NameDescriptionContent

201x8 Styrene Series Gel Strong Base Anion Exchange Resin

201x8 Styrene Series Gel Strong Base Anion Exchange Resin

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201x8 Styrene Series Gel Strong Base Anion Exchange Resin

201x8 Styrene Series Gel Strong Base Anion Exchange Resin

1. Product introduction

201x8 is a kind of anion exchange resin with quaternary ammonium group [- n (CH3) 3OH] on the 8% styrene divinylbenzene copolymer. Its basicity is equal to that of ordinary quaternary amine base, and it shows ion exchange function in acid, neutral or even basic medium. It is used in high purity water manufacturing, radioactive elements extraction. The product has good mechanical strength and high heat resistance.

2. Structural formula

3. Physical and chemical performance indicators

Product

201x8

Resin structure

Styrene divinylbenzene

Appearance  

Colorless to yellowish globular granules

Functional group

–N+(CH3)3

Mass exchange capacity (mmol/g)

3.40

Volume exchange capacity (mmol/ml)

1.30

Particle size range % 95

0.315-1.25mm

Moisture content (%)

38-46

Specific density (g/ml)

1.08-1.11

Bulk density (g/ml)

0.68-0.78

Sphericity after attrition

90%

Reversible swelling (%)

Cl-OH- 16-20

Factory form

Cl-