NameDescriptionContent

202x7 Styrene Series Gel Strong Base Anion Exchange Resin

 202x7 Styrene Series Gel Strong Base Anion Exchange Resin

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 202x7 Styrene Series Gel Strong Base Anion Exchange Resin

 202x7 Styrene Series Gel Strong Base Anion Exchange Resin

 

1. Product introduction

202x7 is an anion exchange resin with quaternary ammonium group [- n (CH3) 3OH] on the 7% styrene divinylbenzene copolymer. It is mainly used for the pure water manufacturing, radioactive element extraction, etc..

 

2. Physical and chemical performance indicators

Product

202x7

Resin structure

Styrene divinylbenzene

Appearance  

Colorless to yellowish globular granules

Functional group

–N+(CH3)3

Mass exchange capacity (mmol/g)

3.50

Volume exchange capacity (mmol/ml)

1.30

Particle size range % 95

0.315-1.25mm

Moisture content (%)

40-48

Specific density (g/ml)

1.04-1.07

Bulk density (g/ml)

0.64-0.74

Sphericity after attrition

90%

Reversible swelling (%)

Cl-OH- 18-22

Factory form

Cl-