Chelating Resin Macromolecular Polymer
GD200 is more resistant to oxidation than other sulfur-based resins and is not afraid of contact with air, but free chlorine and strong oxidants will destroy it, which must be removed by activated carbon filtration first.
1) Special chiral functional groups
2) Good selectivity
3) Excellent mechanical strength
4) Large exchange capacity.
5) High physical strength.
1. Physical and chemical property
Index name
GD200
Appearance
Milky white to beige opaque spheres
Ion form
H type
Functional group
-S-C(NH)NH2
Volume exchange capacity mmol/ml(H type)
≥ 1.2
Saturated adsorptio…