201X 7Strong-Base Type I (Gel) Anion Exchange Resin

(0 reviews)

Get Price

(257) Views

(0) Contacts

Contact Company

Fujian Huamo Technology Co., Ltd.

Fujian, China

(1414) Views

(41) Contacts

201×7（717）is a clear gel Type 1 strong-base anion exchanger with both high operating capacity and the ability to achieve low residual silica levels. It has a clear gel structure, showing excellent regeneration efficiency and rinse characteristics. 201×7（）has exceptional physical stability for a conventional gel-type resin which permits a long life without the development of excessive pressure drop; it also shows good kinetics of exchange, enabling very low concentration levels of both strong and weak anions to be achieved at practical flow rates.

Typical Physical and Chemical Properties:
Items	Specification
Polymer Matrix Structure	Crosslinked Polystyrene Divinylbenzene
Physical Form and Appearance	Spherical beads
Functional Groups	[-N(CH3)3OH]
Ionic Form, as shipped	CL-
Total Capacity, CL- form, wet, volumetric	≥1.4eq/l min
Moisture Retention, CL- form	42-48%
Particle Size Range	0.3mm-1.2mm
<0.3mm (max.)	1%
Uniformity Coefficient (max.)	1.6
effective size	0.4-0.7mm
Reversible Swelling CL-→ OH –(max.)	18-25%
Shipping Weight (approx.)	670 -730g/l
Specific Gravity, moist CL- Form	1.09
pH Range, Stability	0 - 14

It is mainly used in pure water and high purity water manufacturing, extraction, and decolorization of biochemical products, wastewater treatment, separation of organics, extraction of radioelements, extracting the tungsten and molybdenum in hydrometallurgy, etc.