201×7 Strongly basic anion resin

I. Product Introduction:

"Strive for glory""201×7It is cross-linking7 %Styrene - The divinylbenzene copolymer is equipped with quaternary ammonium groups［-N(CH3)3OH］Anion exchange resin. It is mainly used in the preparation of pure water, wastewater treatment, biochemical products and the extraction of tungsten and molybdenum in hydrometallurgy.

Ii. Execution Standards:GB / T 13660 - 1992 DL/T 519 - 2004 SH 2605.06 - 2003

Iii. Physical and Chemical Performance Indicators:

Refers to the mark name According toRefers to the mark

outside viewPale yellowish-golden spherical granules

the factory type typechlorine type

containing water quantity %42.00 ～ 48.00

Large regeneration capacity mmol/g≥ 3.80

Capacity of strong groups mmol/g≥ 3.50

Volumetric total exchange capacity mmol/ml≥ 1.35

wet Depending on the secret Degree of g/ml0.67 ～ 0.73

wet true secret Degree of g/ml1.070 ～ 1.100

van wai grain Degree of %(0.315～ 1.25mm) ≥ 95

Under the limit grain Degree of %(＜0.315mm) ≤ 1

have effect grain diameter mm0.400 ～ 0.700

both one Department of several≤ 1.60

grinding after round The ball rate %≥ 90.00

Iv. Reference Indicators for Use:

Refers to the mark name According toginseng test value

pH van wai1 ～ 14

High operating temperature chlorine type℃80

Transformation inflation rateCl-_OH-) %≤ 25

Work switching capacity mmol/L≥ 450

shipment line flow speed m/h15 ～ 30