Umvelisi ofanelekileyo kwixabiso le-methyl ethanolamine (Dmea) I-CAS: 108-01-0-0-0
Izithethantonye
N, n-dimyethyl-2-HydroxyEthlem, 2-dimthylaminoethainhanl
Izicelo ze-DMEA
Umsebenzi we-N, i-N-Dimethyletthanolamine Dmea iphantsi kakhulu, kwaye ayinampembelelo enkulu kwi-Aids, kodwa i-Dimthylethanolamine, kodwa ingakumbi abo banakho , ngaloo ndlela gcina eminye imilambo kwinkqubo. Umsebenzi ophantsi kunye nobuchule obuphezulu be-Dimyethylethanolamine Dmea isebenza njenge-buffer kwaye iluncedo kakhulu xa isetyenziswa ngokudibeneyo kunye nenqanaba lokuphendula elinqwenelekayo.
I-Dimyethyletthanolamine (Dmea) inoluhlu olubanzi lokusetyenziswa, njenge: I-DIMETHyTHYHHmine ne-Dmea inokusetyenziselwa ukulungiselela iingubo ezinokufihla amanzi; I-Dimthyletthanolamine Dmea ikwasisixhobo esiyi-DIMETHYLAINEETYL Methacrylate, esetyenziselwa ukulungiselela iiarhente zolwazi, ezisetyenziselwa umhlaba, izinto ezisebenzayo, ii-ogcculus; I-Dimthyletthanolamine Dmea ikwasetyenziswa kwiiarhente zonyango lwamanzi ukukhusela i-boiler colososion.
EPolyurethane Jom, i-Dimthyletthanolamine Dmea yi-co-catalyst kunye ne-cataredst esebenzayo, kunye ne-dimthylethanolamine ye-Polysurethane kwaye i-rigid polyurethane fom. Kukho iqela le-hydroxyl kwimolekyuli ye-dimthyletthanolamine dmea, enokusabela ngeqela le-Isoncyanate, i-Dimthyyletthanolamine idityaniswe ne-polymer molekylamine.
Ukucaciswa kwe-DMEA
| Ikhonkco | Ukucaciswa |
| Imbonakalo | |
| Ubunyulu | ≥99.8% |
| Umbala | ≤20 APHA |
| Ukufuma | ≤500mg / kg |
| VG | ≤5mg / kg |
| EG | ≤5mg / kg |
| Dmaee | ≤100mg / kg |
Ukupakisha i-DMEA
I-180kg / idrum
Ukugcinwa kufuneka kubekho ngokupholileyo, eyomileyo kunye ne-ventilate.
