The role of KD6002N and KD6044N redispersible latex powder in ceramic tile adhesive.
Mar. 11, 2024
The redispersible latex powder (RDP) produced by Shandong Kundu Chemical Co., Ltd. can be used as a high-quality additive in the production of ceramic tile adhesive, especially the two products KD6002N and KD6044N, which have wide market recognition. The reason is that these two products are widely used in ceramic tile adhesive production. The application has many high-quality features, the specific performance is as follows:
RDP KD6002N and KD6044N are dispersed into molds and serve as the second adhesive to enhance bonding; the protective colloid is absorbed by the mortar system (it will not be destroyed or dispersed twice after molding); molded Polymer resin serves as a reinforcing material distributed throughout the mortar system, thereby increasing the cohesion of the mortar.
RDP KD6002N and KD6044N are mixed in wet mortar to improve construction performance; improve fluidity; increase thixotropy and sag resistance; improve cohesion; extend opening time; enhance water retention;
RDP KD6002N and KD6044N increase the tensile strength after curing of the mortar; enhance the bending strength; reduce the elastic modulus; improve the deformability; increase the density of the material; improve the wear resistance; improve the cohesive strength; reduce Carbonization depth; reducing material water absorption; making the material extremely hydrophobic (adding hydrophobic rubber powder).
The role of RDP KD6002N and KD6044N in different dry mortar products; with the development of ceramic tile adhesive technology and the improvement of construction technology, the trowel method (thin paste method) has also been gradually adopted, using this construction method , requirements for ceramic tile adhesive: easy to stir; good spreadability, non-stick to knife; good anti-slip performance; good wettability to ceramic tiles, and a long opening time.
The effect of adding RDP KD6002N and KD6044N on fresh mortar of ceramic tile adhesive:
A. Extend the working time and adjustable time;
B. Improve water retention performance to ensure cement water splash;
C. Improve sagging resistance (special modified rubber powder)
D. Improve workability (easy to construct on the base material, easy to press the tiles into the adhesive).
