Construction Grade Hydroxypropyl Methyl Cellulose, Brand Name : HPMC

Hydroxypropyl methyl cellulose (hpmc) is a natural polymer materials as raw materials,through a series of chemical processing and prepared non-ionic cellulose.it contains almost methyl cellulose(mc) of all the performance,your first choice for production of high quality building materials additives. To meet the needs of environmental protection, our factory plant for the building materials industry brand yicheng jiahua. Our production with high water retention,dispersion,good fineness,good work ability,easy dissolution characteristics.it suitable for dry mortar building,both inside and outside wall putty powder milk (cream),adhesives,caulks,interface agents,coatings,self-leveling agent of new building materials.in the production of building materials,the cellulose is an essential less additives.after adding hpmc, the following properties can be improved :
water retention--enhanced water retention,improving cement ,gypsum building materials fast enough to cause adverse drying and hydration hardening,cracking phenomenon;
the adhesive--increase due  to the plasticity of mortar,and it can be better bonded substrate to be adhered;
anti-slip--because of its thickening effect,they are able to prevent the construction materials to be bonded mortar and slip phenomenon appears.
Hpmc can be used as thickeners,dispersing agent,emulsifiers and film-forming agent.its industrial products can be used in household chemicals,synthetic resins,construction and coatings