1.Experiment 1.1 raw materials Acrylic acid (AA), sodium methacrylate (MAS) and ammonium persulfate (APS) were all commercially available chemical reagents. The degree of polymerization of polyoxyvinyl allyl ester monomers was about 9, 23 and 35, respectively. Cement, p.o42.5r, produced by chongqing tenghui jiangjin cement factory. 1.2 synthesis method of polycarboxylic acid water reducer Acrylic acid,…
Xingzhenghe Chemical is a specialized factory of concrete admixture, which is set up in 2001 and located in Shenyang city,Liaoning province.
Xingzhenghe is one of the largest manufactures of superplasticizers. We are strong at researching and production of Polycarboxylate Superplasticizer, SNF, Sodium Gluconate and lignosulfonate. Our Annual output is over 150,000 Mts.
Xingzhenghe Chemical has exported to around 60 countries and regions, such as Japan,South Korea,India,Vietnam, Indonesia,Russia, Ukraine, South Africa, Chile and Australia etc.
With good reputation and service,Xingzhenghe Chemical. has built long-term stable co-operation with many clients since foundation. Sale-service net system of our company has formed in the whole country. We also have opened branch companies (or offices) and transfer warehouses for foreign trade in Tianjin,Qingdao,Shanghai, Guangzhou etc. Good resources and advanced manufacturing technology are in close integration, which makes our products more perfect. At present, our company’s “XZH” brand products has sold to every province in domestic market, and entered the international market, such as southeast Asia, America, Africa and Europe. And has get worldwide reputation depending on our high quality products, professional specialist and best service. Thus, our company has become a well-known professional operator in the field of concrete admixture products.