Dithyl ethanolamine, mawonekedwe opangidwa ndi mankhwala, njira ya mankhwala C5h13Wo2, yopanda mafuta kapena madzi amdima, imatha kukhala yolakwika ndi madzi, mowa, sungunuka pang'ono mu ether. Makamaka monga emulsifier ndi acid mpweya wowoneka bwino, a asidi wowongolera, omwe amagwiritsidwanso ntchito ngati mankhwala a antitur monga nitrogen mpiru.
Katundu:Izi zimapangitsa kuti ammonia fungo lopanda utoto kapena loyera. Itha kukhala yolakwika ndi madzi, ethanol, benzene, ether ndi acetone. Kuchulukitsa 0,8879, kuwiritsa mpaka 134,6 ℃. Malo ozizira - 59. O ℃. PointItane 41 ℃. Malo owala (chikho chotseguka) 40 ℃. Makulidwe (20 ℃) 3.8MPA. s. Index (4296.
Njira Yokonzekera:
1. Soxide ma oxide oxide ndi Dimethylamine ndi Ethylene oxide ammonia, kudzera ku distillation, distillation, madzi am'madzi.
Chithandizo cha 2.chlororonol amapezeka ndi sapuniction ya chlororoethanol ndi alkali kuti apange ethylene oxide, kenako ndikugwedezeka ndi dimethylamine.
Ntchito za Dmea:
Ntchito yothandizira ya N, N-D-Dimethytathanolamine , khalani ndi majekino ena m'dongosolo. Ntchito yotsika komanso kuperewera kwa ma dimethytathanorolamine a Dmea DMAA imakhala yopanda pake ndipo imakhala yopindulitsa kwambiri ikamagwiritsidwa ntchito ndi tripenioniamine, kotero kuti zomwe akufuna kufuna kukwaniritsidwa.
Dimethytathanonolamine (DMEA) ali ndi magwiritsidwe osiyanasiyana, monga: Dimethytathanongola dmea angagwiritsidwe ntchito kukonza zokutira zamadzi; Dimethytathanonolamine DMEA ilinso yophika ku Dimethylamimoenuthyllll, yomwe imagwiritsidwa ntchito kukonzekera othandizira, zowongolera dothi, zowonjezera zamapepala; Dimethytathanonolamine DMEA imagwiritsidwanso ntchito m'madzi amadzi kuti atetezetse mafuta owonera.
Mu zofunda za polyurethane, dimethytathanolamine DMAASTESTS ndipo chothandizira chogwira, ndi Dimethytathanolamine DMEA Pali gulu la hydroxyl mu molekyu la Dimethytathanonolamine
Paketi Yogulitsa:Pogwiritsa ntchito madontho a romani, net kulemera kwa magonguwo. Sungani pamalo ozizira komanso ofunda. Sungani ndi zoyendera malinga ndi mankhwala oyaka komanso owopsa.
Post Nthawi: Apr-19-2023