Shandong Laiwu Yinghua Chemical Co.Ltd,a professional manufacturer and exporter of water reducer.We have many series of water reducer,such as Naphthalene-based Series,Polycarboxylate-based series,aliphatic superplasticizer,suplhamate superplasticizer and others superplasticizer. email:gaojie88221 at 163 dot com ITEM FDN-A FDN-AI FDN-AII1.Vet starch fluidity(mm) ��60 ��50 ��402.content ofCL짱(%) 折�.3 折�.4 折�.53.PH Value 7--9 7--9 7--94.Surface tension(n/m)(71짹1)�10짱쨀(71짹1)�10짱쨀(71짹1)�10짱쨀5.silods content(%) ��3 ��3 ��3 6.Na2SO4 Content竊� 竊� 竊�0 竊�0
