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High-performance Polycarboxylate Superplasticizer for Gypsum -------ZJ-PC8300

High-performance Polycarboxylate Superplasticizer for Gypsum                    


product description

ZJ-PC8300 is a high-performance powder polycarboxylic acid water reducer for gypsum. It is very suitable for gypsum-based building materials with high fluidity. It has high water-reducing efficiency and a wide range of applications. It can effectively improve various types of gypsum-based The fluidity and mechanical strength of the material.

Physical and chemical indicators


Free flowing, white powder

Bulk density

500-700 g/L

Active ingredient


Residual moisture


PH value (10% aqueous solution)


Mortar water reduction rate


Application field and performance

It has good adaptability to desulfurized gypsum, phosphogypsum, high-strength gypsum, and gypsum/cement composite systems, and is widely used in gypsum-based mortar, such as gypsum-based self-leveling mortar, gypsum-based GRG prefabricated components, etc.


Influence of water reducing agent on fluidity of self-leveling mortar in different gypsum systems





Dosage and use

When ZJ-PC8300 is used, it needs to be mixed evenly with other dry powder materials, and its content is 0.1~0.5% of the total amount of cementitious materials. The actual content needs to be adjusted and determined according to different products and applications.

Packaging and storage: This product adopts kraft paper and plastic film lined film bag, 25kg packaging.

Store in a dry place, pay attention to moisture, the shelf life is 12 months.

Safety and environmental protection :Please refer to the product safety data card for specific safety information.