Products name: PCE 50%; Polycarboxylate Superplasticizer CAS NO.: 24936-68-3 Molecular main chain of polycarboxylate high performance water reducer is firmly adsorbed on surface of cement granule where can efficiently counteract hydration reaction and increase its plasticity. Branched chain surround cement granule having sterically hindered and electrostatic exclusion function which is different from conventional imparts excellent dispersing ability and effect of water reducing which make integrative characteristics of concrete improve greatly. What we now supply is mother liquor, content is 50%.