tala fou

Meatotino Fa'akemikolo

E leai se lanu, samasama māmā ma manino. E hygroscopic, e malosi le alkaline, ma e iai sina manogi amonia. E mafai ona fefiloi ma le vai ma le ava malosi, e fai si solo i le ether.

CAS Nu. 111-41-1

Fua fa'atatau molekiula C4H12N2O

Mamafa molekiula 104.15

EINECS Nu. 203-867-5

Tulaga e liusuavai ai -28°C

Pupula le tulaga 238-240°C/752mmHg (tusitusiga)

Mafiafia 1.03g/mL i le 25°C (lit.)

Fa'ailoga fa'ata'ita'i n20/D1 .485(lit.)

Tulaga e oso ai le afi >230°F

Tulaga e teu ai Teu i lalo ifo o le +30°C.

Malu Fa'asolo i le vai

111-41-1

Fa'aaogāga

Fa'aaogaina mo le gaosiga o vali, resins, pa'u, mea e fa'a'olo'olo ai, vaila'au e fa'a'aisa ai iniseti, ma vaila'au e fa'amama ai siama. O le vaila'au e taofia ai le 'ele'elea 1017 ua saunia e fa'aaogaina i le gaosiga o vaila'au petrochemical. O lenei oloa o se vaila'au fa'ama'a'a lelei tele mo le epoxy resin e maualalo le o'ona, lea e sili atu le lelei nai lo le ethylenediamine. O lenei oloa e fa'aaogaina fa'atasi ma le epoxy resin ma e fa'aaogaina lautele mo le fa'apipi'iina o vaega eseese o u'amea ma vaega e le o u'amea, fa'atulagaina o ufiufi epoxy e tete'e atu i le 'ele'elea, fa'apipi'iina o so'oga uaea ma isi vaega fa'ainisinia ma eletise.

Metotia gaosiga:

E maua mai le tali atu o le ethylenediamine ma le ethylene oxide.

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Fa'amatalaga Fa'afeso'ota'i

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