An acrylic acid maleic acid copolymer is one of the low molecular weight polyelectrolytes. It is prepared by copolymerization of maleic acid and acrylic acid (in a certain ratio). The acrylic acid maleic acid copolymer (MA-AA) has an excellent dispersant performance of salts. Such as carbonates and phosphates. Its thermal stability is so good. Even at high temperatures of 300℃, it can still be used in the whole intestines.

The copolymer of maleic and acrylic acid has good compatibility and synergistic effect. When people use it with other water treatment agents. This copolymer provides excellent resistance to scale formation (including phosphates).

Due to its excellent scale inhibition performance and high-temperature resistance. Engineers often use it used in various circulating cooling water systems. Such as low-pressure boilers, centralized heating, and central air conditioning systems.

In addition, people alse use acrylic maleic copolymer as a chelating dispersant in the textile printing and dyeing industry.

Methacrylic acid copolymer type C is mainly used as pharmaceutical excipients (pharmaceutical intermediates). Its appearance is white or milky white, and its state is fibrous powder or granules. The methacrylic acid copolymer type C is insoluble in gastric juice, can form salt when meeting alkali, and can be dissolved in weak alkaline solution; Thereby providing an enteric coating that dissolves in an intestinal fluid environment of pH 5.5 and above.