isi

Oloa

Glycol diethyl eter acetate

Fa'amatalaga Puupuu:

O le ethylene glycol ether acetate e masani ona faʻaaogaina e avea o se solvent mo le valiina o uʻamea ma meaafale, o se solvent mo le valiina o le pulumu, ma o se solvent mo paʻu puipui, vali, resins, paʻu ma vaitusi, ma e mafai foi ona faʻaaogaina i le fausiaina o le uʻamea, tioata ma isi mea fa'amama fa'amama malo, ma avea ma se vaila'au vaila'au.


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga o oloa

E mafai ona gaosia le MEA e ala i le fa'afefeina o le ammonia/vai ma le ethylene oxide i le mamafa o le 50-70 pa e fa'atumauina ai le ammonia i le vaega vai. O le faagasologa e exothermic ma e le manaʻomia se faʻamalosi. Ole fua ole ammonia ma le ethylene oxide e taua tele i le filifilia o le tuufaatasiga o le paluga e maua. Afai e tali le ammonia ma le mole e tasi o le ethylene oxide, ua faia le monoethanolamine, faatasi ai ma mole mole e lua o le ethylene oxide, e fai le diethanolamine ae tolu mole o le ethylene oxide triethanolamine ua fausia. A maeʻa le tali, o le faʻamaʻiina o le paluga e maua mai e faia muamua e aveese ai le sili atu o le amonia ma le vai. Ona tuueseeseina lea o amine e faaaoga ai se seti o le distillation e tolu-laasaga.

Monoethanolamine o loʻo faʻaaogaina e pei o vailaʻau faʻamaʻi, vailaʻau faʻamaʻi, vailaʻau, solvents, intermediates vali, paʻu accelerators, inhibitors corrosion ma surfactants, ma isi E faʻaaogaina foi e pei o le kasa acid absorbents, emulsifiers, plasticizers, paʻu vulcanizing agents, lomitusi ma vali Whitening sui, ie. anti-moth agent, ma isi. E mafai foi ona faʻaaogaina e avea o se plasticizer, vulcanizing agent, accelerator ma le foaming agent mo resins synthetic ma paʻu, faʻapea foʻi ma intermediates mo vailaau faʻasaina, vailaʻau ma vali. O se mea mataʻina foʻi mo vailaʻau faʻapipiʻi, emulsifiers mo cosmetics, ma isi pisinisi textile e pei o le lomitusi ma le valiina o le susulu, antistatic agent, anti-moth agent, detergent. E mafai fo'i ona fa'aogaina e pei o se kaponi carbon dioxide absorber, vaitusi fa'aopoopo, ma suau'u fa'aopoopo.

Meatotino

Fuafuaga C6H12O3
CAS NO 111-15-9
foliga vaaia le lanu, manino, vai viscous
mafiafia 0.975g/mLat 25°C(malamalama)
mea fa'apuna 156°C(malamalama)
fa'ailoga moli 135°F
afifiina pa'u / ISO Tane
Teuina Teu i totonu o se nofoaga malulu, malulu, matutu, vavae ese mai le afi, utaina ma le la'uina o felauaiga e tatau ona teuina e tusa ai ma aiaiga o vailaʻau oona e mu.

* O fa'amaufa'ailoga e mo na'o fa'amatalaga. Mo fa'amatalaga, tagai ile COA

Fa'atatauga

Fa'aaogaina e fai ma solvent, fa'atasi ai ma isi mea fa'apipi'i fa'aogaina e pei o le pa'u pa'u, vali fa'a'ese'ese sui, u'amea vevela fa'apipi'i fa'apipi'i fa'afefete, ma isi.

I vailaʻau faʻapitoa, MEA e faʻaaoga muamua mo le faʻafefe poʻo le saunia o faʻamaʻi. E mafai ona fa'aogaina le MEA e fai ma fa'atonu pH i mea teuteu.

O se sclerosant injectable e fai ma togafitiga o fa'ama'i ma'i toto. 2-5 ml ole ethanolamine oleate e mafai ona tui ile mucosa i luga a'e o le hemorrhoids e mafua ai le ma'i ma'i ma le mucosal fix ma taofia ai le alu ifo i fafo mai le anal canal.

Ose vaega fo'i e fa'amama ai le vai mo tioata o ta'avale.

Fa'amanuiaga

Tulaga lelei, lava le aofaʻi, lelei le tuʻuina atu, maualuga le lelei o le tautua E i ai se faʻamanuiaga i luga o se amine tutusa, ethanolamine, ona o se maualuga maualuga e mafai ona faʻaaogaina mo le malosi tutusa. Ole mea lea e mafai ai e le au fa'amama ona fufulu le hydrogen sulfide ile la'ititi ole amine fa'asalalau ma fa'aitiitia le fa'aogaina ole malosi.


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