Cyclhexane yog ib qho tseem ceeb petrochemical feedstock. Los ntawm oxidizing cyclohexane, cyclohexanone thiab cyclohexanol (KA roj) tuaj yeem tsim tau, uas tuaj yeem hloov mus rau hauv adipic acid thiab caprolactam (cov monomers tseem ceeb rau kev tsim cov nylon textiles, engineering plastics, thiab fibers). Feem ntau ntawm thoob ntiaj teb cyclohexane ntau lawm yog siv los tsim nylon 6 thiab nylon 6,6.
Cyclhexanone CAS 110-82-7 yog dab tsi?
Tom ntej: Cyclohexane CAS 110-82-7yog cov kua tsis muaj xim, flammable nrog cov tshuaj ntxuav tes tshwj xeeb - zoo li tsw, dav siv hauv tshuaj thiab kev siv tshuaj. Nrog ib tug molecular mis ntawm C6H12, nws muaj ib tug melting point ntawm 6.47℃thiab ib tug boiling point ntawm 80.7 degree. Cyclhexane yog insoluble hauv dej tab sis miscible nrog ntau yam organic solvents. Raws li tsis yog -polar hnyav, nws yog tsuas yog siv nyob rau hauv cov nylon kev lag luam raws li ib tug intermediate nyob rau hauv zus tau tej cov adipic acid thiab caprolactam.
Cov khoom ntawm Cyclhexane
lub cev muaj zog:
- Cov tsos mob: tsis muaj xim tsis muaj kua
- Kub taw tes: 80.7 degree
- Melting point: 6.5 degree
- Ceev: 0.7739 g / mL @ 20 degree
- Solubility: Insoluble hauv dej; soluble nyob rau hauv cov organic solvents
- Lub teeb taw qhia: -18℃(hloov kub heev)
Chemical Properties:
Cyclohexane ruaj khov tab sis tsis sib haum nrog cov muaj zog oxidizers.Raws li cov kuab tshuaj uas tsis yog-polar, nws txhawb nqa ntau yam kev lag luam siv, los ntawm txheej txheej mus rau polymer manufacturing.
Kawm ntxiv txog cov khoom ntawm cyclohexane
Yuav Siv Cyclhexane li cas hauv Nylon Production
Nylon 6 Production (Caprolactam Txoj Kev)
Cyclohexane yog thawj oxidized los tsim KA roj (cyclohexanone thiab cyclohexanol sib tov). Lub refined cyclohexanone muab rho tawm los ntawm KA roj reacts nrog hydroxylamine los ua cyclohexanone oxime.Los ntawm Beckmann rearrangement, cyclohexanone oxime hloov dua siab tshiab rau hauv caprolactam. Thaum kawg, caprolactam tau dhau los ua polymerization los tsim Nylon 6, uas yog siv dav hauv cov khaub ncaws, ntaub pua plag thiab kev lag luam engineering plastics.
Nylon 66 Production (Adipic Acid Route)
Cyclohexane oxidation tsim cov roj KA (ketone-cov roj cawv, sib xyaw ntawm cyclohexanone thiab cyclohexanol). Tom qab ntxiv nitric acid oxidation, KA roj yog ua tiav rau hauv adipic acid.Los ntawm cov tshuaj condensation cov tshuaj tiv thaiv, adipic acid yog ua ke nrog hexamethylenediamine los ua ke Nylon 66. Nylon 66 yog nto moo rau siab mechanical zog thiab thermal stability, feem ntau siv nyob rau hauv automotive qhov chaw thiab hluav taws xob Cheebtsam.
Nylon 6 vs Nylon 66: Cyclohexane Lub luag haujlwm hauv Ob leeg
| Feature | Nylon 6 (Caprolactam Txoj Kev) | Nylon 66 (Adipic Acid Txoj Kev) |
|---|---|---|
| Core Raw Khoom | Cyclohexane (ntawm cyclohexanone nruab nrab) | Cyclohexane (ntawm KA roj & adipic acid) |
| End Applications | Synthetic fibers, textiles, ntim | Auto qhov chaw, siab -kev ua tau zoo engineering yas |
| Kev Ua Haujlwm Temp. | ~ 250 degree | ~ 270 degree |
| Purity Requirement | High industrial -qib cyclohexane | High -purity cyclohexane rau oxidation ruaj khov |
Nyob rau hauv luv luv, ob qho tib si mainstream nylon qib tso siab rau siab - zoo muaj cyclohexane kom ruaj khov thiab ua tau zoo polymer ua tau zoo.
Vim li cas Cyclohexane nyiam nyob rau hauv Nylon Manufacturing
Txhim khu kev ua haujlwm oxidation
Cyclohexane tau yooj yim oxidized los ua KA roj, tsis tu ncua muab cov khoom tseem ceeb rau cov khoom siv nylon.
Zoo heev Solvent & Processing yam ntxwv
Nws muaj qhov kub kub ruaj khov thiab tsis muaj zog, ua kom cov tshuaj tiv thaiv du thiab kev ua haujlwm ntau lawm.
Diversified Downstream hloov dua siab tshiab
Cyclohexane tuaj yeem ua rau hauv caprolactam thiab adipic acid, rau Nylon 6 thiab Nylon 66 kev tsim khoom.
Kev Pab Cuam Tshuam Ntawm Kev Ua Fiber
Nws cov derivatives txhim kho nylon fiber ntau zoo, kom ntseeg tau tias txawm tias dyeing thiab ruaj khov ua tiav.
Kev Loj Hlob Siv Cyclohexane hauv Nylon Production
Kev nce thoob ntiaj teb kev tsim khoom ntawm nylon txhais tau tias muaj kev nce ntxiv hauv kev siv cyclohexane.
- Kev loj hlob sai ntawm tsheb, textile, electronics, thiab kev tsim kho kev lag luam tau ua rau muaj kev xav tau ntau ntxiv rau cov ntaub ntawv nylon. Qhov kev nce hauv nylon ntau lawm tau ua rau kev lag luam xav tau rau kev lag luam -qib cyclohexane.
- Cov thev naus laus zis tshiab tau ua kom muaj txiaj ntsig zoo dua ntawm kev siv cyclohexane, tus nqi - cov khoom siv zoo.
- Raws li nylon siv rau hauv cov khoom lag luam qis, daim ntawv thov ntawm cyclohexane yuav dhau los ua ntau dua nyob rau lub sijhawm.
Nyem qhov no xa ib qho kev nug
Tianjin Gnee Biotech Co., Ltd.yog ib qho ntawm cov tuam txhab ua lag luam thiab cov chaw muag khoom ntawm High-Purity Cyclohexane Chemical CAS 110-82-7 hauv Suav teb. Txais tos kom yuav peb cov khoom siv tshuaj. Thov hu rau peb rau cov lus nug txog nqi.
Tiv tauj peb:
Email:sales@gneebio.com
Lub Vev Xaib: https://www.gneebio.com/inquiry
Peb lub tuam txhab
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