Cov khoom
Acrylonitrile kev lag luam tsom xam
Acrylonitrile kev lag luam tsom xam,
Acrylonitrile rau ABS Resins, Acrylonitrile rau NBR, Acrylonitrile rau SAN, Acrylonitrile rau Synthetic Rubbers, SAR raw khoom,
Khoom nta
| Khoom npe | Acrylonitrile |
| Lwm Lub Npe | 2-Propenenitrile, Acrylonitrile |
| Molecular Formula | C3H3N |
| CAS Nr | 107-13-1 : kuv |
| EINECS No | 203-466-5 : kuv |
| UN NO | 1093 ib |
| Hs Code | 292610 000 Nws |
| Molecular hnyav | 53.1 g / mol |
| Qhov ntom | 0.81 g / cm3 ntawm 25 ℃ |
| Boiling point | 77.3 ℃ |
| Melting point | -82 ℃ |
| Vapor siab | 100 torr ntawm 23 ℃ |
| Solubility Soluble nyob rau hauv isopropanol, ethanol, ether, acetone, thiab benzene conversion yam | 1 ppm = 2.17 mg/m3 at 25 ℃ |
| Purity | 99.5% |
| Qhov tshwm sim | Colorless pob tshab kua |
| Daim ntawv thov | Siv rau hauv kev tsim cov polyacrylonitrile, nitrile roj hmab, dyes, hluavtaws resins |
Certificate of Analysis
| Kuaj | Yam khoom | Txuj kev tshwm sim |
| Qhov tshwm sim | Colorless pob tshab kua | |
| Xim APHA Pt-Co : ≤ | 5 | 5 |
| acidity (acetic acid) mg/kg ≤ | 20 | 5 |
| PH (5% aqueous tov) | 6.0-8.0 Nws | 6.8 |
| Titration tus nqi (5% aqueous tov) ≤ | 2 | 0.1 |
| Dej | 0.2-0.45 Nws | 0.37 ib |
| Aldehydes tus nqi (acetaldehyde) (mg / kg) ≤ | 30 | 1 |
| Cyanogens tus nqi (HCN) ≤ | 5 | 2 |
| Peroxide (hydrogen peroxide) (mg / kg) ≤ | 0.2 | 0.16 |
| Fe (mg / kg) ≤ | 0.1 | 0.02 ib |
| Cu (mg / kg) ≤ | 0.1 | 0.01 ib |
| Acrolein (mg / kg) ≤ | 10 | 2 |
| Acetone ≤ | 80 | 8 |
| Acetonitrile (mg / kg) ≤ | 150 | 5 |
| Propionitrile (mg / kg) ≤ | 100 | 2 |
| Oxazole (mg / kg) ≤ | 200 | 7 |
| Methylacrylonitrile (mg / kg) ≤ | 300 | 62 |
| Acrylonitrile Cov ntsiab lus (mg / kg) ≥ | 99.5 ua | 99.7 ua |
| Ua haujlwm kub (ntawm 0.10133MPa), ℃ | 74.5-79.0 Nws | 75.8-77.1 ib |
| Polymerization inhibitor (mg / kg) | 35-45 : kuv | 38 |
| Xaus | Cov txiaj ntsig tau ua raws li kev lag luam sawv ntsug | |
Pob thiab xa khoom
Khoom siv
Acrylonitrile yog ua lag luam los ntawm propylene ammoxidation, nyob rau hauv uas propylene, ammonia, thiab cua yog reacted los ntawm catalyst nyob rau hauv ib tug fluidized txaj.Acrylonitrile feem ntau yog siv los ua co-monomer hauv kev tsim cov acrylic thiab modacrylic fibers.Kev siv muaj xws li kev tsim cov yas, txheej txheej, nitrile elastomers, barrier resins, thiab cov nplaum.Nws kuj yog ib qho tshuaj nruab nrab hauv cov synthesis ntawm ntau yam antioxidants, tshuaj, dyes, thiab nto-active.
1. Acrylonitrile ua los ntawm polyacrylonitrile fiber, uas yog acrylic fiber.
2. Acrylonitrile thiab butadiene tuaj yeem ua copolymerized los tsim cov roj hmab nitrile.
3. Acrylonitrile, butadiene, styrene copolymerized los npaj ABS resin.
4. Acrylonitrile hydrolysis tuaj yeem tsim acrylamide, acrylic acid thiab nws cov esters.
Acrylonitrile yog cov kua tsis muaj xim, ntshiab, thiab pob tshab tsim los ntawm cov tshuaj tiv thaiv ntawm ammonia, huab cua, thiab propylene nyob rau hauv muaj cov catalyst kub.Acrylonitrile yog siv ntau yam tshuaj xws li acrylonitrile butadiene styrene (ABS), acrylic fibers, styrene-acrylonitrile resins (SAR), nitrile roj hmab, thiab carbon fibers, thiab lwm yam.
