Aminophosphonic chelating resin equal to Duolite C467

SC 750 is a weak acid, macro porous, chelating resin with amino phosphonic acid groups. This structure is good for the chelating with heavy metal ions.
Compared with the chelating resin with amino carboxylic acid groups, resins with amino phosphonic acid groups are much easier to chelate with certain cation ions.
SC 750 is more suitable for purify the second brine during production of membrane caustic soda.
Advantage of SC 750:
Good mechanical strength, low loss, less topping annually, stable Kinetics performance
High chelating capacity leads to bigger amount of brine treated per cycle
Excellent running kinetics during regeneration

 PHYSICAL AND CHEMICAL CHARACTERISTICS