Welldone Construction Grade HPMC for wall putty

High Viscosity Hpmc as an additive, hydroxypropyl methylcellulose is widely used in the building material industry, especially Wall Putty Additive Hpmc The main functions of hydroxypropyl methylcellulose in putty powder are thickening, water retention and convenient construction,  and at the same time, it can also play the role of emulsification, thickening, suspension, bonding, thickening, gelling, film-forming, etc. tujin Hpmc For Wall Putty with the following features: - Excellent water retention; - Ease of buffing; - long opening hours; - Wide range of environmental adaptability. appearance white or off-white powder Hydroxypropyl content (% 7-12 Methoxy content (%) 25-30 viscosity(1% aqueous solution , 20℃, Mpa.s)  400 to 200,000 it can be custmized Dry weight loss (%) ≤ …