Mai ƙira Kyakkyawan Farashin DMTDA CAS: 106264-79-3

taƙaitaccen bayanin:

DMTDA ne wani sabon nau'i na polyurethane elastomer curing giciye-linking wakili, DMTDA ne yafi biyu isomers, 2,4- da 2,6-dimethylthiotoluenediamine cakuda (da rabo ne game da Chemicalbook77 ~ 80/17 ~ 20), idan aka kwatanta da fiye amfani MOCA, DMTDA ne wani ruwa tare da ƙananan danko ayyuka na iya zama da low zafin jiki da kuma low zafin jiki na DMT da yi amfani a dakin da zazzabi. sinadaran daidai.

Saukewa: 106264-79-3

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Cikakken Bayani

Tags samfurin

Makamantu

DiMethylthiotoluenediaMine (DMTDA, E-300); 2,4-Diamino-3,5-dimethylthiotoluene; dimethylthio-toluenediamine; DADMT; 1,3-BenzenediamChemic albookine,2 (ko4) -methyl-4,6 (ko2,6) -bis (methylthio)-; Ethacure300; ETHACURE; 2 (ko4) -Methyl-4,6 (ko2,6) -bis (methylthio) -1,3-benzenediamine

Aikace-aikace na DMTDA

1. Wani sabon nau'in wakili ne na maganin ruwa don polyurethane elastomers. Ana amfani da shi sosai a cikin simintin gyare-gyare na polyurethane, sutura, RIM, SPUA, tayoyin polyurethane da adhesives don tsawo na sarkar ko crosslinking. Hakanan wakili ne na warkewa don resin epoxy.

2. A matsayin mai ƙarfi, lokacin da aka ƙara zuwa TDI da MTDI guda biyu na polyurethane elastomers, dole ne a ƙara shi a matakin 10%. ), Anti-lalata na karfe kayan (shafi na ciki bango na baƙin ƙarfe bututu) da kuma sauran sinadaran Additives, da polyurethane kayayyakin samu ta hanyar amsawa tare da wasu abubuwa ba tare da wani magani sun fi na MOCA (Mocha) hardener.

3. Ana amfani da polyurethane bugu squeegee, man bututu tsaftacewa scraper, da dai sauransu, don inganta man juriya na polyurethane, da girma fadada kudi ne kuma low.

4. Gine-gine, ma'adinan kwal, ma'adinan karfe, magani, tambari da kafawa, da dai sauransu. Bugu da ƙari, yana da nau'o'in aikace-aikace a masana'antun yadi, takarda, da kuma buga littattafai. Ana iya cewa ana amfani da shi a fannin sufurin jiragen sama, da sararin samaniya, da kuma masana'antun farar hula na yau da kullun. m kasuwa.