- Contact Person : Ms. Lisa
- Company Name : Guangzhou Wenlong Chemical Co., Ltd.
- Tel : 86-20-66837173
- Fax : 86-20-82580159
- Address : Guangdong,Guangzhou,Room 807,Dongpu Commercial Building A, NO.282, Changsha Avenue ,Tianhe District,
- Country/Region : China
- Zip : 510655
201*7 strongly basic styrene type anion exchange resin
1.Carried standard :DL/T519-2004
2. Physical & chemical properties
Item | 201×7 0H/Cl | 201×7FC OH/Cl | 201×7 MB OH/Cl | 201×7 SC OH/Cl | ||||||||||||||||
water content (%) | 53.00-58.00/42.00-48.00 | |||||||||||||||||||
Regenerative capacity of the largest mmol/g ≥ | 3.80/- | |||||||||||||||||||
Strong base mission capacitymmol/g ≥ | 3.60/3.50 | |||||||||||||||||||
Volume exchange capacity(mmol/ml) ≥ | 1.10/1.35 | 1.05/1.30 | ||||||||||||||||||
Apparent density(wet) (g/ml) | 0.66-0.71/0.67-0.73 | |||||||||||||||||||
Ture density(wet) (g/ml) | 1.060-1.090/1.070-1.100 | |||||||||||||||||||
Size (%) | (0.315 -1.250mm ) ≥95.0 | (0.450 -1.250mm ) ≥95.0 | (0.400 -0.900mm ) ≥95.0 | (0.630 -1.250mm )≥95.0 | ||||||||||||||||
(< 0.315mm ) ≤1.0 | (< 0.450mm ) ≤1.0 | - | (< 0.630mm ) ≤1.0 | |||||||||||||||||
Effective grain diameter mm | 0.400-0.700 | ≥0.500 | 0.500-0.800 | ≥0.630 | ||||||||||||||||
coefficient of uniformity ≤ | 1.60 | 1.40 | ||||||||||||||||||
Globle ratio (%) ≥ | 60.00 | |||||||||||||||||||
Appearance | Browm yellow browm beack | |||||||||||||||||||
Form | Cl | |||||||||||||||||||
Application | Currency-bed system | Flotating-bed system | Mixed-bed system | double-deck bed | ||||||||||||||||
Fuctional groups | -N+(CH3)3 | -N+(CH3)3 | -N+(CH3)3 | -N+(CH3)3 | ||||||||||||||||
appearance : slight yellow color transparent spherical articles.
1. Lonic form as delivered :Cl- form
Reference working data:
1. PH value range:0----14
2. Working temperature : Cl form <80 , OH form <60
3. Swelling :%(Cl----OH-)
4. Height of resin layer for industrical use : m 1.0---3.0
5. Concentration of regenerant solution :%: NaOH:4---5
6. Amount of used regerant solution : kg/m3
Calculated in 100% NaOH(industrical) :40----80
7. regenerant flow rata : m/h 4---6
8. Regenerant contact of time (minute): 30---60
9. Rinse flow rate : m/h :15---25
10. Rinse time minute : approx 25
11. Service flow rate m/h:15---25
12. Operational capacity mmol /l (wet)>450
Application :
The product is mainly used in pure water and extremely pure wate preparation, also can be used in waste water treatment and preparation of biological product .
Package:
Carton bucket with inner plastic bag
Net weight :25kgs
201*7 strongly basic styrene type anion exchange resin
