Lihlahisoa
Acrylonitrile bakeng sa styrene-acrylonitrile
Acrylonitrile bakeng sa styrene-acrylonitrile,
Acrylonitrile bakeng sa li-resin, Acrylonitrile bakeng sa li-resin tsa SAN,
Likarolo tsa Sehlahisoa
| Lebitso la Sehlahiswa | Acrylonitrile |
| Lebitso le Leng | 2-Propenenitrile, Acrylonitrile |
| Foromo ea limolek'hule | C3H3N |
| Nomoro ea CAS | 107-13-1 |
| Nomoro ea EINECS | 203-466-5 |
| UN NO | 1093 |
| Hs Khoutu | 292610000 |
| Boima ba molek'hule | 53.1 g/mol |
| Botenya | 0.81 g/cm3 ho 25℃ |
| Ntho e belang | 77.3 ℃ |
| Sebaka se qhibilihang | -82 ℃ |
| Khatello ea mouoane | 100 torr ho 23 ℃ |
| Solubility Ho qhibiliha ka har'a isopropanol, ethanol, ether, acetone, le benzene Conversion factor | 1 ppm = 2.17 mg/m3 ho 25 ℃ |
| Bohloeki | 99.5% |
| Ponahalo | Seela se se nang mmala se bonaletsang |
| Kopo | E sebelisoa ha ho etsoa polyacrylonitrile, rabara ea nitrile, dae, li-resin tsa maiketsetso. |
Setifikeiti sa Tlhahlobo
| Teko | Ntho | Sephetho se Tloaelehileng |
| Ponahalo | Seela se se nang mmala se bonaletsang | |
| Mmala APHA Pt-Co :≤ | 5 | 5 |
| acidity (acetic acid) mg/kg ≤ | 20 | 5 |
| PH(5% tharollo e nang le metsi) | 6.0-8.0 | 6.8 |
| Boleng ba Titration (5% tharollo ea metsi) ≤ | 2 | 0.1 |
| Metsi | 0.2-0.45 | 0.37 |
| Boleng ba aldehydes (acetaldehyde) (mg/kg) ≤ | 30 | 1 |
| Boleng ba Cyanogens (HCN) ≤ | 5 | 2 |
| Peroxide (hydrogen peroxide) (mg/kg) ≤ | 0.2 | 0.16 |
| Fe (mg/kg) ≤ | 0.1 | 0.02 |
| Ho (mg/kg) ≤ | 0.1 | 0.01 |
| Acrolein (mg/kg) ≤ | 10 | 2 |
| Acetone e na le phello e mpe | 80 | 8 |
| Acetonitrile (mg/kg) ≤ | 150 | 5 |
| Propionitrile (mg/kg) ≤ | 100 | 2 |
| Oxazole (mg/kg) ≤ | 200 | 7 |
| Methylacrylonitrile (mg/kg) ≤ | 300 | 62 |
| Litaba tsa Acrylonitrile (mg/kg) ≥ | 99.5 | 99.7 |
| Mefuta e belang (ho 0.10133MPa) ℃ | 74.5-79.0 | 75.8-77.1 |
| Polymerization inhibitor (mg/kg) | 35-45 | 38 |
| Qetello | Liphetho li lumellana le boemo ba khoebo | |
Sephutheloana le Phano
Sesebelisoa sa Sehlahisoa
Acrylonitrile e hlahisoa khoebong ka propylene ammoxidation, eo ho eona propylene, ammonia, le moea li tšoaroang ke catalyst betheng e nang le metsi.Acrylonitrile e sebelisoa haholo-holo e le co-monomer ha ho etsoa li-acrylic le modacrylic fibers.Litšebeliso li kenyelletsa tlhahiso ea li-plastiki, li-coatings, li-elastomer tsa nitrile, li-resin tse thibelang, le li-adhesives.Hape ke lik'hemik'hale tse lipakeng tsa motsoako oa li-antioxidants tse fapaneng, meriana, lidae le tse sebetsang ka holim'a metsi.
1. Acrylonitrile e entsoeng ka fiber polyacrylonitrile, e leng fiber ea acrylic.
2. Acrylonitrile le butadiene li ka etsoa copolymerized ho hlahisa rabara ea nitrile.
3. Acrylonitrile, butadiene, styrene copolymerized ho lokisetsa ABS resin.
4. Acrylonitrile hydrolysis e ka hlahisa acrylamide, acrylic acid le esters ea eona.
Li-resin tsa Styrene-acrylonitrile (SAN) ke li-resin tse hlakileng tsa optically tse sebelisoang mefuteng e fapaneng ea ho qetela ho kenyeletsa thepa ea ntlo le thepa ea bareki, lihlahisoa tse fapaneng tse kopantsoeng, liphutheloana, lisebelisoa (motlakase le elektroniki), lisebelisoa tsa bongaka, le lisebelisoa tse itseng tsa likoloi.Limmarakeng tsena, SAN e sebelisoa bakeng sa ho tiea ha eona, ho hlaka (le hoja limaraka tse fapaneng tse kopanngoeng li na le ponahalo e khanyang kapa e sa bonahaleng), setlolo se setle haholo, ho hanyetsa mocheso, ho sebetsa hantle, matla a ho jara, le ho hanyetsa lik'hemik'hale.Acrylics, polystyrene, polycarbonate, polyvinyl chloride (PVC), le clear acrylonitrile-butadiene-styrene (ABS) ke tse ling tsa bahlolisani ba ka sehloohong ba li-resin tsa SAN.Tlhahiso ea SAN resin bakeng sa ABS le li-polymers tsa boemo ba leholimo ha lia kenyelletsoa tlalehong ena, ebile ha ho ts'ebeliso ea botlamuoa ea styrene le acrylonitrile bakeng sa SAN-type polymeric polyols.
