... Hot Good qualtity with competitive prices Keywords: Superplasticizer,Naphthalene, Sulfonate, formaldehyde, condensate, PNS, ... admixture: Air Entraining Admixture, Waterproof Admixture, Antifreeze, Expansion Admixture, Early Strength Agent and Accelerator etc.Superplasticizers / water reducer we supply mainly:1. Polycarboxylate (Powder & Liquid ... Superplasticizer7. Gypsum Retarder Concrete admixture