Copolymer of Maleic and Acrylic Acid Polycarboxylic antiscale and dispersant 29132-58-9
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<p> <b>Copolymer of Maleic and Acrylic Acid </b> </p> <div align="center"> <b>(MA/AA)</b> </div> <div align="left"> <b>CAS No. 26677-99-6,</b> <b>29132-58-9</b> </div> <div align="left"> <b>Synonyms: AA/MA, Belclene 283, Poly(acrylic acid-co-maleic acid) Solution</b> </div> <div align="left"> <b>Properties:</b> </div> <div> MA/AA is a low molecular weight polyelectrolyte, a copolymer of maleic anhydride and acrylic acid. It shows good dispersant performance against carbonate and scale inhibition for phosphate. It has good thermal stability, can be used under high temperature (300℃). </div> <div> MA/AA has good compatibility when used together with other agents. It 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. </div> <div align="left"> <b>Specification:</b> </div> <div align="center"> <table border="1" cellspacing="0" cellpadding="0" width="521"> <tbody> <tr> <td width="259"> <div align="center"> Items </div> </td> <td width="260"> <div align="center"> Index </div> </td> </tr> <tr> <td width="259"> <div align="left"> Appearance </div> </td> <td width="260"> <div align="center"> Brown transparent liquid </div> </td> </tr> <tr> <td width="259"> <div align="left"> Solid content % </div> </td> <td width="260"> <div align="center"> 48 min </div> </td> </tr> <tr> <td width="259"> <div align="left"> Free monomer (as MA) % </div> </td> <td width="260"> <div align="center"> 9.0 max </div> </td> </tr> <tr> <td width="259"> <div align="left"> Density (20℃) g/cm<sup>3</sup> </div> </td> <td width="260"> <div align="center"> 1.18 min </div> </td> </tr> <tr> <td width="259"> <div align="left"> pH (1% solution) </div> </td> <td width="260"> <div align="center"> 2.0~3.0 </div> </td> </tr> </tbody> </table> </div>
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