1,3-Bis(aminomethyl)benzene/CAS: 1477-55-0
Fa'amatalaga Pupuu:
Igoa oloa: 1,3-Bis(aminomethyl)benzene
Isi igoa: MXDA
CAS: 1477-55-0
MF: C8H12N2
MW: 136.19
FA'ATULAGA:
Mafiafia: 1.032 g/mL i le 25 °C (malamalama)
Tulaga e fa'amumu ai: >230 °F
fa'amatalaga
| Mea | Fa'amatalaga
|
| Foliga vaaia | Leai se lanu ma manino |
| Susū% ≤ | 0.1 |
| %≥ o le anotusi | 99.8 |
| Lanu ≤ | 10 |
| Taua o le amine | 800-830 |
| O le vaega tele o le benzylamine%≤ | 0.1 |
| O le vaega tele o le 3-cyanobenzylamine%≤ | 0.1 |
| O le vaega tele o le 3-(methylamino)benzamide%≤ | 0.1 |
| O le vaega tele o le polymer%≤ | 0.1 |
Fa'aaogāga
O le fausaga faapitoa o le MXDA e iloa ai o loʻo i ai le tele o meatotino faaletino ma vailaʻau sili ona lelei, o lea e faʻaaogaina lautele ai. E mafai ona faʻaaogaina le MXDA ma ona cyclic hydrides o ni vailaʻau faʻamalolo mo epoxy resins, faʻatasi ai ma le faʻatinoga sili ona lelei o le faʻamalolo i le vevela o le potu, teteʻe lelei i le vevela, teteʻe i le vai, ma teteʻe i le ele o vailaʻau. E le gata i lea, e mafai ona latou gaosia ni resins faʻamalolo manino ma matua lelei lava ma le maualalo o le viscosity ma le lelei o le faʻagaoioia. I le taimi lava e tasi, o le MXDA o se vailaʻau taua tele, lea e mafai ona faʻapipiʻi polyamides ma dibasic acids, ma mafai ona faʻapipiʻi m-xylene diisocyanate, o se monomer o le polyurethane. E mafai foi ona faʻaaogaina ona benzene ring hydrides e faʻapipiʻi ai diisocyanates. I le taimi nei, ua faʻaaogaina i le faʻapipiʻiina o vailaʻau faʻapipiʻi paʻu, vailaʻau faʻasaina, faʻamautuina o alava, surfactants, ma isi.
O le 1,3-Benzenedimethylamine e fa'aaogaina tele mo le gaosia o vaila'au fa'amamago epoxy resin e maualuga le fa'atinoga e tete'e atu i le vevela, e le o'ona, e talafeagai mo le fausiaina i lalo o le vai, ma e mafai ona vave fa'amamago pe a fa'avevela. E avea o se mea mata mo resins polyurethane ma resins epoxy fa'apitoa, ma e fa'aaogaina fo'i i vaega o mea fa'aopoopo pa'u, palasitika e maaleale i le malamalama, vaila'au fa'asaina, ufiufi, oloa nylon, vaila'au fa'auma alava, vaila'au e taofia ai le ele, vaila'au chelating, lubricants, gaosiga pepa, ma isi mea fa'apena.
E fa'aaogaina mo le sauniaina o vaila'au fa'ama'a'a epoxy resin, palasitika e ma'ale'ale i le malamalama, mea fa'aopoopo mo pa'u, resin polyurethane, vali, ma isi mea fa'apena. E masani ona fa'aaogaina mo le gaosia o vaila'au fa'ama'a'a epoxy resin e maualuga le fa'atinoga e tete'e i le vevela, e le o'ona, e talafeagai mo le fausiaina i lalo o le vai, ma e vave ona mago pe a fa'avevela. E avea o se mea mata mo resin polyurethane ma resin epoxy fa'apitoa, ma e fa'aaogaina fo'i i vaega o mea fa'aopoopo mo pa'u, palasitika e ma'ale'ale i le malamalama, vaila'au fa'asaina, vali, oloa nylon, mea fa'auma alava, mea e taofia ai le ele, mea fa'asusu, mea fa'asusu, fa'agasologa pepa, ma isi mea fa'apena.
Afifiina ma le Felauaiga
25KG/Palu po'o mana'oga o tagata fa'atau.
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