Ningbo Zhengguang Resin Co., Ltd.
中文版
Acrylic Acid Resins
1. Description
The "Hydorlite" ZGD630 is a sort of anion exchange resin which has tertiary amine group [-N(CH3)2] in the cross linking acrylic acid framework with macroporous structure. It is used mainly for seawater's desalting and wastewater neutralizing and sulfate removing in varies aqueous solution and non-aqueous solution.
2. Typical physical and chemical properties
|
ITEMS |
DATA |
|
Appearance |
Milky opaque spherical grain |
|
Ionic form |
Free amine |
|
Moisture content % |
48.00-55.00 |
|
Total exchange capacity mmol/ml |
≥2.0 |
|
Shipping weight g/ml |
0.66-0.74 |
|
True density g/ml |
1.06-1.12 |
|
Grain size range % |
(0.315-1.250mm)≥95.0 |
|
Lower limit size % |
(<0.315mm)≤1.0 |
|
The effective size mm |
0.45-0.70 |
|
Uniformity coefficient |
≤1.60 |
|
Sphericity after attrition % |
≥85.0 |
3. Reference index in using
|
ITEMS |
DATA |
|
PH range |
1-7 |
|
Max. operation temperature in Cl form °C |
40 |
|
Working exchange capacity mmol/L |
≥1100 |
|
Regeneration temperature °C |
≤38 |
|
Working flow rate m/h |
10-30 |