Redispersible polymer powder are used plastering mortars

The redispersible polymer powder product is white or off white flowable powder, which is a copolymer of ethylene and vinyl acetate, and uses polyvinyl alcohol as a protective colloid. Purpose: ceramic tile adhesive bonding mortar of external wall external insulation system external wall external insulation system plastering mortar tile jointing agent self flowing cement mortar flexible putty for inner and outer walls flexible crack resistant mortar rubber powder polystyrene particle thermal insulation mortar dry powder coating polymer mortar products with high requirements for flexibility effect: It has outstanding waterproof performance, good bonding strength, increases the elasticity of the mortar and has a long opening time, endows the mortar with excellent alkali resistance, improves the adhesion / adhesion, flexural strength, plasticity, wear resistance and workability of the mortar, and has stronger flexibility in the flexible crack resistant mortar. Role of redispersible emulsion powder:  redispersible emulsion powder forms a film after dispersion and plays a reinforcing role as the second adhesive; the protective colloid is absorbed by the mortar system (it will not be damaged by water after film formation, or "secondary dispersion"); the film-forming polymer resin is distributed in the whole mortar system as a reinforcing material, thereby increasing the cohesion of the mortar; Role of redispersible emulsion powder in wet mortar: improve construction performance; improve liquidity; increase thixotropy and sag resistance; improve cohesion; extend the opening hours; enhance water retention. role of redispersible emulsion powder after mortar curing: improve tensile strength; increase bending strength; reduce the elastic modulus; improve deformability; increase the density of materials; increase wear resistance; improve cohesion strength; reduce the carbonation depth; reduce the water absorption of materials; make the material have excellent water increasing property (add water increasing rubber powder)

Product Category：

Redispersible polymer powder（RDP)

Key words：

rdp powder vae powder polymer powder mortar tile adhesive

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Redispersible polymer powder are used plastering mortars

Redispersible polymer powder are used plastering mortars

redispersible polymer powder realizes the modification of mortar by forming the film of polymer with relatively high adhesive
strength between cement mortar and aggregate and blocking the hole in the mortar. The cement hydration is simultaneously
carried out with film formation of polymer, and finally, the interpenetrating network structure where the cement mortar is mutually
intertwined with the film of polymer is formed. The polymer with reactive group will be provided, which may set off a chemical
reaction with silicate on the surface of solid calcium hydroxide to improve the bond between cement hydration product and
aggregate and reduce the water evaporation. In such manner, the performance of mortar may be improved.

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Redispersible polymer powder are used plastering mortars

Product Category：

Redispersible polymer powder（RDP)

Key words：

rdp powder vae powder polymer powder mortar tile adhesive

WhatsApp：

design@cesite.cn