D301 Macroporous Styrene Series Weakly Alkaline Ion Exchange Resin-Anion Exchange Resin

• Customization: Available
• Acid-Base Property: Alkaline Surface Disposal Agent
• Environmental Protection: Yes
• Model NO.: D301
• Color: White
• Appearance: Granulars
• Type: Water Treatment Chemical
• Ionic Type: Anion
• CAS: No
• Gtin: No
• Non Waste Plastics: Yes
• Transport Package: Pallets
• Specification: 25liter/bag, 1cu. ft/bag
• Trademark: Extrepure
• Origin: China
• HS Code: 39140000
• Production Capacity: 60000cubic Meter Per Year

Product Description

D301 Macroporous styrene series weakly alkaline anion exchange resin
1. Description
This is a kind of anion exchange resin which has tertiary amine groups in styrene-divinylbenzene copolymer. It can remove effectively organic coloring matters, inorganic acids and silicates from acidic and nearly neutral medium, with its weak alkalinity. It also can adsorb the big-sized impurities and be used in non-aqueous solution. This resin has good properties, such as highly-efficient regeneration capability, large exchange capacity, strong contamination resistance, excellent physical strength etc.
This product is analogous to :Amberlite IRA-93
2. Executing standard:HG/T2165-1991   DL/T519-2004
3. Typical Physical and Chemical Properties:

Items	Specification
Polymer Matrix Structure	Crosslinked Polystyrene Divinylbenzene
Physical Form and Appearance	Ivory opaque spherical particle
Functional Groups	R-N(CH3)2
Ionic Form ,as shipped	Free amine
Total Capacity, FB form, wet, volumetric	≥1.45eq/l min
Moisture Retention, FB form	48-58%
Particle Size Range	0.3mm-1.2mm
<0.3mm (max.)	1%
Uniformity Coefficient (max.)	1.6
effective size	0.4-0.7mm
Reversible Swelling   OH-→ Cl-  (max.)	15 - 20
Shipping Weight (approx.)	650 -720g/l
Specific Gravity, moist  FB  Form	1.03-1.06
pH Range, Stability	1 - 9

4.Applications
It is mainly used in purification, ash removal, decolorization of sugar solution, decolorization of xylose, desalination and decolorization of starch sugar and water treatment industry. When being used in industrial water treatment, it can be used for manufacturing the pure water and high purity water, electroplating the chromium from wastewater etc.