NameDescriptionContent

201x7 Gel Strong Base Anion Exchange Resin

201x7 is a kind of anion exchange resin with quaternary ammonium group [- n (CH3) 3OH] on the 7% styrene divinylbenzene copolymer. The product has good mechanical strength and high heat resistance. It is mainly used for preparation of pure water and high-purity water,

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201x7 is a kind of anion exchange resin with quaternary ammonium group [- n (CH3) 3OH] on the 7% styrene divinylbenzene copolymer. The product has good mechanical strength and high heat resistance. It is mainly used for preparation of pure water and high-purity water,

Product Name: 201x7 Styrene Series Gel Strong Base Anion Exchange Resin



Product introduction

201x7 is a kind of anion exchange resin with quaternary ammonium group [- n (CH3) 3OH] on the 7% styrene divinylbenzene copolymer. The product has good mechanical strength and high heat resistance. It is mainly used for preparation of pure water and high-purity water, extraction and decolorization of biochemical products, wastewater treatment, separation of organic matters, extraction of radioactive elements and extraction of tungsten and molybdenum in hydrometallurgy. It is equivalent to Purolite A-600, Amberlite IRA-400, Mitsubishi Diaion SA10A.



Physical and chemical performance indicators

Product

201x7

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)

≥1.35

Particle size range % ≥95

0.315-1.25mm

Moisture content (%)

42-48

Specific density (g/ml)

1.07-1.10

Bulk density (g/ml)

0.67-0.73

Sphericity after attrition

≥90%

Reversible swelling (%)

Cl→ OH18-22

Factory form

Cl-