1.Brief Introduction:
The products is a type of cation exchange resin with the carboxylic acid radical on macroporous crylic acid copolymer which is used for industrial wastewater disposal, especially for removing bicarbonate, carbonate and other basic salt. It can also be used for recovery processing of zinc and nickel waste solution and purification of biochemical drug.
2.Voluntary Standards:
Hg2164-91 DL519-2004 SH2605.05-1997
3.Typical physical and chemical properties
The products is a type of cation exchange resin with the carboxylic acid radical on macroporous crylic acid copolymer which is used for industrial wastewater disposal, especially for removing bicarbonate, carbonate and other basic salt. It can also be used for recovery processing of zinc and nickel waste solution and purification of biochemical drug.
2.Voluntary Standards:
Hg2164-91 DL519-2004 SH2605.05-1997
3.Typical physical and chemical properties
|
Appearance |
Milky white or straw yellow spheroidal particle
|
|
Ionic form as delivered
|
H+
|
|
Moisture Content %
|
45-52
|
|
Total Exchange Capacity(mmol/g)
|
>=10.80
|
|
Total Exchange Capacity(mmol/ml)
|
>=4.40
|
|
Special gravity(g/ml)
|
0.72-0.80
|
|
Bulk Density(g/ml)
|
1.14-1.20
|
|
Range granularity %
|
(0.315-1.25mm)>=95
|
|
Lower-limit Granularity %
|
(<0.315mm)<=1.0
|
|
Effective Size(mm)
|
0.40-0.70
|
|
Uniformity Coefficient
|
<=1.60
|
|
Spherical rate after osmotic-attrition %
|
>=95
|
|
Expansion ratio rate of type change%
(from hydrogen type to sodium type) |
<=70
|
|
Expansion ratio rate of type change%
(from dissociated amine type to hydrochloric acid salt type) |
>=98
|