Awọn ọja
Acrylonitrile fun polyacrylonitrile
Acrylonitrile fun polyacrylonitrile,
Acrylonitrile Fun PAN, Acrylonitrile fun okun polyacrylonitrile, Acrylonitrile Lo Ni Erogba Fiber,
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.
Pupọ julọ ti okun erogba agbaye jẹ yo lati PAN ti a ṣe ni lilo monomer ACN ti propylene ati amonia.ACN ti wa ni polymerized sinu PAN nipa apapọ rẹ pẹlu ṣiṣu akiriliki comonomers ati ayase kan.Gbogbo iṣelọpọ kemikali ati ilana iyipada jẹ eka, gbowolori ati agbara-agbara.Siwaju sii, iṣelọpọ kilo 1 ti okun erogba nilo awọn kilo kilo 2 ti PAN, eyiti o fun PAN ni oṣuwọn iyipada ti o kan 50% - ati ifẹsẹtẹ eefin eefin ti o tobi pupọ.
