Awọn ọja
Acrylonitrile fun PAN
Acrylonitrile fun PAN,
Acrylonitrile Fun Polyacrylonitrile, Acrylonitrile fun okun polyacrylonitrile,
Polyacrylonitrile (PAN) jẹ polima sintetiki pẹlu agbekalẹ laini (C3H3N) n.Botilẹjẹpe o jẹ thermoplastic ko yo labẹ awọn ipo deede, nitori pe o dinku ṣaaju yo ni loke 300 °C.O fẹrẹ jẹ pe gbogbo awọn resini PAN jẹ copolymers ti a ṣe lati awọn apopọ ti awọn monomers, pẹlu acrylonitrile gẹgẹbi paati akọkọ.O jẹ polima to wapọ ti a lo lati ṣe agbejade ọpọlọpọ awọn ọja, pẹlu awọn okun fun awọn aṣọ wiwọ, awọn membran-filtration ultra-filtration, awọn okun ṣofo fun osmosis yiyipada, bbl Awọn okun PAN jẹ iṣaju ni iṣelọpọ ti awọn okun erogba to gaju.
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.
