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Ключевые слова: Сильная кислотная катионная смола , Слабые кислотные катионные смолы , Сильный базовый анион , Слабые базовые анионные смолы
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.
Описание
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.
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 |