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D380 Macroporous Weak Base Anion Exchange Resin-Ion Exchange Resin

China D380 Macroporous Weak Base Anion Exchange Resin-Ion Exchange Resin, Find details about China Molybdenum Extraction, Water Purification Resin from D380 Macroporous Weak Base Anion Exchange Resin-Ion Exchange Resin

Model NO.
D380
Origin
China
HS Code
39140000
Model NO.
D380
Origin
China
HS Code
39140000
D380 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:
ItemsSpecification
Polymer Matrix StructureMethyl acrylate-divinylbenzene
Physical Form and Appearancelight yellow opaque spherical particle
Ionic Form ,as shippedFree Base
Functional Groups-NH2
Total Capacity, wet, volumetric≥2.0eq/l min
Moisture Retention, FB form54-64%
Particle Size Range0.3mm-1.2mm
<0.3mm (max.)1% 
Uniformity Coefficient (max.)1.6
effective size0.4-0.7mm
Reversible Swelling  FB→CL- (max.)15%
Shipping Weight (approx.)660 -730g/l
Specific Gravity, moist  FB  Form1.10
PH Range, Stability1 - 9

3.Suggested Operating Condition
Maximum Temperature: Free Base Form100°C (212oF) max.
Backwash Rate50 to 75% Bed Expansion
Regenerant Concentration2-4% NaOH
Regenerant dosageNaOHNaOHvolume:resin volume =3:1
Regenerant Flow Rate2 to 4 BV/h
Regenerant contact TimeAt least 40 minutes
Service Flow Rate10-25m/h

4.Applications
It is mainly used in extraction of drugs, alkaline water and radioactive waste water treatment, extraction and decolorization of biochemical substance ,such as citric acid, vitamin C etc, refining and decolorization of sugar solution, removal of inorganic acids, such as Cl-,SO42- etc, extracting molybdenum in hydrometallurgy and water treatment industries
 

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