The mortar powder is spray-dried from vinyl acetate-ethylene copolymer emulsion. The product is designed and produced for practical applications in China. It has stable and reliable quality and high cost performance, and is suitable for the production of various dry-mixed mortars.
Understand the role of hydroxypropyl methyl cellulose in putty powder. Redispersible latex powder has high bonding ability and unique properties, such as water resistance, workability and heat insulation. Therefore, their application range is still extremely wide.
Hydroxypropyl methyl cellulose in dry mortar (mortar), the addition of cellulose ether is very low, but it can significantly improve the performance of wet mortar. Mortar is the main additive that affects construction performance. The redispersible latex powder product is a water-soluble white or almost white flowable powder, a copolymer of ethylene and vinyl acetate, and polyvinyl alcohol as a protective colloid.