Advantages
This product is a type of weak alkaline ion exchange resin which is consisted by styrene-divinylbenzene copolymers with tertiary amine group [-N(CH3)2] of macroporous structure. Due to the relative weak alkaline, the product can eliminate organic pigment, inorganic acid or silicate and adsorb impurities constituted by molecules of large size in acidic and near neutral medium effectively as well as be applied in non-aqueous solution. This resin has properties including high regeneration efficiency,large exchange capacity,strong stain resistance and excellent mechanical strength.
Product Specifications
|
Item |
D301 |
D301FC |
D301SC |
|
Moisture(%) |
48-58 |
||
|
Full Exchange Capacity mmol/g(dry )≥ |
4.8 |
||
|
Wet Superficial Density(g/ml) |
0.65-0.72 |
||
|
Wet Real Density (g/ml) |
1.03-1.07 |
||
|
Granularity(%) |
(0.315-1.25mm)≥95 |
(0.45-1.25mm)≥95 |
(0.315-0.63mm)≥95 |
|
Effective Grain Size(mm) |
0.40-0.70 |
≥0.50 |
0.350-0.500 |
|
Uniformity Coefficient ≤ |
1.6 |
1.6 |
1.4 |
|
Sphericity after Osmotic-attrition(%) ≥ |
90 |
90 |
90 |
Applications
This product is mainly applicable for refining,ash removal and decolorization in sugar refining industry,pure water preparation in industrial water treatment,chromium plating wastewater treatment,as well as extraction of rare metal.
