Macroporous strong acid cation exchange resin

Lanlang ® CA004D Macroporous strong acid cation exchange resin Used for esterification, olefin hydration, high temperature tolerance
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Product Details

Lanlang ® CA004D is a sort of cation exchange reisn which has sulfonic group (-SO3H) in the styrene-DVB copolymer with macroporous structure. Lanlang ® CA004D has high temperature tolerance and is used as catalyzer mainly for esterification and olefin hydration.


Basic Features:

Application:

esterification, olefin hydration

Polymer matrix structure:

Macroporous polystyrene crosslinked with divinylbenzene (DVB)

Appearance:

Tan, spherical beads

Functional Group:

Sulphonic acid

Ionic form as shipped:

H+


Physical and Chemical Properties:

NO.

ITEM

SPEC

1

Total exchange capacity (eq/g)

≥2.7

2

Moisture retention (%)

48-58

3

Particle size range (%)

0.45-1.25 mm≥95

4

Whole uncracked beads after attrition (%)

≥96

5

Shipping weight (g/ml)

0.71-0.78

6

Specific gravity(g/ml)

1.09-1.15

7

Effective size(mm)

0.4 - 0.6

8Uniformity coefficient<1.7


Suggested Operating Conditions:

NO.

ITEM

SPEC

1

Max operating temperature

190 ℃

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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