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

    Mixed Bed Resins

 

ZGC 151 TR styrene series macroporous strongly acidic cation exchange resin

 

1. Description

The "Hydorlite" ZGC 151TR is a sort of macroporous cation exchange resin that possesses special grain size and density. It is specially used to produce pure water and ultra pure water in tri-level mixed bed system and purify condensate water while together with macroporous strongly basic anion resin (D201-TR) and inert resin(S-TR), especially suitable for high flow mixed bed.

2. Executing standard: HG/T2623-1994   DL/T519-2004   SH2605.02-1997

3. Typical physical and chemical properties:

ITEMS

DATA

Appearance

Brown opaque spherical grain

Ionic form

Na

Moisture content %

45.00-55.00

Total exchange capacity mmol/g

≥4.35

Total exchange capacity mmol/ml

≥1.80

Shipping weight g/ml

0.77-0.85

True density g/ml

1.250-1.280

Particle size range %

(0.710-1.250mm)≥98.00

Lower limit size %

(<0.710mm)≤1.00

The effective size mm

0.75-0.95

Uniformity coefficient

≤1.40

Sphericity after osmosis-attrition %

≥95.00

4. Reference indexes in using

ITEMS

Reference value

PH range

1-14

Max. operation temperature in hydrogen form °C

100

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

≤10

Working exchange capacity mmol/L

≥1000

Working flow rate m/h

20-120

Backwash delaminate flow rate m/h

8-15