D301g Macroporous Polystyrene Series Weakly Alkaline Anion Exchange Resin

Min.Order: 1
Product origin: Shanghai, China
Infringement complaint: complaintComplaint
US$ 3580 ~ 3750

Description
D301G Macroporous styrene series weak 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.
2.Typical Physical and Chemical Properties:
ItemsSpecification
Polymer Matrix StructureCrosslinked Polystyrene Divinylbenzene
Physical Form and AppearanceIvory opaque spherical particle
Functional GroupsR-N(CH3)2
Ionic Form ,as shippedFree Base
Total Capacity, Free Base form, wet, volumetric≥1.40eq/l min
Moisture Retention, FB form50-60%
Particle Size Range0.6mm-1.6mm
<0.6mm (max.)5% 
Uniformity Coefficient (max.)1.6
effective size≥0.6mm
Reversible Swelling  CL-→ FB (max.)20-25%
Shipping Weight (approx.)640 -710g/l
Specific Gravity, moist  FB  Form1.09
pH Range, Stability1 - 9
3.Applications
It is mainly used in hydrometallurgy, extracting the gold from the ore slurry and manufacturing pure water and high purity water.

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