Weak Base Anion Exchange Resin Used In Hydrometallurgy Industry

Lanlang ® TA303D Is a premium grade macroporous weak base anion exchange resin with polystyrene matrix and tertiary amine (Dimethylamine) function group. It is used mainly to absorb and recover rhenium in hydrometallurgy industry.
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Product Details

TA303D

Macroporous weak base anion exchange resin

It is used mainly to absorb and recover rhenium in hydrometallurgy industry.

Basic Features:

Application:

Rhenium extraction

Polymer matrix structure:

Macroporous polystyrene crosslinked with divinylbenzene (DVB)

Appearance:

Beige opaque, spherical beads

Functional Group:

Tertiary amine (Dimethylamine)

Ionic form as shipped:

Free base


Physical and Chemical Properties:

NO.

ITEM

SPEC

1

Total exchange capacity (eq/g)

≥3.0

2

Moisture retention (%)

50-68

3

Particle size range (%)

0.315-1.25 mm≥95

4

Whole uncracked beads after attrition (%)

≥96

5

Shipping weight (g/ml)

0.65-0.75

6

Specific gravity (g/ml)

1.05-1.12


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