Premium Grade Resin For Acid Radical Removal

TA204U in chloride form could remove both strong and weak acid radicals such as sulfate, nitrate, arsenate, chromate and silicate to extreme low concentration level. Combining with strong acid cation exchange resin (in hydrogen form), TA204U in hydroxide form can be used in all types of demineralization system including condensate polishing. TA204U is intended for reducing pressure loss and preventing system from plugging.
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Product Details

Lanlang ® TA204U is a premium grade gel type I strong base anion exchange resin with standard crosslinked polystyrene matrix, quaternary amine (Trimethylamine) function group and uniform particle size. Its clear gel structure make it has excellent regeneration efficiency (both in co-current and counter-current systems) and rinse performance.


Basic Features:

Application:

Water demineralization (deionization), acid radical removal.

Polymer matrix structure:

Gel polystyrene crosslinked with divinylbenzene (DVB)

Appearance:

White & pale yellow translucent, spherical beads

Functional Group:

Quaternary amine, type I (Trimethylamine)

Ionic form as shipped:

Cl- or OH- when ordered as TA204U-OH


Physical and Chemical Properties:

NO.

ITEM

SPEC

1

Total exchange capacity (eq/L)

Cl- form

≥1.2

OH- form≥1.0

2

Moisture retention(%)

Cl- form

50-60

OH- form60-70

3

Particle size range (%)

0.425-0.85 mm≥95

4

Whole uncracked beads after attrition (%)

≥96

5

Shipping weight(g/ml)

Cl- form

0.66-0.71

OH- form0.65-0.70

6

Specific gravity (g/ml)

Cl- form

1.06-1.10

OH- form1.05-1.09

7

Effective size (mm)

0.45 - 0.6

8

Uniformity coefficient

<1.25

9

Reversible swelling, Cl- → OH- (%)

<33


Suggested Operating Conditions:

NO.

ITEM

SPEC

1

Max operating temperature

60 ℃

2

PH range

0-14

3

Service flow rate

8-40 BV/h

4

Regenerant

2-10% NaCl, 2-6% NaOH


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