4,4′-Methylene bis(2-chloroaniline)CAS101-14-4
incazelo
| ITEM | IZINHLOBO |
| Ukubukeka | Izinto eziphuzi ezikhanyayo |
| Indawo yokuncibilika | 102-107°C (okukhanyayo) |
| Indawo yokubilisa | 202-214°C0.3 mm Hg (elikhanyayo) |
| ukuminyana | 1.44 |
| Inkomba yokubuka | 1.6710 (isilinganiso) |
| Umfutho womusi | 0.001Pa ku-20℃ |
| Iphoyinti lokuphazima | >230°F |
| I-coefficient ye-asidi (pKa) | 3.33±0.25 (Kubikezelwe) |
| Ukuncibilika kwamanzi | ＜0.1g/100mL ku-25℃ |
| ISIPHETHO | IMIPHUMELA IVUMELANA NEZINDINGANISO ZAMABHIZINISI |
Ukusetshenziswa
I-4,4'-Diamino-3,3'-dichlorodiphenylmethane (MOCA) iyinhlanganisela yezinto eziphilayo, futhi izindlela zayo eziyinhloko zokusetshenziswa yilezi ezilandelayo:
- Ukwenziwa Kwezinto Ze-Polyurethane: I-MOCA iyisandisi seketanga esibalulekile sama-polyurethane elastomers. Ekukhiqizweni kwe-polyurethane, ama-prepolymer e-isocyanate kudingeka asabelane nesandisi seketanga ukuze akhe ama-polymer e-polyurethane anesisindo esiphezulu. I-MOCA inokusabela okuphezulu kakhulu ngama-isocyanate, okungandisa ngempumelelo uchungechunge lwama-molecule e-polyurethane futhi kuthuthukise ubulukhuni, amandla, ukumelana nokuguguleka, ukumelana nokudabuka kanye nezinye izakhiwo zezinto. Ivame ukusetshenziswa ekwenziweni kwemikhiqizo ye-polyurethane elastomer ethwala umthwalo omkhulu, njengamapuleti esivikelo, ama-roller enjoloba, izivalo, njll. ezisetshenziswa ezimbonini ezifana nezezimayini, i-metallurgy, kanye ne-petroleum. Le mikhiqizo idinga ukuba nokumelana okuhle nokuguguleka kanye nezakhiwo zemishini.
- I-Ejenti Yokwelapha Yama-Epoxy Resins: I-MOCA ingasetshenziswa njenge-ejenti yokwelapha ama-epoxy resins. Idlula ekusabeleni okuxhumene nama-epoxy resins ukuze yakhe isakhiwo senethiwekhi esinezilinganiso ezintathu, ngaleyo ndlela iphilisa ama-epoxy resins. Ama-epoxy resins aphulukisiwe anezakhiwo ezinhle zomshini, ukumelana nokugqwala kwamakhemikhali, kanye nokumelana nokushisa. Ivame ukusetshenziswa ekwenziweni kwezinye izinhlanganisela ze-epoxy ezinezidingo zokusebenza okuphezulu, njengasemikhakheni yezinto zokubhaka ze-elekthronikhi kanye nezingubo zaphansi. Izinto zokubhaka ze-elekthronikhi zidinga ukuvikela izingxenye zangaphakathi ze-elekthronikhi endaweni yangaphandle. I-epoxy resin ephulukiswe ngokubamba iqhaza kwe-MOCA inganikeza ukuvalwa okuhle kanye nokuvikelwa komshini. Izingubo zaphansi ze-epoxy zidinga ukuba nezakhiwo ezifana nokumelana nokuguguleka kanye nokumelana nokugqwala ukuze kuhlangatshezwane nezidingo zokusetshenziswa kwezindawo ezifana nama-workshop ezimboni kanye nezindawo zokupaka.
Ukupakisha Nokuthumela
25KG/isikhwama noma ngokwezidingo zamakhasimende.
Ukuthunyelwa: Izinhlobo ezingu-6.1 zezimpahla eziyingozi futhi zingathunyelwa olwandle.
Gcina futhi ugcine
Isikhathi sokuphila: Izinyanga ezingama-24 kusukela ngosuku lokwenziwa kwento epakishweni lokuqala elingavulwanga, igcinwe endaweni epholile neyomile kude nokukhanya kwelanga okuqondile, amanzi.
Indawo yokugcina izinto enomoya, Ukomisa okuphansi kwezinga lokushisa, Ihlukaniswe nama-oxidants, ama-acid.
