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 (300centigrade). 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:
Water treatment agent/Accessory detergent
Appearance: Clear brown liquid/amber transparent liquid
Solid content: 48percent min/ 50percent min
Free monomer (MA): 9.0percent max / 5.0percent max
Density (20centigrade): 1.18 g/cm3min / 1.18 g/cm3min
pH(1percent solution): 2.0~3.0 / 2.0