Raws li Kev Tshawb Fawb, Kev Lag Luam Thoob Ntiaj Teb Acrylonitrile yuav tsum pom qhov kev loj hlob nruab nrab thaum lub sijhawm kwv yees.Lub luag haujlwm tseem ceeb rau lub ntiaj teb Acrylonitrile kev lag luam kev loj hlob yog nce kev thov los ntawm kev lag luam tsheb.Kev siv cov yas ntau ntxiv hauv cov khoom siv hluav taws xob, ua ke nrog kev lag luam hluav taws xob thiab hluav taws xob loj hlob, yog ntxiv mus rau kev loj hlob ntawm kev lag luam.
Cov cheeb tsam Asia-Pacific tau kwv yees tias yuav yog lub lag luam loj tshaj plaws hauv cheeb tsam rau Acrylonitrile.Kev xav tau ntau ntxiv rau tsheb, khoom siv hauv tsev, hluav taws xob thiab hluav taws xob gadgets, thiab kev loj hlob ntawm kev lag luam hauv Is Nrias teb thiab Tuam Tshoj yog qhov tseem ceeb hauv cov cheeb tsam no.
Nyob rau hauv cov nqe lus ntawm segmentation los ntawm cov neeg siv kawg kev lag luam, lub ntiaj teb no Acrylonitrile kev ua lag luam yog dominated los ntawm kev lag luam automotive.Acrylonitrile butadiene styrene (ABS) yog siv nyob rau hauv ntau daim ntawv thov tsheb, xws li dashboard Cheebtsam, ntsuas vaj huam sib luag, qhov rooj liner thiab tuav, thiab cov khoom siv lub rooj zaum.Kev siv cov yas hauv tsheb kom txo tau qhov hnyav ntawm lub tsheb kom txo tau cov pa roj carbon emissions thiab txhim kho lub tsheb efficiency tsav qhov kev thov rau ABS hauv kev lag luam tsheb thiab, yog li ntawd, Acrylonitrile.
Hais txog segmentation los ntawm daim ntawv thov, Acrylonitrile butadiene styrene (ABS) yog ntu nrog cov lag luam loj tshaj plaws hauv khw Acrylonitrile.Nws cov khoom tsim nyog, xws li lub zog thiab kav ntev ntawm qhov kub thiab txias, tsis kam rau cov tshuaj, cua sov, thiab kev cuam tshuam, nrhiav kev siv hauv cov khoom siv hluav taws xob, hluav taws xob thiab hluav taws xob, thiab kev lag luam tsheb.
Ntiaj teb no Acrylonitrile kev ua lag luam yog consolidated.Cov tuam txhab loj hauv khw tau pom tias yog INEOS, Ascend Performance Materials, Asahi Kasei Corporation, Mitsubishi Chemical Corporation, Sumitomo Chemical Co., Ltd, thiab Sinopec Group, thiab lwm yam.
Daim ntawv tshaj tawm thoob ntiaj teb Acrylonitrile Kev Lag Luam muab kev nkag siab tob rau hauv Acrylonitrile kev ua lag luam lub xeev tam sim no thiab yav tom ntej thoob plaws ntau cheeb tsam.Txoj kev tshawb no qhia meej txog kev lag luam Acrylonitrile los ntawm segmenting raws li Daim Ntawv Thov (Acrylic Fiber, Acrylonitrile Butadiene Styrene (ABS), Polyacrylamide (PAM), Nitrile Butadiene Rubber (NBR) thiab lwm yam kev siv), End-user industries (Automotive, Hluav taws xob thiab Electronics, Kev tsim kho, ntim, thiab lwm yam) thiab Geography (North America, Asia-Pacific, South America, Europe, thiab Middle-East thiab Africa).Daim ntawv tshaj tawm tshuaj xyuas kev lag luam tsav tsheb thiab kev txwv thiab cuam tshuam ntawm Covid-19 ntawm kev lag luam loj hlob hauv kev nthuav dav.Txoj kev tshawb no npog thiab suav nrog cov kev lag luam tawm tshiab, kev txhim kho, cov hauv kev, thiab cov teeb meem hauv kev lag luam.Daim ntawv tshaj tawm no kuj tau tshawb fawb txog kev sib tw toj roob hauv pes nrog cov tuam txhab loj 'cov ntaub ntawv, suav nrog lawv cov kev lag luam thiab cov haujlwm.
