Make a unilateral concrete to reduce water consumption by 20% -30%. Compared with ordinary water reducer, superplasticizer even larger amount, the slump reached 20cm-30cm, it will not cause excessive bleeding and segregation phenomenon occurs and delay setting time. Polycarboxylate superplasticizer is a kind of molecular structure was comb, containing more carboxyl polymer surfactants at low dosage, without changing at the same time concrete workability of concrete can be significantly reduced water consumption, Hubei poly acid liquor production, and significantly improve the strength of concrete; or significantly alter the workability of the concrete in a low water-cement ratio and slump when small loss. Its low dosage, high water reduction, high slump performance, low shrinkage of concrete, and cement better compatibility, adjustable and strong molecular structure of high performance potential and environmental advantages make it increasingly The more widespread concern civil sector researchers. Development of high performance concrete and specialty mortars makes polycarboxylate superplasticizer admixtures will become the future trend of development and applications. Recognized as the world's excellent performance superplasticizer, polycarboxylate superplasticizer exhibited a series of very good performance. Polyethylene glycol, maleic acid (anhydride) monoesters superplasticizer polymaleic acid (anhydride) superplasticizer is maleic acid or maleic anhydride unit with polyethylene or polyethylene / propylene block After the first esterified copolymer polymerization methods. Hirata of maleic acid capped glycol ether and methyl-3-isobutene superplasticizer containing polyoxyalkylene side chains to overcome the gelling problem. Sun Santo et maleic anhydride with polyethylene glycol to esterification macromonomer of polyethylene glycol carboxylic acid ester, followed by addition of 2-acrylamido-2-methyl propene sulfonate and methacrylic acid, an aqueous solution of synthesis by copolymerizing the superplasticizer studied comonomer ratio, measured reaction temperature, reaction time relationship, Fujian polycarboxylate liquor production, determine the reaction rate constants obtained polymerization process kinetic equation . Jiannan to maleic anhydride, emulsifier OP as raw material, poly acid liquor production, triethylamine as a catalyst for the esterification reaction, the product of maleic anhydride monoesters, maleic anhydride homemade single methacrylate polymerization monomer, with high activity and low activity initiator initiator bound complex system caused water reducing agent aqueous polymerization product obtained by the reaction of various concentrations. He Jing and other new synthetic route through polymer reaction method, with the S03 sulfonated styrene / maleic anhydride copolymer to introduce sulfonic acid groups, through self-catalysis sulfonic acid groups on the maleic anhydride group performed esterification graft synthesized polycarboxylate type superplasticizer with polyoxyethylene side chain. High-strength building materials (Figure), Fujian polycarboxylate liquor production, liquor Production Co. polycarboxylate provided by the Linyi City high-strength building materials. Linyi high-strength building materials Limited (www.lygqjc.cn) adhere to the "people-oriented" business philosophy, with a professional staff, and strive to provide the best products and services to contribute to society, and to welcome new and old customers throughout the visit, sincere cooperation for a better future. High Strength Materials - your trusted friend, Company Address: Linyi City one kilometer away-car supermarket North Road East, Contact: Zhu Meng income.