Pulaite () Co., LTD

A600MBStrongly alkaline quaternary ammoniumIType anion exchange resin

Technical parameters

Product Introduction

A600MBIt is a styrene-divinylbenzene copolymer with quaternary ammonium groups[-N(CH3)3OH]Anion exchange resin. Its chemical properties are those ofA600The anion resin is similar, but the particle size is moderate and uniform. During use, it features low pressure drop, small backwash expansion, and clear stratification. And it has relatively good mechanical strength.

A600MBStrong base anion resins are mainly used in mixed bed systems to prepare pure water and high-purity water.

                   Physical and chemical performance indicators

outside    view――――――――――――Pale yellowish-golden spherical granules

Functional group――――――――――――Quaternary ammonium base

Factory type―――――――――--――Chlorine type

Moisture content―――――――――――――43～48％

Mass full exchange capacity―――――――――≥3.7mmol/(g)F

Volumetric total exchange capacity――－――――――≥1.4mmol/ml

Wet visual density――――――――――---―0.65～0.75ｇ／ｍｌ

Wet true density―――――――――――――――1.06～1.11g/ml

Range granularity0.40-0.90mm)―――――――――≥95%

Upper limit granularity>0.90mm)――――――----―――≤1%

Effective particle size---------------------------------0.45-0.65mm

Uniformity coefficient---------------------------------≤1.4

Grinding sphericity rate ―――――――――――---―――≥90%

Refer to the indicators when using

Height of industrial resin layer---------------------- 1.0-3.0M

Regenerant concentration NaOH-----------------------4-5%

Dosage of regenerant (according to.100%"CalculateNaOH(Industry----40-80Kg/m3

Flow rate of regenerant―――――――――--―――――4-6m/h

Regenerative contact time―――――――――――------30～60min

Forward wash flow rate―――――――――――――――--15-25m/h

Forward washing time--------------------------------～25min

Operating flow velocity――――――――――――--―――15-25m/h

PHScope--------------------------------0～14

Operating temperature, chlorine type-------------------------≤80℃

       Hydrogen-oxygen type-----------------------≤60℃

Transformation inflation rateCL-   OH-)---------------≤25%