[ Product Description]
D840 is a macroporous chelating resin with weakly acidic thioureido (-CH2-S-C-NHNH2) on the structure.
[ Specification ]
[ Grade ] D840
[ Matrix Structure ] Styrene-DVB
[ Functionality ] Thioureido (-CH2-S-C-NHNH2)
[Total Exchange Capacity ] >= 1.2 mmol/ml(wet)
[ Pearl Size ] (0.45mm~0.85mm) >=95
[ Moisture Consity (%)] 48~58
[ True Wet Density (g/ml) ] 1.10~1.15
[ Bulk Density (g/ml) ] 0.70~0.74
[ Sized Pearl after Grinding(%) ] >=90
[ Swelling(%) ] -----------
[ Max Operating temp. (0C) ] 90
[ pH range ] ------------
[ Ionic Forms Available ] Na
[ Abroad Analogous ] ------------
[ Application ] ------------
[Certification ]