Acetic acid ose mea taua tele kemikolo fa'aola

Acetic acidose mea taua tele vailaʻau faʻaola, faʻaaogaina lautele i le tele o alamanuia. I le tele o alamanuia o lo'o fa'aogaina le acetic acid, fa'amamaina terephthalic acid (PTA) alamanuia fa'aaogaina le tele o le acetic acid.

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I le 2023, o le PTA o le a umia le tele o sea i le vaega o le faʻaogaina o le acetic acid. O le PTA e masani ona faʻaaogaina i le gaosiga o oloa polyester, e pei o le polyethylene terephthalate (PET) fagu, polyester fiber ma polyester film, lea e faʻaaogaina lautele i le ie, afifiina ma isi fanua.

E le gata i lea, o le acetic acid e faʻaaogaina foi i le gaosiga o le ethylene acetate, acetate (e pei o le ethyl acetate, butyl acetate, ma isi), acetic anhydride, chloroacetic acid ma isi vailaʻau, ae faʻaaogaina foi e avea o se solvent i vailaau faʻasaina, vailaʻau ma vali ma isi pisinisi. Mo se faʻataʻitaʻiga, o le vinyl acetate e faʻaaogaina e fai ai ni ufiufi puipui, faʻapipiʻi, ma palasitika; Acetate e mafai ona faʻaaogaina e fai ma solvent; Acetic anhydride o loʻo faʻaaogaina i le gaosiga o acetate fiber, vailaʻau, vali, ma isi. O le chloroacetic acid e faʻaaogaina i le gaosiga o vailaau faʻasaina, vailaʻau, vali ma isi.

Faalaua'itele,acetic acido loʻo i ai faʻaoga taua i le tele o faʻalapotopotoga faʻapisinisi e pei o vailaʻau vailaʻau, fiber gaosia, vailaʻau, paʻu, meaʻai faaopoopo, vali ma lalaga. Faatasi ai ma le atinaʻeina o pisinisi eseese, e mafai ona faʻaauau pea ona faʻalauteleina ona vaega faʻaoga.


Taimi meli: Aukuso-19-2024