Tau Lelei a le Kamupani Gaosi DI METHYL ETHANOLAMINE (DMEA) CAS:108-01-0

E matuā maualalo lava le gaioiga fa'a-catalytic o le N,N-dimethylethanolamine DMEA, ma e itiiti sona aafiaga i le oso a'e o le foam ma le tali atu o le gel, ae o le dimethylethanolamine DMEA e malosi le alkalinity, lea e mafai ona fa'aitiitia lelei le aofa'i o mea e fa'apupuna ai le foam. O Acids, aemaise lava i latou o lo'o i totonu o isocyanates, ma taofia ai isi amines i totonu o le faiga. O le gaioiga maualalo ma le maualuga o le gafatia e fa'aitiitia ai le fa'atupuina o le dimethylethanolamine DMEA e fai ma buffer ma e sili ona aoga pe a fa'aaogaina fa'atasi ma le triethylenediamine, ina ia mafai ona ausia le fua faatatau o le tali atu e mana'omia i le maualalo o le triethylenediamine.

E tele fa'aoga o le Dimethylethanolamine (DMEA), e pei o: dimethylethanolamine E mafai ona fa'aoga le DMEA e saunia ai ni ufiufi e fa'avaivaia i le vai; o le dimethylethanolamine DMEA o se mea mata fo'i mo le dimethylaminoethyl methacrylate, lea e fa'aoga e saunia ai ni vaila'au e tete'e i le static, mea fa'alelei eleele, mea e fa'avevela ai le ea, mea fa'aopoopo pepa ma flocculants; e fa'aoga fo'i le dimethylethanolamine DMEA i vaila'au e togafitia ai le vai e puipuia ai le 'ele o le paila.

I le polyurethane foam, o le dimethylethanolamine DMEA o se co-catalyst ma se reactive catalyst, ma e mafai ona faʻaaogaina le dimethylethanolamine DMEA i le faʻatulagaina o le polyurethane foam fetuutuunai ma le polyurethane foam malosi. E iai se vaega hydroxyl i le molecule o le dimethylethanolamine DMEA, lea e mafai ona tali atu ma le isocyanate group, o lea e mafai ai ona tuʻufaʻatasia le dimethylethanolamine DMEA ma le molecule polymer, ma o le a le faigofie ona suia e pei o le triethylamine.