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[China Epoxy Resin Industry Online] News from March 23, 2005: The weakly alkaline epoxy anion exchange resin, which is increasingly widely used, has become another new application aspect of epichlorohydrin, although the total amount is It is different from epoxy resin, but weakly basic epoxy anion exchange resin is one of the representatives.
The fine chemical industry using epichlorohydrin has attracted people's attention.
The suspension polymerization of epichlorohydrin and ethylene polyamine can generate weakly basic ion exchange resin with primary amine, amine promoting, tertiary amine and quaternary amine (-NH2, =NH, triN, =N=).
It shows ion exchange function in, neutral, and even alkaline.