Specification :

330 Epoxy weakly alkaline anion exchange resin
1. Description
This is a kind of weakly alkaline anion exchange resin with primary amine, secondary amine, tertiary amine and quaternary amine groups [ -NH2
= NH
= N
= N-] in the epoxy chloropropane-polyethylene polyamine copolymer. It can be used as ion exchanger in acidic, neutral and alkaline mediums, with large exchange capacity and speedy exchange ability.
2.Typical Physical and Chemical Properties:
` Polymer Matrix Structure Epoxy
aPhysical Form and Appearance Golden yellow spherical particle
bIonic Form , as shipped Free amine
cFunctional Groups -NH2
= NH
= N
= N-
dTotal Capacity, wet, volumetric e2.1eq/ l min
eMoisture Retention, FB form 60-80%
fParticle Size Range 0.3mm-1.2mm
g