Igiciro cyiza cy'umusaruro DI METHYL ETHANOLAMINE (DMEA) CAS:108-01-0

Imikorere ya N,N-dimethylethanolamine DMEA ni mike cyane, kandi nta ngaruka igira ku izamuka ry'ifuro n'imikorere ya gel, ariko dimethylethanolamine DMEA ifite alkalinity ikomeye, ishobora kugabanya neza ingano y'ibice bifuro. Acide, cyane cyane iziri muri isocyanates, bityo ikabika andi ma amine muri sisitemu. Imikorere mike n'ubushobozi bwinshi bwo kugabanya ibicurane bya dimethylethanolamine DMEA bikora nk'umuyoboro w'amazi kandi bigira akamaro cyane iyo bikoreshejwe hamwe na triethylenediamine, kugira ngo igipimo cyifuzwa cy'imikorere kibashe kugerwaho hamwe n'ingano nto ya triethylenediamine.

Dimethylethanolamine (DMEA) ifite uburyo bwinshi bwo kuyikoresha, nko: dimethylethanolamine DMEA ishobora gukoreshwa mu gutegura irangi rishobora gushonga mu mazi; dimethylethanolamine DMEA ni igikoresho fatizo cya dimethylaminoethyl methacrylate, ikoreshwa mu gutegura imiti irwanya imihindagurikire y'ikirere, imiti ifasha mu gutunganya ubutaka, ibikoresho biyobora amazi, inyongeramusaruro ku mpapuro n'imiti igabanya ubushyuhe; dimethylethanolamine DMEA ikoreshwa kandi mu miti itunganya amazi kugira ngo hirindwe ingese mu byuma bisukura amazi.

Muri polyurethane foam, dimethylethanolamine DMEA ni co-catalyst na reactive catalyst, kandi dimethylethanolamine DMEA ishobora gukoreshwa mu gukora polyurethane foam yoroshye na polyurethane foam ikomeye. Hari itsinda rya hydroxyl muri molekyuli ya dimethylethanolamine DMEA, ishobora gukorana na isocyanate group, bityo dimethylethanolamine DMEA ishobora guhuzwa na polymer molecule, kandi ntabwo izaba ihindagurika cyane nka triethylamine.