Chelating Resins

Dongli's wide range of chelating resins contain special functional groups that gives these resins superior selectivity for specific target metals. Chelation resins are found in a wide range of metals removal and recovery applications, from the primary recovery of precious metals as well as the removal of impurities that may be present as mere traces.

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Description

Chelating Resin

Resins	Polymer Matrix Structure	Physical Form Appearance	FunctionGroup	Ionic Form	Total Exchange Capacity meq/ml	Moisture Content	Particle Size mm	Shipping Weight g/L
DL401	Macroporous Ploy-styrene with DVB	Opaque Spherical Beads	Iminodiacetic Acid	Na	0.8	55-65%	0.425-1.2	750
DL402	Macroporous Poly-Styrene with DVB	White Spherical Beads	Aminophosphonic	Na	0.9	55-65%	0.425-1.2	750
DL403	Macroporous Poly-Styrene with DVB	Opaque Spherical Beads	Methylglucamine	Free Base	0.9	50-60%	0.425-1.2	750
DL405	Macroporous Poly-Styrene with DVB	Opaque Spherical Beads	Thioureido	H	0.8	45-50%	0.425-1.2	750
DL406	Macroporous Poly-Styrene with DVB	Grey Opaque Spherical Beads		Al	0.5	50-55%	0.30-1.20	750
DL407	Macroporous Poly-Styrene with DVB	White Spherical Beads	R-N(CH₃)₂(C₂H₂OH)^-	Cl	0.9	50-56%	0.30-1.20	700
DL408	Macroporous Poly-Styrene with DVB	Brick Red to Brown Spherical Beads	FeO(OH)		0.6	50-56%	0.30-1.20	700
DL410	Macroporous Poly-Styrene with DVB	Opaque Spherical Beads	Quaternary Ammonium	Cl	0.75	40-50%	0.30-1.20	700

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Chelating Resins