Awọn ọja
Acrylonitrile lati ṣakoso awọn pilasitik
Acrylonitrile lati ṣakoso awọn pilasitik,
Acrylonitrile 99.5%, CAS No.: 107-13-1, CH2CHCN,
Acrylonitrile jẹ ohun elo kemikali ti o ni erogba, ati pe o ni awọn ohun-ini bii iyipada, omi, ati ti ko ni awọ, ti a gba nipasẹ sisopọ awọn ọta meji, ẹgbẹ vinyl, ati nitrile, o jẹ molecule alailẹgbẹ ti o ṣe iranlọwọ ni polymerization fun gbigba macromolecule bi polyacrylonitrile .Ọja Acrylonitrile Agbaye ni a nireti lati jẹri oṣuwọn idagba iwọntunwọnsi lakoko akoko asọtẹlẹ naa.Awọn ifosiwewe bii lilo jijẹ ni awọn ile-iṣẹ ọkọ ayọkẹlẹ nitori awọn ohun-ini thermoplastic rẹ dinku iwuwo ti awọn ọkọ, eyiti o jẹ asọtẹlẹ lati mu iwulo ti ọja Acrylonitrile ni akoko asọtẹlẹ naa.Pẹlupẹlu, ifosiwewe akọkọ ti o n ṣe idagbasoke idagbasoke ti ọja acrylonitrile jẹ lilo pataki rẹ ni ile-iṣẹ ikole fun ṣiṣe awọn grills inu, awọn afaworanhan aarin, awọn akọle, ati awọn miiran eyiti a nireti lati mu ibeere ti ọja Acrylonitrile pọ si ni akoko asọtẹlẹ naa.Pẹlupẹlu, awọn ohun elo jijẹ ni ẹrọ itanna ati awọn ohun elo olumulo n ṣe idagbasoke idagbasoke ọja Acrylonitrile Agbaye ni akoko asọtẹlẹ naa.Bibẹẹkọ, iyipada ninu awọn idiyele ti awọn ohun elo aise ati awọn ipa ti awọn agbo ogun acrylonitrile lori agbegbe, pẹlu majele giga ati flammability, ṣe idiwọ idagba ti ọja acrylonitrile ni akoko asọtẹlẹ naa.
Acrylonitrile ti wa ni lilo ni orisirisi awọn kemikali bi acrylonitrile butadiene styrene (ABS), acrylic fibers, styrene-acrylonitrile resins (SAR), nitrile roba, ati erogba awọn okun, laarin awon miran.
Ọja Awọn ẹya ara ẹrọ
| Orukọ ọja | Acrylonitrile |
| Oruko miiran | 2-Propenenitrile, Acrylonitrile |
| Ilana molikula | C3H3N |
| CAS No | 107-13-1 |
| EINECS No | 203-466-5 |
| UN KO | 1093 |
| Hs koodu | 292610000 |
| Ìwúwo molikula | 53,1 g/mol |
| iwuwo | 0.81 g/cm3 ni 25 ℃ |
| Oju omi farabale | 77.3 ℃ |
| Ojuami yo | -82 ℃ |
| Ipa oru | 100 torr ni 23 ℃ |
| Solubility Solubility ni isopropanol, ethanol, ether,acetone, ati benzene Iyipada ifosiwewe. | 1 ppm = 2.17 mg/m3 ni 25 ℃ |
| Mimo | 99.5% |
| Ifarahan | Awọ sihin omi |
| Ohun elo | Ti a lo ninu iṣelọpọ ti polyacrylonitrile, roba nitrile, awọn awọ, awọn resini sintetiki |
Iwe-ẹri Itupalẹ
| Idanwo | Nkan | Abajade Standard |
| Ifarahan | Awọ sihin omi | |
| Awọ APHA PT-Co :≤ | 5 | 5 |
| acidity (acetic acid) mg/kg ≤ | 20 | 5 |
| PH(5% ojutu olomi) | 6.0-8.0 | 6.8 |
| Iye titration (5% ojutu olomi) ≤ | 2 | 0.1 |
| Omi | 0.2-0.45 | 0.37 |
| Iye Aldehydes (acetaldehyde) (mg/kg) ≤ | 30 | 1 |
| Iye Cyanogens (HCN) ≤ | 5 | 2 |
| Peroxide (hydrogen peroxide) (mg/kg) ≤ | 0.2 | 0.16 |
| Fe (mg/kg) ≤ | 0.1 | 0.02 |
| Cu (mg/kg) ≤ | 0.1 | 0.01 |
| 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 |
| Akoonu Acrylonitrile (mg/kg) ≥ | 99.5 | 99.7 |
| Ibiti o farabale (ni 0.10133MPa) ℃ | 74.5-79.0 | 75.8-77.1 |
| Polymerization inhibitor (mg/kg) | 35-45 | 38 |
| Ipari | Awọn abajade wa ni ibamu pẹlu iduro ile-iṣẹ | |
Package ati Ifijiṣẹ
Ohun elo ọja
Acrylonitrile jẹ iṣelọpọ ni iṣowo nipasẹ propylene ammoxidation, ninu eyiti propylene, amonia, ati afẹfẹ ti ṣe idahun nipasẹ ayase ni ibusun olomi.Acrylonitrile ti lo nipataki bi àjọ-monomer ni iṣelọpọ ti akiriliki ati awọn okun modacrylic.Awọn lilo pẹlu iṣelọpọ awọn pilasitik, awọn aṣọ ibora, awọn elastomer nitrile, awọn resini idena, ati awọn adhesives.O tun jẹ agbedemeji kemikali ninu iṣelọpọ ti ọpọlọpọ awọn antioxidants, awọn oogun elegbogi, awọn awọ, ati iṣẹ dada.
1. Acrylonitrile ṣe ti polyacrylonitrile fiber, eyun okun akiriliki.
2. Acrylonitrile ati butadiene le jẹ copolymerized lati ṣe agbejade roba nitrile.
3. Acrylonitrile, butadiene, styrene copolymerized lati mura ABS resini.
4. Acrylonitrile hydrolysis le gbe acrylamide, acrylic acid ati awọn esters rẹ.
