Kundu Chemical RDP KD6033N for Dry Mix Mortar Application
Redispersible Polymer powder(RDP) are water-soluble redispersible powders, which are divided into ethylene/vinyl acetate copolymers, vinyl acetate/ethylene tertiary carbonate copolymers, acrylic acid copolymers, etc., using polyvinyl alcohol as a protective colloid and spray-dried powder.
Surfactant Supplier is a semi flexible dispersible polymer powder base on Vinyl acetate/ethylene for good tensile adhesion strength on inorganic surfaces. It redispersed in water and reacts with hydrate product of cement/gypsum and stuffing, form composite membrane with good mechanics intensity.
Redispersible Polymer powder has high bonding ability and unique properties, such as water resistance, construction properties and heat insulation, its range of applications extremely broad. Kundu Chemical-RDP KD6033N can be used in cement based tile adhesive/tile grout; wallputty/skim coat; EIFS system mortar; gypsum based compound; joint filler and etc.
The function of redispersible polymer powder in mortar:
1. Improve the compressive strength and flexural strength of mortar ;
2. Improve the elongation of mortar ;
3. Improve the bonding performance of mortar ;
4. Reduce the elastic modulus of mortar, improve deformation ability, and reduce cracking ;
5. Improve the wear resistance of mortar ;
6. Give the mortar excellent alkali resistance.
