Description

Copolymer of Maleic and Acylic Acid MA/AA CAS No. *********6 Structural Formula: Properties: MA/AA is a low molecular weight polyelectrolyte, a copolymer of maleic anhydride and acrylic acid. It has good dispersant performance against carbonate and scale inhibition for phosphate. it has good thermal stability, can be used under high temperature (**0℃). MA/AA has good compatibility when used together with other agents. MA/AA is widely used in low-pressure boiler, centralized heating, centralized air-conditioner and circulating cool system. It can also be used as chelating dispersants in woven and dyeing fields. Specification: items Water treatment agent Accessory detergent Appearance Brown transparent liquid Amber transparent liquid Solid content % *8 min *0 min Free monomer (as MA) % 9.0 max 5.0 max Density (*0℃)g/cm3 1.*8 min 1.*8min pH(1% solution) 2.0~3.0 2.0±1.0 Usage: MA/AA is used in circulating cool water system, medium or lower pressure boiler and distillation system in which high temperature is usually encountered. MA/AA can be used alone or together with other organic phosphates. When used together, the dosage of ***0mg/L is preferred. The dosage for use as woven