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Ion Exchange Resin

Dragonlite-SN7
690117-39-1&7732-18-5
Product introduction

Dragonlite-SN7 is a sort of anion exchange resin that has quaternary ammonium group [-N(CH3)3OH] in the styrene-diethylene benzene copolymer with 7% cross linking degree. It is used mainly to produce pure water and treat wastewater and extract tungsten and molybdenum in biochemical product and hydro-metallurgy.

Application

Specifications

Apprearance Flaxen to chryso spherical grain
Ionic Form Cl-
Moisture Content, % 42.00 ~ 48.00
The maximal regenerated capacity, mmol/g ≥ 3.80
Strong function group exchange capacity, mmol/g ≥ 3.50
Total exchange capacity, mmol/ml ≥ 1.35
Shipping Weight, g/ml 0.67 ~ 0.73
True Density (Wet), g/ml 1.070 ~ 1.100
Particle Size Range (0.315~1.25mm), % (0.315~ 1.25mm) ≥ 95
Low Limited(<0.315mm), % (<0.315mm) ≤1
The effective size, mm
Uniform Coefficient ≤ 1.60
Sphericity after attrition, % ≥ 90.00
Product consulting

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