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

    Hydrometallurgical Resins

 

ZGA 307-w styrene series strongly basic cinnamene an ion exchange resin

 

1. Description:

The "Hydrolite" ZGA 307-w is a sort of anion exchange resin that has quaternary ammonium group [-N(CH3)3OH] in the cinnamene styrene and diethenoid benzene copolymer. It is used specially to separate and purify of the tungsten and molybdenum in the hydro metallurgy, with the characteristics such as high exchange capacity and good separation effect and so on.

2. Typical physical and chemical properties:

ITEMS

DATA

Appearance

flaxen to flavous spherical grain

Ionic form

Cl

Moisture content %

45.00-55.00

The maximum regenerate capacity mmol/g

≥3.80

Strong function type group capacity mmol/g

≥3.50

Total exchange capacity mmol/mL

≥1.35

Shipping weight g/mL

0.66-0.72

True density g/mL

1.050-1.100

Particle size range %

(0.400-1.000mm)≥95

Sphericity after attrition %

≥95.00