Gel Type Strong Acid Cation Exchange Resin

Lanlang ® CA004 is a sort of cation exchange resin which has sulfonic group (-SO3H) in the styrene-DVB copolymer with clear gel structure. Lanlang ® CA004 used as catalyzer mainly for Bisphenol-A synthesis.
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Product Details

Lanlang ® CA004

Gel type strong acid cation exchange resin

Used for Bisphenol-A synthesis


Basic Features:

Application:

Bisphenol-A synthesis

Polymer matrix structure:

Gel type polystyrene crosslinked with divinylbenzene (DVB)

Appearance:

Yellow, spherical beads

Functional Group:

Sulphonic acid

Ionic form as shipped:

H+


Physical and Chemical Properties:

NO.

ITEM

SPEC

1

Total exchange capacity (eq/g)

≥5.0

2

Moisture retention (%)

78-82

3

Particle size range (%)

0.45-1.25 mm≥95

4

Whole uncracked beads after attrition (%)

≥96

5

Shipping weight (g/ml)

0.73-0.83

6

Specific gravity(g/ml)

1.17-1.22

7

Effective size(mm)

0.4 - 0.6

8Uniformity coefficient<1.7


Suggested Operating Conditions:

NO.

ITEM

SPEC

1

Max operating temperature

130 ℃

2

PH range

0-14

3

Service flow rate

5-170 BV/h

4

Regenerant

4-10% HCl, 1-8% H2SO4

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