduce the sagging phenomenon during construction,Make the construction smooth and labor-saving.