Mai ƙera Farashi Mai Kyau DMTDA CAS:106264-79-3

taƙaitaccen bayani:

DMTDA wani sabon nau'in polyurethane elastomer curing cross-linker agent ne, DMTDA galibi isomers ne guda biyu, 2,4- da 2,6-dimethylthiotoluenediamine cakuda (rabo shine kimanin Chemicalbook77~80/17 ~20), idan aka kwatanta da MOCA da aka saba amfani da ita, DMTDA ruwa ne mai ƙarancin danko a zafin ɗaki, DMTDA na iya dacewa da ayyukan gini a ƙarancin zafin jiki kuma yana da fa'idodin ƙarancin sinadarai.

CAS: 106264-79-3

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

Aikace-aikacen DMTDA

1. Sabon nau'in maganin shafawa ne na ruwa ga polyurethane elastomers. Ana amfani da shi sosai a cikin simintin polyurethane, shafi, RIM, SPUA, tayoyin polyurethane da manne don faɗaɗa sarka ko haɗin gwiwa. Hakanan wakili ne na warkarwa don resin epoxy.

2. A matsayin mai tauri, idan aka ƙara shi zuwa ga elastomers na polyurethane guda biyu na TDI da MTDI, dole ne a ƙara shi a matakin 10%. ), hana lalata kayan ƙarfe (rufe bangon ciki na bututun ƙarfe) da sauran ƙarin kayan sinadarai, samfuran polyurethane da aka samu ta hanyar amsawa da wasu abubuwa ba tare da wani magani ba sun fi samfuran hardener na MOCA (Mocha).

3. Ana amfani da shi don matsewa ta hanyar buga polyurethane, matsewar tsaftace bututun mai, da sauransu, don inganta juriyar mai na polyurethane, kuma ƙimar faɗaɗa girma ma ƙasa ce.

4. Gine-gine, ma'adinan kwal, ma'adinan ƙarfe, magani, buga takardu da ƙirƙirarsu, da sauransu. Bugu da ƙari, yana da aikace-aikace iri-iri a masana'antar yadi, takarda, da bugawa. Ana iya cewa ana amfani da shi a fannin sufurin jiragen sama, sararin samaniya, da kuma masana'antar farar hula ta yau da kullun.