I-1,3-Bis(aminomethyl)benzene/CAS: 1477-55-0
Inkcazo emfutshane:
Igama lemveliso: 1,3-Bis(aminomethyl)benzene
Elinye igama: MXDA
I-CAS: 1477-55-0
I-MF: C8H12N2
I-MW: 136.19
ULWAKHIWO:
Ubuninzi: 1.032 g/mL kwi-25 °C (lit.)
Incopho yokutsha: >230 °F
iinkcukacha
| Into | Inkcazo
|
| Inkangeleko | Ayinambala kwaye ayibonakali |
| Ukufuma% ≤ | 0.1 |
| Umxholo %≥ | 99.8 |
| Umbala ≤ | 10 |
| Ixabiso le-amine | 800-830 |
| Inxalenye yobunzima be-benzylamini%≤ | 0.1 |
| Inxalenye yobunzima be-3-cyanobenzylamine%≤ | 0.1 |
| Inxalenye yobunzima be-3-(methylamino)benzamide%≤ | 0.1 |
| Inxalenye yobunzima bepolymer%≤ | 0.1 |
Ukusetyenziswa
Ulwakhiwo olukhethekileyo lwe-MXDA lugqiba ukuba ineempawu ezahlukeneyo zomzimba nezekhemikhali ezibalaseleyo, ngoko ke isetyenziswa kakhulu. I-MXDA kunye nee-hydrides zayo ezijikelezayo zingasetyenziswa njengee-epoxy resins, kunye nokusebenza kakuhle kokuphilisa ubushushu begumbi, ukumelana nobushushu okuhle, ukumelana namanzi, kunye nokumelana nokugqwala kweekhemikhali. Ngaphezu koko, zinokuvelisa ii-resins ezicacileyo nezigqityiweyo kakuhle kakhulu ezine-viscosity ephantsi kunye nokusebenza kakuhle. Kwangaxeshanye, i-MXDA sisixhobo esibalulekileyo sekhemikhali esiphakathi, esinokudibanisa ii-polyamides ezine-dibasic acids, kwaye sinokudibanisa i-m-xylene diisocyanate, i-monomer ye-polyurethane. Ii-hydrides zayo ze-benzene ring zingasetyenziselwa ukudibanisa ii-diisocyanates. Okwangoku, isetyenzisiwe ekuhlanganiseni ii-ejenti zerabha ezidibanisayo, izibulala-zinambuzane, iziqinisi zefayibha, ii-surfactants, njl.
I-1,3-Benzenedimethylamine isetyenziswa kakhulu ekwenzeni ii-epoxy resin agents ezisebenza kakuhle ezimelana nobushushu, ezingenabungozi, ezifanelekileyo zokwakha phantsi kwamanzi, kwaye ezikwaziyo ukucocwa ngokukhawuleza xa zifudunyezwa. Isebenza njengezinto eziluhlaza zee-polyurethane resin kunye nee-epoxy resin ezisebenza ngokwenziwa, kwaye ikwasetyenziswa kwicandelo lee-auxiliaries zerabha, iiplastiki ezithintela ukukhanya, izibulali-zinambuzane, ii-coating, iimveliso ze-nylon, ii-fiber agents, izithinteli zokugqwala, ii-chelating agents, ii-lubricants, ukucubungula iphepha, njl.njl.
Isetyenziselwa ukulungiselela ii-epoxy resin curing agents, iiplastiki ezikwaziyo ukufuma, ii-auxiliaries zerabha, ii-polyurethane resin, ii-coatings, njl. Isetyenziswa kakhulu ekwenzeni ii-epoxy resin curing agents ezisebenza kakuhle ezimelana nobushushu, ezingenabungozi, ezifanelekileyo zokwakha phantsi kwamanzi, kwaye zinokuphiliswa ngokukhawuleza xa zifudunyezwa. Isebenza njengezinto eziluhlaza zee-polyurethane resin kunye nee-epoxy resin ezisebenzayo, kwaye ikwasetyenziswa kwicandelo lee-auxiliaries zerabha, iiplastiki ezikwaziyo ukufuma, izibulali-zinambuzane, ii-coatings, iimveliso ze-nylon, ii-fiber finishing agents, i-rust inhibitors, ii-chelating agents, ii-lubricants, i-paper processing, njl.
Ukupakishwa kunye nokuthunyelwa
25KG/Idrama okanye ngokweemfuno zomthengi.
Yeyokwempahla eqhelekileyo kwaye inokuhanjiswa ngolwandle nangomoya
Gcina kwaye ugcine
Ixesha lokuphelelwa: Iinyanga ezingama-24 ukususela kumhla wokwenziwa kwayo kwiphakheji yokuqala engavulwanga igcinwe kwindawo epholileyo neyomileyo kude nelanga elithe ngqo, amanzi.
Indawo yokugcina umoya, Ukomisa kubushushu obuphantsi, Yahlulwe kwii-oxidants, ii-asidi.
