Mixed bed grade gel type I strong base anion exchange resin

Lanlang ® TA204MB Mixed bed grade gel type I strong base anion exchange resin used for water demineralization, mixed bed application
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Product Details

Lanlang ® TA204MB Is a premium grade gel type I strong base anion exchange resin with standard crosslinked polystyrene matrix, quaternary amine (Trimethylamine) function group and selected particle size. Its clear gel structure make it has excellent regeneration efficiency (both in co-current and counter-current systems) and rinse performance. Combining with strong acid cation exchange resin (in hydrogen form), TA204MB in hydroxide form can be used in all types of demineralization system including condensate polishing. The selected size offers high efficiency during back wash process in regenerable mixed bed applications.


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 TA204MB-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 (%)

0.40-0.90 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)

0.5 - 0.8


8

Uniformity coefficient

<1.4


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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