Methyl acetate ma le ethyl acetate o ni solvents lauiloa e lua e faʻaaogaina lautele i pisinisi eseese e pei o vali, paʻu, faʻapipiʻi, ma vailaʻau. O a latou vailaʻau faʻapitoa ma faʻatinoga e matua taua ai i le tele o talosaga, ma faʻauluina ai latou manaʻoga i le maketi.
E lauiloa mo lona vave fa'asao ma le maualalo o le oona, o le methyl acetate e avea o se solvent aoga mo nitrocellulose, resins, ma polymers eseese. O lona fa'atinoga e le fa'atapula'aina i galuega solvent; e faʻaaogaina foi e gaosia ai le methyl acetate derivatives, lea e faʻaaogaina i le gaosiga o vailaʻau faʻapitoa. I le isi itu, o le ethyl acetate e fiafia i ai mo lona manogi manaia ma le sili ona lelei o le solubility, ma avea ai ma filifiliga lauiloa i le pisinisi o meaʻai ma meainu mo le gaosiga o mea manogi ma mea manogi.
O le tulaga lelei o nei solvents e taua tele ona e afaina tonu ai le faatinoga o le oloa mulimuli. Ole mama maualuga ole methyl acetate ma le ethyl acetate e taua tele mo talosaga e manaʻomia ai tulaga faʻamaonia lelei, e pei ole vailaʻau ma meaʻai. O loʻo faʻateleina le taulaʻi o tagata gaosi oloa i le gaosia o solvents maualuga e faʻafetaui ai le faʻatupulaia o manaʻoga o nei alamanuia.
I tulaga o tau, o tau o le methyl acetate ma le ethyl acetate ua fesuisuiai ona o suiga i tau o meafaitino ma le malosi o maketi. O fa'asologa o tau o lo'o a'afia i mea taua e pei o le gaosiga gafatia, suiga fa'atonutonu, ma suiga o mana'oga o tagata fa'atau. A'o avea le fa'aauau pea ma taula'iga ile pisinisi kemikolo, o lo'o faasolosolo malie lava ona fa'asolosolo le maketi i so'o fa'avae fa'aola, lea e ono a'afia ai le tau ma le mana'oga o acetates masani.
I le aotelega, o le methyl acetate ma le ethyl acetate maketi e faʻamoemoe e tupu, faʻamalosia e lona agavaʻa ma le faʻatupulaia o le manaʻoga mo solvents maualuga i pisinisi eseese. A'o fa'asolosolo faiga fa'atauva'a, e tatau ona mataala tagata pa'aga e fa'afetaui i suiga o tau ma mea e fiafia i ai tagata fa'atau ina ia mautinoa latou te fa'atumauina se avanoa fa'atauva i lenei si'osi'omaga malosi.
Taimi meli: Mati-10-2025