Yida hydroxypropyl cellulose (HPMC)YD1920 has excellent adaptability, suitable for all kinds of adhesive, dry mortar, putty system. It has excellent water resistance, high consistency, sagging, go smoothly and increase the opening time, improve the bonding strength, reduce the deformation rate, prevent cracking performance. The production cost can be reduced by adjusting the amount of addition. YD1920 is widely used in masonry mortar, bonding mortar, tile binder, insulation system mortar.
