Redispersible polymer powder is a type of dry powder material made from polymer emulsions that can be redispersed in water to form a stable emulsion. This product is used in construction and building applications as an admixture in mortar, concrete, and plaster. The powder can be easily added to the wet mixture and forms a strong, flexible, and water-resistant bond when dry.
The polymer used in redispersible polymer powder is typically a vinyl acetate-ethylene copolymer, which is obtained by emulsion polymerization. The polymer particles are stabilized by surfactants and dried into a free-flowing powder form. The surfactants in the powder help to prevent the polymer particles from re-agglomerating and ensure that they can be easily redispersed in water to form a stable emulsion.
Redispersible polymer powder provides several benefits when used as an admixture in building materials. It improves the flexibility, adhesion, and water resistance of the final product, making it ideal for use in applications that require a durable and flexible bond. For example, in mortar and concrete applications, the powder can help to reduce cracking and improve workability, while in plaster applications it can improve the crack resistance and adhesion of the final product.
In addition to its practical applications, redispersible polymer powder is also environmentally friendly. Unlike other admixtures that can release harmful chemicals into the environment, the powder is made from a safe, non-toxic, and biodegradable material. Furthermore, it helps to reduce waste by improving the performance and durability of building materials, which can result in less need for repairs and maintenance over time.
Overall, redispersible polymer powder is a versatile and useful material that can be used in a wide range of building and construction applications. It provides a number of benefits, including improved flexibility, adhesion, and water resistance, as well as environmental sustainability. Whether used in mortar, concrete, or plaster, this product can help to enhance the performance and durability of building materials, making it an important tool for professionals in the construction and building industries.
ABOUT CEMOTECH
→ Suzhou Cemo New Material Technology Co.,Ltd is a high-tech enterprise specialized in construction additives.
→ Estabilished in 2011 and expanded production scale in 2015.
→ Our production capacity is 10,000 tons of redispersible polymer powder, 5000 tons of polycarboxylic acid superplasticizer, 3000 tons of melamine superplasticizer, 2000 tons of defoamer, gypsum retarder, hydrophobic agent and other additives.