Page Views: 220 Date Added: 02/26/2009 Last Updated: 02/26/2009 Expiry Date: 02/22/2028 Product/Service Details PESA --Polyepoxysuccinic Acid Alex Xu: forevermissed at thwater dot net Molecular Formula: HO(C4H2O5M2)n Molecular weight: 400-1500 Properties of PESA: PESA is a multivariate scale and corrosion inhibitor with non-phosphor and non-nitrogen, PESA has good scale inhibition and dispersion for calcium carbonate, calcium sulfate, calcium fluoride and silica scale, with effects better than that of ordinary organophosphines. When built with organophosphates, the synergism effects are obvious. PESA has good biodegradation properties, PESA can be widely used in circulating cool water system in situation of high alkaline, high hardness and high pH value. PESA can be operated under high concentration index. PESA has good synergism with chlorine and other Water Treatment Chemicals. Specification of PESA: Appearance Colorless or amble transparent liquid Solid content % 40.0 min Density (20C)g/cm3 1.28 min pH(1% water solution) 9.0-12.0 Usage of PESA: PESA can be used in system of oilfield refill water, crude oil dehydration and boiler; PESA can be used in circulating cool water system of steel, petrochemical, power plant, medicine. PESA can be used in boiler water, circulating cool water, desalination plant, and membrane separation in situation of high alkaline, high hardness, high pH value and high concentration index. PESA can be used in detergent fields. Package and Storage of PESA: Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place. Safety Protection of PESA: Alkaline, Avoid contact with eye and skin, once contacted, flush with water. Keywords: PESA Related Products: Polyepoxysuccinic Acid (PESA) Sodium of Polyaspartic Acid (PASP) Copolymer of Phosphono and carboxylic Acid (PCA) http://www.thwater.net/03-PESA.htm

Company Information (Shandong Taihe Water Treatment Co.,Ltd)

Company Profile: Shandong TAIHE water treatment Co., Ltd. (former Zaozhuang TAIHE chemical factory) is located in Zaozhuang city, south of Shandong province. The company was founded in 1998. It is one of the largest and professional water treatment chemicals factory in China, can manufacture all kinds of water treatment chemicals. The total yields reach to over 20,000 tons now. The product families include antiscalant, corrosion inhibitors, biocide agents, cleaning agents, pretreatment filming agents, chelating agents, dispersants, RO membrane chemicals and etc., covering wide ranges from single to complex agents. The products are widely used in industrial circulating water system, boiler and heating water system. To satisfy the need of different fields, some solid products such as organophosphoric acids and their sodium salts are developed recently in our factory, including high pure grade and ordinary grade. Some polymer solid products have also been developed. To cooperate with our clients for water quality analysis and treatment process planning, we have set up a synthesis and application laboratory, several research projects are done in this laboratory.www.thwater.net www.thwater.ws www.thwater.us www.sdtaihe.com www.thwater.co.uk www.watertreatmentchemical.in www.watertreatmentchemical.hk www.watertreatmentchemical.us www.watertreatmentchemical.ru www.watertreatmentchemical.be www.watertreatmentchemical.de www.watertreatmentchemical.ca www.watertreatmentchemical.jp. >> More Website URL: http://www.bridgat.com/u2121