Plaster additives refer to additives added to improve or realize various characteristics during the application of gypsum, such as reinforcing agents, gypsum retarder, foaming agent and waterproofing agent.
Application of Plaster Additives
Building gypsum: It is mostly used for building mold ash, painting, masonry mortar and various gypsum products.
Model gypsum: less impurity, white color, mainly used for ceramics manufacturing process, a small amount is used for decorative relief.
High-strength gypsum: Mainly used in demanding mold ash projects, decorative products and gypsum boards.
Plastering plaster: a cementitious material made of chemical additives such as retarder, water-retaining agent and other chemical additives.
Although there are many types of gypsum, the most widely used in construction is construction gypsum.
L/C, T/T, Western Union, Paypal, Credit Card etc.
By sea, by air, by express, as customers request.
1) Store in a dry environment at room temperature.
2) Avoid damp and high temperature.
3) Use immediately after opening the inner packing bag.
Waterproofing Agent for Plaster is a silicone emulsion waterproofing agent synthesized by a special process with a high-efficiency emulsifier. This waterproofing agent has the characteristics of strong permeability, good waterproof performance, convenient construction and environmental protection.
Sodium citrate has metal ion complexing ability, good pH adjustment and buffering performance. Sodium citrate is one of the most commonly used high-efficiency retarders for building gypsum.
Gypsum retarder is a kind of retarder that can effectively delay the hydration reaction of gypsum, prolong the setting time of gypsum, make the fresh slurry maintain plasticity for a long time, facilitate pouring, improve construction efficiency, and improve the performance of gypsum-based cementing materials in the later period.
Gypsum foaming agent has strong foaming power, high foam stability, strong applicability to gypsum, high effective foam rate, greatly reduced foam consumption, light foam density and low water content. The foaming agent can make gypsum products have a high closed cell rate, a fine and uniform pore size, greatly reduce pores, improve water resistance, and have a retarding function for gypsum.
Descriptionof gypsum retarderCitric AcidGypsum retarder is mainly used for plaster building material...
Anti Foaming Agent for Gypsum is a defoamer specially designed for gypsum. The main composition is modified polyether, esterified and high-carbon alcohols. It is refined by special technology.