Awọn ọja
Acrylonitrile ti a lo ninu awọn pilasitik ati resini
Acrylonitrile ti a lo ninu awọn pilasitik ati resini,
Acrylonitrile Fun ABS Resini, Acrylonitrile Fun ASA, Acrylonitrile Fun NBR, Acrylonitrile Fun SAN, Acrylonitrile Fun SAR,
Acrylonitrile (ACN), agbo-ara Organic, jẹ omi ti ko ni awọ ati sihin ti a ṣejade lati propylene ati amonia.O jẹ ifaseyin ati majele ninu iseda;sibẹsibẹ, o ti wa ni mo fun awọn oniwe-agbara ati ṣiṣe.
O jẹ monomer ti o ṣe agbejade polyacrylonitrile, homopolymer, copolymers gẹgẹbi awọn okun acrylic, acrylonitrile butadiene styrene (ABS), styrene-acrylonitrile (SAN), acrylonitrile styrene acrylate (ASA) ati awọn rubbers miiran bii acryloni (Acryloni theNBR) pataki opin-olumulo ohun elo.Ninu awọn ohun elo olumulo ipari, ABS thermoplastic ṣe alabapin si diẹ sii ju 35 ida ọgọrun ti ibeere lapapọ ti o tẹle pẹlu awọn okun akiriliki pẹlu ipin eletan ifoju ti 27 ogorun.Nipa awọn ọdun diẹ sẹhin, awọn okun akiriliki ṣe iṣiro fun ipin eletan pataki, ṣugbọn ABS ti ni ilọsiwaju laiyara ati ni imurasilẹ ni ẹhin agbara rẹ, agbara ati resistance ooru eyiti o nilo ni ọpọlọpọ awọn ohun elo isalẹ.Orisirisi awọn ohun elo (firiji, ibi idana ounjẹ, ati bẹbẹ lọ), itanna ati ẹrọ itanna, ati ile-iṣẹ adaṣe jẹ awọn olumulo ipari pataki ti ABS.Awọn okun akiriliki ti wa ni rọra rọpo nipasẹ awọn okun polyester lori idiyele kekere ati irọrun atunlo.A tun lo Acrylonitrile gẹgẹbi agbedemeji lati ṣe agbejade Acrylamide, eyiti o jẹ nipa 15 ida ọgọrun ti ibeere lapapọ, eyiti o ṣe agbejade polyacrylamide (PAM) ti a lo ninu awọn ohun elo itọju omi idọti.
Agbara iṣelọpọ agbaye ti ACN ni ifoju ni iwọn 10 bilionu poun lododun.Awọn akọọlẹ Asia-Pacific fun diẹ sii ju 40 ida ọgọrun ninu rẹ nitori idagba ninu ile-iṣẹ ikole ni awọn ọja ti n ṣafihan bii China ati India.Yuroopu jẹ agbegbe ẹlẹẹkeji ti o tẹle nipasẹ Ariwa America ni awọn ofin ti agbara iṣelọpọ.Ọja olutaja ACN ti wa ni isọdọkan, pẹlu diẹ ninu awọn olupilẹṣẹ pataki jẹ INEOS Capital Limited, Awọn ohun elo Ṣiṣẹ Ascend, AnQore ati Mitsubishi Kemikali Corporation.
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.
