Gypsum retarders are divided into protein type and modified amino acid type according to their chemical components.

Protein gypsum retarder has the characteristics of good retarding effect, small dosage and strong alkali resistance .

Protein gypsum retarder has good adaptability to various gypsums ; the powder has good fluidity, not easy to absorb moisture and agglomerate, also has good storage stability .

With the increase of retarder dosage, the setting time of gypsum increases linearly, which is beneficial to the quality stability of gypsum products . It is mainly suitable for plastering gypsum, bonding gypsum, gypsum putty, gypsum-based self-leveling mortar, gypsum decorative line mortar, prefabricated gypsum components, gypsum caulking agent, mold gypsum, gypsum finishing coating and other fields.

Add gypsum retarder to the powder, mix well and ready for use.