I-N, N, N'-trimethylamino-N'-ethylethanolamine (FENTACAT TMAEEA, TMAEEA, DABCO T)

Aisifinyezo: TMAEEA

Izici nokusetshenziswa:

I-N, N, N'-trimethylamino-N'-ethylethanolamine (FENTACAT TMAEEA, TMAEEA, DABCO T)iyinhloso evamile yokwenza i-PU evikela amagwebu esetshenziswa kakhulu enqubeni yegwebu yokuqinisa izinto zokubopha ze-polyether ezithambile neziqinile. Ingesinye sezihluthulelo ezibalulekile zokuvikela imvelo futhi isetshenziswa kabanzi eJapan, eYurophu nase-United States.

Imininingwane:

Iphakheji nokugcina:

I-N, N, N'-trimethylamino-N'-ethylethanolamine (i-FENTACAT TMAEEA, i-TMAEEA, i-DABCO T) igcwele i-170 kg / isigubhu, igcinwe endlini endaweni epholile futhi enomoya, evikelwe emswakeni nasekuvezweni yilanga. Isikhathi sokugcina siyizinyanga eziyi-12.

Ukuvikelwa kokuphepha:

I-N, N, N'-trimethylamino-N'-ethylethanolamine (FENTACAT TMAEEA, TMAEEA, DABCO T)kuyinto synthesis zamakhemikhali impahla Lesisemkhatsini. Sicela ugweme ukuxhumana namehlo nesikhumba ngesikhathi sokusetshenziswa. Uma kukhona othintana naye, sicela ugeze ngamanzi amaningi bese uwuthumela kudokotela ukuze athole ukwelashwa.