I-1,3-Bis(aminomethyl)benzene/CAS: 1477-55-0
Incazelo emfushane:
Igama lomkhiqizo: 1,3-Bis(aminomethyl)benzene
Elinye igama: MXDA
I-CAS: 1477-55-0
I-MF: C8H12N2
I-MW: 136.19
ISAKHIWO:
Ubuningi: 1.032 g/mL ku-25 °C (lit.)
Iphuzu le-Flash: >230 °F
incazelo
| Into | Imininingwane
|
| Ukubukeka | Akukho mbala futhi kusobala |
| Umswakama% ≤ | 0.1 |
| Okuqukethwe %≥ | 99.8 |
| Umbala ≤ | 10 |
| Inani le-Amine | 800-830 |
| Ingxenye enkulu ye-benzylamini%≤ | 0.1 |
| Ingxenye enkulu ye-3-cyanobenzylamine%≤ | 0.1 |
| Ingxenye yesisindo se-3-(methylamino)benzamide%≤ | 0.1 |
| Ingxenye yesisindo se-polymer%≤ | 0.1 |
Ukusetshenziswa
Isakhiwo esikhethekile se-MXDA sinquma ukuthi inezakhiwo eziningi ezinhle kakhulu zomzimba nezamakhemikhali, ngakho-ke isetshenziswa kabanzi. I-MXDA kanye nama-hydride ayo ajikelezayo angasetshenziswa njengezinto zokupholisa ama-resin epoxy, ngokusebenza kahle kakhulu kokupholisa izinga lokushisa legumbi, ukumelana okuhle nokushisa, ukumelana namanzi, kanye nokumelana nokugqwala kwamakhemikhali. Ngaphezu kwalokho, zingakhiqiza ama-resin acwengekile acacile futhi aqediwe kahle kakhulu ane-viscosity ephansi kanye nokusebenza okuhle. Ngesikhathi esifanayo, i-MXDA iyi-intermediate ebalulekile yamakhemikhali, engakwazi ukuhlanganisa ama-polyamides nama-dibasic acid, futhi ingakwazi ukuhlanganisa i-m-xylene diisocyanate, i-monomer ye-polyurethane. Ama-hydride ayo endandatho ye-benzene angasetshenziswa futhi ukuhlanganisa ama-diisocyanates. Njengamanje, isetshenziswe ekuhlanganiseni izinto zokuxhumanisa irabha, izibulala-zinambuzane, iziqinisi zefayibha, ama-surfactants, njll.
I-1,3-Benzenedimethylamine isetshenziswa kakhulu ekwenzeni ama-ejenti okwelapha i-epoxy resin asebenza kahle kakhulu angamelani nokushisa, angenabo ubuthi, afanele ukwakhiwa ngaphansi kwamanzi, futhi akwazi ukupholisa ngokushesha lapho efudumala. Isebenza njengezinto zokusetshenziswa zama-resin e-polyurethane kanye nama-epoxy resin asebenzayo okwenziwa, futhi isetshenziswa nasemasimini ezinsiza zerabha, amapulasitiki azwela ukukhanya, izibulala-zinambuzane, izembozo, imikhiqizo ye-nylon, ama-ejenti okuqeda i-fiber, ama-rust inhibitors, ama-chelating agents, ama-lubricant, ukucubungula iphepha, njll.
Isetshenziselwa ukulungiselela ama-ejenti okwelapha i-epoxy resin, amapulasitiki azwela ukukhanya, izithasiselo zerabha, ama-polyurethane resin, izembozo, njll. Isetshenziswa kakhulu ekukhiqizeni ama-ejenti okwelapha i-epoxy resin asebenza kahle kakhulu angamelani nokushisa, angenabo ubuthi, afanele ukwakhiwa ngaphansi kwamanzi, futhi angaphola ngokushesha lapho efudunyezwa. Isebenza njengezinto zokusetshenziswa zama-polyurethane resin kanye nama-epoxy resin asebenzayo okwenziwa, futhi isetshenziswa futhi emikhakheni yezithasiselo zerabha, amapulasitiki azwela ukukhanya, izibulala-zinambuzane, izembozo, imikhiqizo ye-nylon, ama-ejenti okuqeda i-fiber, izithibi zokugqwala, ama-chelating agents, izithambisi, ukucubungula iphepha, njll.
Ukupakisha Nokuthumela
25KG/Isigubhu noma ngokwezidingo zamakhasimende.
Kungokwempahla evamile futhi kungathunyelwa ngolwandle nangomoya
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.
