Redispersible polymer products are water-soluble redispersible powders. They are copolymers of ethylene/vinyl acetate, vinyl acetate/tert-butyl acrylate, acrylic copolymers, and so on, made into powdered adhesives by spray drying, with polyvinyl alcohol as the protective colloid. This powder can quickly redisperse into an emulsion upon contact with water. Due to the high bonding ability and unique properties of redispersible polymer powder, such as water resistance, workability, and thermal insulation, they have an extremely wide range of applications.

Polycarboxylate superplasticizer is a powdered chemical additive manufactured by optimizing molecular group configuration and synthesis processes. It is composed of raw materials such as polycarboxylate superplasticizer monomers, functional monomers, macromonomers, initiators, and chain transfer agents, which are then processed through spray drying. It is primarily used in construction materials and exhibits remarkable water-reducing effects, allowing for a reduction in the cement content of mortar, thereby promoting energy conservation and environmental protection. Additionally, it significantly enhances the compressive strength, flexural strength, and impermeability of mortar, resulting in improved durability.

Gypsum retarder is a chemical additive widely used in the production of gypsum products. It appears as a white powder, and its main role is to reduce the hydration speed and heat of gypsum, delay the hardening speed of gypsum cement minerals (prolonging the hydration time from hemihydrate gypsum to dihydrate gypsum), thereby increasing the process control time (thus extending the setting time of gypsum), and improving the quality and performance of gypsum products. It is mainly used in the production of gypsum building materials such as plastering gypsum, binding gypsum, gypsum putty, and gypsum products (it is widely applicable to various gypsum materials such as desulfurized gypsum, natural gypsum, and phosphogypsum).

Silicone Hydrophobic Powder is an advanced organic silicon powder waterproof additive that employs high-tech carrier and relief technologies to create hydrophobic protection after substrate solidification. It consists of fine particles of a ternary compound, comprising a powder carrier, colloid encapsulating material, and easily dispersible organic silicon active ingredient (silane or siloxane). The colloid encapsulating material stably preserves the active ingredient in the powder, allowing for its timely release upon contact with water. Silicone Hydrophobic Powder can withstand degradation from UV radiation. It forms hydrophobic protection after the substrate solidifies in mortar applications.

Powder defoamer is synthesized through a special process using polydimethylsiloxane, specialty emulsifiers, and highly active polyether defoaming agents. It is characterized by strong defoaming ability, low dosage requirement, long-lasting antifoaming effect, good thermal stability, excellent flowability, no side effects, and convenient transportation. It exhibits exceptional defoaming and antifoaming properties in high-temperature and high-alkaline solutions. Among them, powder polyether defoamer, which primarily consists of specially modified polyether, is the most widely used and commonly employed powder defoamer.