OEM Construction Material Gypsum Board Raw Material Retarder For Light Plaster

high quality construction material Gypse Retarder for Gypsum Based Self-Leveling Material

Gypse Retarder is mainly used for plaster building materials such as plaster gypsum, bonded gypsum, gypsum putty, gypsum products, etc. It is mainly used to reduce the setting rate of gypsum.

Instructions

1. The content of hemihydrate gypsum is 0.03%-0.5%.

2. With the increase of the amount of gypsum retarder, the setting time is extended.

3. As the temperature increases, the amount of gypsum retarder needs to be increased appropriately.

4. Due to the different types and properties of gypsum, the effect of gypsum retarder may be different, and then determine the dosage before use.

5. When used for plastering gypsum, the admixture of gypsum retarder and 0.5% cement can effectively extend the retarding time.