Hydroxypropyl methyl cellulose HPMC has good thickening, dispersing, emulsifying, film-forming properties, etc. It is the first choice for production of high quality building materials additives.
In building materials, the addition amount of HPMC is very low, only 0.1%-1%, but it plays an irreplaceable role.
Mortar is a widely used material in construction, and the quality of mortar is important to construction. HPMC can significantly improve the construction performance of mortar products. Custom-made HPMC for mortars for professional building facilities etc. Good viscosity and ductility, good smoothing, dispersion and water retention with the addition of cellulose ether, thus enhancing the bond of the substrate.