D311 Macroporous Acrylic Acid Series Weakly Alkaline Anion Exchange Resin for Extraction of Drugs

• Acid-Base Property: Alkaline Surface Disposal Agent
• Environmental Protection: Yes
• Color: Yellow
• Appearance: Granulars
• Type: Water Treatment Chemical
• Moisture Retention, Fb Form: 48-58%
• Model NO.: D311
• Uniformity Coefficient (Max.): 1.6
• Transport Package: Pallets
• Specification: 25liter/bag, 1cu. ft/bag
• Trademark: Extrepure
• Origin: China
• HS Code: 39140000
• Production Capacity: 60000cubic Meter Per Year

Product Description

D311 Macroporous Acrylic Acid Series Weakly Alkaline Anion Exchange Resin
1. Description
This product is a kind of anion exchange resin which has polyamine groups in the methyl acrylate-divinylbenzene copolymer, with macroporous structure. This resin has good properties, such as large exchange capacity, small volumn change, strong physical strength, good chemical stability, excellent resistence to contamination and oxidation, speedy exchange capability etc.

2.Typical Physical and Chemical Properties:

Items	Specification
Polymer Matrix Structure	Methyl acrylate-divinylbenzene
Physical Form and Appearance	light yellow opaque spherical particle
Ionic Form ,as shipped	Free Base
Functional Groups	-NH2
Total Capacity, wet, volumetric	≥2.1eq/l min
Moisture Retention, FB form	56-66%
Particle Size Range	0.3mm-1.2mm
<0.3mm (max.)	1%
Uniformity Coefficient (max.)	1.6
effective size	0.4-0.7mm
Reversible Swelling  FB^-→CL^- (max.)	18%
Shipping Weight (approx.)	650 -720g/l
Specific Gravity, moist FB Form	1.10
pH Range, Stability	1 - 9

3.Applications
It is mainly used in extraction of drugs, deacidification and decolorization of sugar solution, water treatment ,extraction of citric acid etc.