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

    General Resins

 

ZGC 107 styrene series strongly acidic cation exchange resin

 

1. Description

The "Hydrolite" brand ZGC107 is a sort of cation exchange resin that has sulfonic group (-SO3H) in the styrene-diethylene benzene copolymer with 7% cross-linked degree. It is used mainly to soft hard water and produce pure water, as well as used in the hydro-metallurgy and sugar producing and medicine and nosodium glutamate industry, it can be used as catalyzer and dehydrating agent.

2. Executing standard: GB13659-1992   DL/T 519-2004   SH2605.01-2003

3. Typical physical and chemical properties:

ITMES

DATA

Appearance

Palm yellow to burnt brown spherical grain

Ionic form

Na

Moisture content %

45.00-50.00

Total exchange capacity mmol/g

≥4.50

Total exchange capacity mmol/ml

≥1.90

Shipping weight g/ml

0.77-0.87

True density g/ml

1.250-1.290

Particle size range %

(0.315mm-1.250mm) ≥95.0

Lower limit size %

(<0.315mm) ≤1.0

The effective size mm

0.400-0.700

Uniformity coefficient

≤1.60

Sphericity after attrition %

≥90.00

4. Reference indexes in using

ITEMS

Reference value

PH range

1-14

Max. operation temperature in sodium form °C

120

Swelling upon complete conversion (Na+-H+) %

≤10

Working exchange capacity mmol/L

≥1200

Working flow rate m/h

15-30