Wopanga Mtengo Wabwino DI METHYL ETHANOLAMINE (DMEA) CAS:108-01-0

Ntchito yothandizira ya N,N-dimethylethanolamine DMEA ndiyotsika kwambiri, ndipo imakhala ndi mphamvu pang'ono pakuwuka kwa thovu ndi kachitidwe ka gel, koma dimethylethanolamine DMEA ili ndi alkalinity yolimba, yomwe imatha kuchepetsa kuchuluka kwa zinthu zomwe zimatulutsa thovu Acids, makamaka zomwe zili mu isocyanates. , motero kusunga ma amine ena mu dongosolo.The otsika ntchito ndi mkulu neutralizing mphamvu ya dimethylethanolamine DMEA amachita ngati chotchinga ndipo makamaka zopindulitsa pamene ntchito osakaniza triethylenediamine, kuti ankafuna anachita mlingo chingapezeke ndi otsika woipa wa triethylenediamine.

Dimethylethanolamine (DMEA) ili ndi ntchito zambiri, monga: dimethylethanolamine DMEA ingagwiritsidwe ntchito pokonzekera zokutira madzi;dimethylethanolamine DMEA ndi zopangira za dimethylaminoethyl methacrylate, zomwe zimagwiritsidwa ntchito pokonzekera anti-Static agents, zokometsera nthaka, zipangizo zopangira, zowonjezera mapepala ndi flocculants;Dimethylethanolamine DMEA imagwiritsidwanso ntchito popangira madzi kuti asawonongeke.

Mu polyurethane thovu, dimethylethanolamine DMEA ndi co-chothandizira ndi zotakataka chothandizira, ndi dimethylethanolamine DMEA angagwiritsidwe ntchito popanga flexible polyurethane thovu ndi okhwima polyurethane thovu.Pali gulu la hydroxyl mu molekyulu ya dimethylethanolamine DMEA, yomwe imatha kuchitapo kanthu ndi gulu la isocyanate, kotero kuti dimethylethanolamine DMEA imatha kuphatikizidwa ndi molekyulu ya polima, ndipo sizikhala zosinthika ngati triethylamine.