Zogulitsa
Acrylonitrile kwa styrene-acrylonitrile
Acrylonitrile kwa styrene-acrylonitrile,
Acrylonitrile kwa utomoni, Acrylonitrile kwa SAN resins,
Zogulitsa Zamalonda
| Dzina lazogulitsa | Acrylonitrile |
| Dzina Lina | 2-Propenenitrile, Acrylonitrile |
| Molecular Formula | C3H3N |
| CAS No | 107-13-1 |
| EINECS No | 203-466-5 |
| UN NO | 1093 |
| Hs kodi | 292610000 |
| Kulemera kwa maselo | 53.1 g / mol |
| Kuchulukana | 0.81 g/cm3 pa 25 ℃ |
| Malo otentha | 77.3 ℃ |
| Malo osungunuka | -82 ℃ |
| Kuthamanga kwa nthunzi | 100 kutentha kwa 23 ℃ |
| Kusungunuka Kusungunuka mu isopropanol, ethanol, etha, acetone, ndi benzene Conversion factor | 1 ppm = 2.17 mg/m3 pa 25 ℃ |
| Chiyero | 99.5% |
| Maonekedwe | Zamadzimadzi zowoneka bwino zopanda mtundu |
| Kugwiritsa ntchito | Amagwiritsidwa ntchito popanga polyacrylonitrile, mphira wa nitrile, utoto, utomoni wopangira. |
Satifiketi Yowunikira
| Yesani | Kanthu | Zotsatira Zokhazikika |
| Maonekedwe | Zamadzimadzi zowoneka bwino zopanda mtundu | |
| Mtundu wa APHA Pt-Co :≤ | 5 | 5 |
| acidity (acetic acid) mg/kg ≤ | 20 | 5 |
| PH (5% yankho lamadzi) | 6.0-8.0 | 6.8 |
| Mtengo wa titration (5% yankho lamadzi) ≤ | 2 | 0.1 |
| Madzi | 0.2-0.45 | 0.37 |
| Mtengo wa aldehydes (acetaldehyde) (mg/kg) ≤ | 30 | 1 |
| Mtengo wa Cyanogens (HCN) ≤ | 5 | 2 |
| Peroxide (hydrogen peroxide) (mg/kg) ≤ | 0.2 | 0.16 |
| Fe (mg/kg) ≤ | 0.1 | 0.02 |
| Ku (mg/kg) ≤ | 0.1 | 0.01 |
| Acrolein (mg/kg) ≤ | 10 | 2 |
| Acetone ndi matenda a shuga | 80 | 8 |
| Acetonitrile (mg/kg) ≤ | 150 | 5 |
| Propionitrile (mg/kg) ≤ | 100 | 2 |
| Oxazole (mg/kg) ≤ | 200 | 7 |
| Methylacrylonitrile (mg/kg) ≤ | 300 | 62 |
| Acrylonitrile Content (mg/kg) ≥ | 99.5 | 99.7 |
| Kutentha osiyanasiyana (pa 0.10133MPa) ℃ | 74.5-79.0 | 75.8-77.1 |
| Polymerization inhibitor (mg/kg) | 35-45 | 38 |
| Mapeto | Zotsatira zimagwirizana ndi kaimidwe ka bizinesi | |
Phukusi ndi Kutumiza
Product Application
Acrylonitrile imapangidwa ndi malonda ndi propylene ammoxidation, momwe propylene, ammonia, ndi mpweya zimakhudzidwa ndi chothandizira pabedi lamadzimadzi.Acrylonitrile imagwiritsidwa ntchito makamaka ngati co-monomer popanga acrylic ndi modacrylic fibers.Ntchito zikuphatikizapo kupanga mapulasitiki, zokutira pamwamba, nitrile elastomers, zotchinga resins, ndi zomatira.Ndi mankhwala apakatikati pakupanga mitundu yosiyanasiyana ya antioxidants, mankhwala, utoto, komanso yogwira ntchito pamwamba.
1. Acrylonitrile yopangidwa ndi polyacrylonitrile fiber, yomwe ndi acrylic fiber.
2. Acrylonitrile ndi butadiene akhoza kupangidwa ndi copolymerized kuti apange mphira wa nitrile.
3. Acrylonitrile, butadiene, styrene copolymerized kukonzekera ABS utomoni.
4. Acrylonitrile hydrolysis imatha kupanga acrylamide, acrylic acid ndi esters ake.
Ma resins a Styrene-acrylonitrile (SAN) ndi ma resins owoneka bwino omwe amagwiritsidwa ntchito mosiyanasiyana kuphatikiza zinthu zapakhomo ndi zogula, zinthu zosiyanasiyana zophatikizika, zonyamula, zida (zamagetsi ndi zamagetsi), ntchito zamankhwala, ndi ntchito zina zamagalimoto.M'misika iyi, SAN imagwiritsidwa ntchito pakukhazikika kwake, kumveka bwino (ngakhale kuti magiredi osiyanasiyana ophatikizana amakhala owoneka bwino kapena osawoneka), gloss yabwino kwambiri, kukana kutentha, kusinthika kwabwino, mphamvu yonyamula katundu, komanso kukana mankhwala.Acrylics, polystyrene, polycarbonate, polyvinyl chloride (PVC), ndi clear acrylonitrile-butadiene-styrene (ABS) ndi ena mwa opikisana nawo akuluakulu a SAN resins.Kupanga utomoni wa SAN kwa ABS ndi ma polima osunthika sikunafotokozedwe mu lipotili, komanso kugwiritsidwa ntchito kwa styrene ndi acrylonitrile kwa ma polymeric polyols amtundu wa SAN.
