Study on the Influencing Factors of Mildew of Polycarboxylate Superplasticizer

Abstract

This article discusses the effect on the mildew of polycarboxylic superplasticizer under different environmental temperature, sealing conditions, reaction temperature, acid-ether ratio, initiation system and compounding with different dosage of sodium gluconate. The results of the study indicate that the polycarboxylic superplasticizer should be kept as tightly as possible when not in use. In the case of the same cost performance, it can be selected to appropriately increase the acid-ether ratio, the reaction temperature, and reasonably select the additives with bactericidal effect for production.