The redispersible polymer powder is a powder binder prepared by spray drying a special emulsion(polymer).
The powder can be quickly 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 evaporation of water, the film has high flexibility, high weather resistance and various kinds of High adhesion of the substrate.
About ZHUO JUN Shandong Zhuo Jun Industrial Co., Ltd. is the first and only comprehensive manufacturing enterprise, which independently researches, develops and manufactures a series of construction chemical material additives in Jinan, the capital city of Shandong Province. Main products are Redispersible Polymer Powder (RDP), Hydroxypropyl Methyl Cellulose (HPMC), Polyvinyl Alcohol (PVA) and Superplasticizer(SPs). As an environmentally friendly high-tech enterprise, ZHUO JUN values the customer relationships and endeavors to be a reliable manufacturer and supplier. It also takes an active role in sustainability because it believes in making the world a better place for future generations. Product Description ZHUOJUN® redispersible polymer powders are free flowing white powders obtained by spray drying macromolecular copolymer dispersions under carefully defined conditions. They are widely used improve cohesion, adhesion, flexibility and workability in constructions especially in dry-mix mortar. Typical Applications - Tile adhesives - Tile grout - Wall putty - External insulation and finish systems (EIFS) - Cement, lime or gypsum-based finished dry-mix mortar - Self-leveling flooring compounds - Repair mortars and crack fillers - Cement-based plasters - Gypsum fillers Advantages -Improves workability -Improves adhesive strength -Improves abrasion resistance -Improve application properties Composition: Polymer Resin Main ingredient of dispersion particle and a key part for redispersible polymer powders to come into play. Interior Additives It plays a role of modified resin with polymer resin. Protective Colloid A layer of hydrophilic material is coated on the surface of the redispersible polymer powder. The protective colloid of most redispersible polymer powder is polyvinyl alcohol. Exterior Additives The anti-caking agents and super-fined mineral additives are incorporated to make sure that powder properties are maintained during storage and processing. Technical Data for ZJ-801 Model No. ZJ-801 Appearance flowing white powder Particle Size 80 µm Bulk Density 500-600 kg/m³ Solid Content min. 98 % Ash Content (850) 16±2 % pH Value 5.0-8.0 MFFT ()(1) 5 Tg ()(2) 0-4 Application tile adhesives, tile grout, wall putty, external insulation and finish systems (EIFS), interface mortar, self-leveling flooring compounds, repair mortars, crack fillers, cement-based plasters, gypsum fillers (1) Minimum film-forming temperature, approx. (2) Tg() refers to glass transition temperature.
ZHUOJUN redispersible polymer powders are manufactured by spray drying macromolecular copolymer dispersions under carefully defined conditions. They are mainly used improve cohesion, adhesion and flexibility in constructions especially in drymix mortar. Composition: Polymer Resin It is the main ingredient of dispersion particle and a key part for redispersible polymer powders to come into play. Additives (interior) It plays a role of modified resin with polymer resin. Protective Colloid A layer of hydrophilic material will be coated on the surface of the redispersible polymer powder. The protective colloid of most redispersible polymer powder is polyvinyl alcohol. Additives (exterior) The anti-caking agents and super-fined mineral additives are incorporated to make sure that powder properties are maintained during storage and processing.
Hydroxypropyl methylcellulose (HPMC) is a non-ionic cellulose ether obtained by a series of chemical processing using natural polymer materials (purified cotton) as a raw material. HPMC is an odorless, non-toxic, odorless white powder that dissolves in cold water to form a clear, viscous solution, with good water retention, thickening, emulsification, film formation, suspension, adsorption, gelation, surface activity and protective colloids. The products are widely used in waterborne coatings, interior and exterior wall putty powder, thermal insulation mortar series and other product systems.
Yida Redispersible polymer Powder (VAE/RDP) YD1030 is formed by spray drying of ethylene and vinyl acetate copolymer emulsion using polymerization process. This product has good film-forming properties, easily soluble in water and easy to form emulsions, strong adhesion and strong stretchability. It can give the mortar good fluidity and workability, and effectively improve the cohesion, impact resistance, abrasion resistance, and Weather resistance, airtightness, impermeability and bonding strength. Polymer composition Exterior :White powder, free flowing Solid content,% :â?¥98.0 Ash content,%:15�±2 Bulk density, g/l�³:400-600 Average particle size, m:80-120 pH value:6-8 Film forming temperature, : 0-5
As a polymer viscoelasticity admixture in construction additives,SLEO VAE Redispersible Polymer Powder is a water dispersible vinyl acetate / ethylene copolymer powder with anti saponification properties. Because of its relatively high ethylene content, latex powder has excellent flexibility. It improves the important application properties of dry mortars, like longer opening time, better adhesion with difficult substrates, lower water consumption, better abrasion and impact resistance
Supplier: Hydroxypropyl methyl cellulose(hpmc), hydroxyethyl cellulose(hec), methyl hydroxyethyl cellulose(mhec), vae redispersible polymer powder, polypropylene fiber(monofilament type)
Redispersible emulsion powder, commonly known as dry powder adhesive.It has outstanding waterproof performance, good bonding strength, increases the elasticity of mortar and has a long opening time, endows mortar with excellent alkali resistance, improves the adhesion, adhesion, flexural strength, plasticity, wear-resisting performance and construction property of mortar, and has stronger flexibility in flexible crack resistant mortar.
Key Properties of Redispersible polymer powder RDP - Increase adhesive/cohesive strength - Higher flexural strength - Excellent rheology - Improved workability - great durability and abrasion resistance - Improved water retention capability and open time RDP-VAE has good dispersibility and can be re-emulsified into stable polymer emulsion after adding water, so as to improve the performance of the product . It is the powder formed by spray drying of polymer emulsion, also known as dry powder glue. This powder can be rapidly reduced to emulsion upon contact with water, and maintain the same properties as the initial emulsion,that is, the evaporation of water will form a film, this film has high flexibility, high weather resistance and high adhesion to a variety of substrates. This kind of products are mainly used in external wall insulation, ceramic tile bonding, interface treatment, bonding plaster, plastering plaster, building inside and outside putty, decorative mortar and other construction fields, with a very broad range of use and good market prospects. Its promotion and application, greatly improve the performance of traditional building materials, greatly improve the building materials of the cohesive force, cohesion, flexural strength and impact resistance, wear resistance, durability, so that the building products with its excellent quality, high-tech content, to ensure the quality of construction projects.
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