The content of redispersible polymer powder include: polymer powder, additives, protection colloid and anti-caking agent. ● polymer powder: It is the key content of redispersible polymer powder and provide the key properties of redispersible polymer powder in applications. For example Maissen RDP products is based on VEA(vinyl ethylene acetate copolymers). ● Protection colliod: It is a kind of […]
Read MoreRedispersible polymer powder(RDP) and other inorganic adhesives (such as cement, slaked lime, gypsum, clay, etc.) and various aggregates, fillers and other additives (such as hydroxypropyl methyl cellulose, starch ether, cellulose fiber, etc.) After physical mixing, dry-mix mortar is made. When dry powder mortar is mixed in water, under the action of hydrophilic protective colloid and mechanical shear force, […]
Read MoreRedispersible Polymer Powder is a free-flowing, white powder obtained through the spray-drying of polymer dispersions. These powders consist of a blend of synthetic polymers such as vinyl acetate ethylene (VAE), vinyl acetate/vinyl versatate (VeoVa), ethylene-vinyl chloride (E-VC), and others. The production process involves the conversion of liquid dispersions into solid powder form while preserving their […]
Read More1. Construction industry: Tile Adhesives: RDP enhances the adhesion, flexibility and water resistance of tile adhesives, improving the overall performance and durability of your tile installation. Cement Mortar: RDP is often used in cement based mortars to improve workability, adhesion and durability. It also reduces cracks and increases the flexibility of the mortar. 2. Exterior […]
Read MoreRedispersible polymer powder is a water-soluble redispersible powder with a variety of product properties that make it widely used in the fields of construction and building materials. The following are the main product properties of redispersible polymer powder: Water-soluble redispersible: This powder can be quickly redispersed into an emulsion after contact with water, which makes it […]
Read MoreThe redispersible polymer powder (RDP) has good flexibility, which can make the mortar respond to external changes in hot and cold environments, and effectively prevent the mortar from cracking due to temperature differences. Redispersible polymer powder in the mortar cavity and the surface of the film, in the cement mortar particles of the gap and […]
Read MoreRedispersible polymer powder is a powder of organic binder made by spray drying a special emulsion (high molecular polymer). This powder can be quickly re-dispersed into an emulsion after contact with water, and has the same properties as the initial emulsion. That is, a film can be formed after the water evaporates. This film has […]
Read More1. Improve bonding strength and cohesion. In cement dry powder mortar products, it is extremely necessary to add redispersible latex powder. It is very significant to improve the bonding strength and cohesion of materials. This is due to the infiltration of polymer particles into the pores and capillaries of the cement matrix and the hydration […]
Read MoreRedispersible Polymer powder is used in Internal and External Wall Putty. It is a kind of additive for building materials. Redispersible Polymer powder is made by spray drying polymer emulsion. As the main adhesive of putty, redispersible emulsion powder has a significant effect on the bond strength of putty With the increase of the amount […]
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