Paraxylene (PX) yog dab tsi hauv tshuaj?
Paraxylene (PX CAS: 106-42-3) yog ib qho tseem ceeb ntawm cov pa roj carbon monoxide uas siv dav hauv kev lag luam petrochemical, feem ntau yog lub tsev thaiv kev tsim cov purified terephthalic acid (PTA) thiab dimethyl terephthalate (DMT)-cov khoom tseem ceeb hauv kev tsim cov polyethylene (PETe).
Dab tsi yog cov khoom ntawm paraxylene (PX)?
Paraxylene yog cov kua tsis muaj xim, pob tshab nrog cov ntxhiab tsw thiab cov yam ntxwv ntawm lub cev. Nws muaj qhov ntom ntom ntawm 0.861, melting point ntawm 13.2 degree, kub taw tes ntawm 138.5 degree, thiab flash point ntawm 25 degree. Cov tshuaj no tau yooj yim miscible nrog cov kuab tshuaj organic xws li ethanol, diethyl ether, thiab acetone.
Dab tsi yogParaxylene (PX)siv rau?
Paraxylene (PX)feem ntau yog siv rau hauv kev tsim cov polyester fibers (xws li polyester) thiab cov thawv yas (xws li lub raj mis dej haus), suav txog ntau dua 95% ntawm nws cov khoom siv tag nrho. Hauv qab no yog cov kev faib cov ntawv thov tshwj xeeb:
Polyester Fiber (Polyester) Manufacturing:Siv rau hauv khaub ncaws, tsev textiles (xws li, curtains, txaj txaj), thiab cov khoom siv (xws li, log qaum ntaub), accounting rau ntau tshaj 90% ntawm paraxylene noj.
Kev tsim cov khoom yas:
- Polyester ntim zoo li lub raj mis haus thiab cov thawv ntim khoom noj.
- Zaj duab xis (piv txwv li, cling qhwv, ntim zaj duab xis).
Lwm daim ntawv thov kev lag luam
Solvent:Siv nyob rau hauv cov xim, roj hmab ua, thiab aviation roj additives.
Chemical feedstock:
- Kev tsim cov dyes, tshuaj tua kab, thiab tshuaj intermediates.
- Synthetic fragrances thiab inks.
Laboratory applications:Ua hauj lwm raws li tus qauv tshuaj rau chromatographic tsom xam.
Vim li cas thiaj xaiv Gneebio ua koj tus neeg muag khoom?
Raws li ib tug Paraxylene (CAS: 106-42-3)neeg tsim khoom, Gneebio tsom rau cov khoom sib xws, kev siv tau zoo, thiab kev ntseeg siab ntawm cov khoom siv ntau. Lub tuam txhab ua haujlwm raws li kev tswj hwm nruj kom paub meej tiasparaxyleneua tau raws li qhov yuav tsum tau muaj ntawm loj - nplai thiab qhov chaw tsim khoom tas mus li.
Qhov tseem ceeb ntawm kev tsim khoom thiab khoom siv zog muaj xws li:
- Tswj purity qib tsim nyog rau kev lag luam thiab khoom siv
- batch ruaj khov-rau-batch zoo rau ntev- kev yuav khoom
- Muaj peev xwm muab tau los txhawb kev cog lus thiab chaw xaj khoom
- Export -npaj ntim thiab cov ntaub ntawv (COA, SDS, thiab lwm yam)
Nyem qhov no kom tau txais qhov tseeb thoob ntiaj tebParaxylene (CAS: 106-42-3)chaw tsim khoom lag luam tus nqi rau 2026.
