Acetic acidyog ib qho tseem ceeb heev organic chemical raw khoom, dav siv nyob rau hauv ntau industries. Hauv ntau lub lag luam uas siv acetic acid, refined terephthalic acid (PTA) kev lag luam noj ntau acetic acid.
Nyob rau hauv 2023, PTA yuav tuav qhov loj tshaj plaws nyob rau hauv daim ntawv thov acetic acid ntu. PTA feem ntau yog siv los tsim cov khoom siv polyester, xws li polyethylene terephthalate (PET) fwj, polyester fiber thiab polyester zaj duab xis, uas yog siv dav hauv textile, ntim thiab lwm yam.
Tsis tas li ntawd, acetic acid kuj tseem siv rau hauv kev tsim cov ethylene acetate, acetate (xws li ethyl acetate, butyl acetate, thiab lwm yam), acetic anhydride, chloroacetic acid thiab lwm yam khoom siv tshuaj, tab sis kuj siv los ua cov kuab tshuaj hauv tshuaj tua kab, tshuaj thiab dyes thiab lwm yam kev lag luam. Piv txwv li, vinyl acetate yog siv los ua cov txheej tiv thaiv, cov nplaum, thiab cov yas; Acetate tuaj yeem siv ua kuab tshuaj; Acetic anhydride yog siv rau hauv kev tsim cov acetate fiber, tshuaj, dyes, thiab lwm yam Chloroacetic acid yog siv nyob rau hauv zus tau tej cov tshuaj tua kab, tshuaj, dyes thiab thiaj li nyob.
Feem ntau,acetic acidmuaj cov ntawv thov tseem ceeb hauv ntau qhov kev lag luam xws li kev lag luam tshuaj, hluavtaws fiber ntau, tshuaj, roj hmab, khoom noj khoom haus additives, dyeing thiab weaving. Nrog rau txoj kev loj hlob ntawm ntau yam kev lag luam, nws daim ntawv thov thaj chaw tuaj yeem txuas ntxiv.
Post lub sij hawm: Aug-19-2024