Description
Canftech CH010 is a sort of chelating resin which has weakly acidic thiourea (-CH2-S-C-NHNH2) on the styrene / DVB copolymer with special macroporous structure. This product can fix and chelating one or several kinds of certain cation in a great range even in the solution with high content. It is used mainly to separate and purify the free mercury and precious metals, with the characteristics such as uniform grain and good mechanical intensity.
Specifications
Weight | 20 kg |
---|---|
Dimensions | 25 × 10 × 50 cm |
Resin Type | |
Appearance | spherical beads, White |
Applications | |
Polymer matrix structure | Macroporous polystyrene crosslinked with divinylbenzene (DVB) |
Functional Group | Thiourea |
Capacity (eq/L) | 1.2 |
Moisture retention(%) | 48-58 |
Particle size range (%) | 0.45-0.85 mm?95 |
Uncracked beads (%) | 96 |
Shipping weight (g/ml) | 0.70-0.74 |
Specific gravity (g/ml) | 1.10-1.16 |
Effective size (mm) | 0.4 – 0.6 |