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Ningbo Zhengguang Resin Co., Ltd. Ningbo Zhengguang Resin Co., Ltd.

    Acrylic Acid Resins

 

ZGD620 macroporous weakly basic acrylic acid series anion exchange resin

 

1. Description

The "Hydrolite" ZGD620 is a sort of anion exchange resin which has tertiary amine group [-N(CH3)2] in the cross linking acrylic acid framework with macroporous structure. It is used mainly to produce pure water while the water resource contains high content of organic substance, with predominant anti-pollution ability to organic substance.

2. Typical physical and chemical properties

ITEMS

DATA

Appearance

Milky opaque spherical grain

Ionic form

Free amine

Moisture content %

64.00-72.00

Total exchange capacity mmol/ml

≥1.0

Shipping weight g/ml

0.63-0.70

True density g/ml

1.04-1.09

Particle size range %

(0.315-1.250mm)≥95.0

Lower limit size %

(<0.315mm)≤1.0

The effective size mm

0.45-0.70

Uniformity coefficient

≤1.60

Sphericity after attrition %

≥85.0

3. Reference index in using

ITEMS

DATA

PH range

1-7

Max. operation temperature in Cl form °C

40

Working exchange capacity mmol/L

≥1100

Regeneration temperature °C

≤38

Working flow rate m/h

10-30