Ibicuruzwa
Acrylonitrile ikoreshwa muri plastiki na resin
Acrylonitrile ikoreshwa muri plastiki na resin,
Acrylonitrile Kuri ABS Resins, Acrylonitrile Kuri ASA, Acrylonitrile Kuri NBR, Acrylonitrile Kuri SAN, Acrylonitrile Kuri SAR,
Acrylonitrile (ACN), ifumbire mvaruganda, ni ibara ritagira ibara kandi rifite umucyo ukomoka kuri propylene na ammonia.Irakora kandi ifite ubumara muri kamere;icyakora, izwiho imbaraga nigihe kirekire.
Ni monomer ikora polyacrylonitrile, homopolymer, copolymers nka fibre acrylic, acrylonitrile butadiene styrene (ABS), styrene-acrylonitrile (SAN), acrylonitrile styrene acrylate (ASA) nibindi byuma nka acrylonitrile NR butadi. Ibyingenzi-Umukoresha Porogaramu.Mubisabwa-abakoresha ba nyuma, ABS thermoplastique itanga umusanzu urenga 35 ku ijana byicyifuzo cyose gikurikirwa na fibre acrylic hamwe nikigereranyo cya 27%.Hafi yimyaka mike ishize, fibre ya acrylic yagize uruhare runini mubisabwa, ariko ABS yagiye igenda yiyongera buhoro buhoro bitewe nimbaraga zayo, iramba hamwe nubushyuhe bukenewe mubikorwa byinshi byo hasi.Ibikoresho byinshi (firigo, igikoni, nibindi), amashanyarazi na electronike, ninganda zitwara ibinyabiziga nizo zikoresha amaherezo ya ABS.Fibre ya Acrylic isimburwa buhoro buhoro na fibre polyester hejuru yikiguzi gito kandi byoroshye gukoreshwa.Acrylonitrile ikoreshwa kandi hagati kugirango ikore Acrylamide, igizwe na 15 ku ijana by'ibisabwa byose, itanga polyacrylamide (PAM) ikoreshwa mugukoresha amazi mabi.
Ubushobozi bwo gukora ku isi bwa ACN bugera kuri miliyari 10 z'amapound buri mwaka.Aziya-Pasifika ifite ibice birenga 40 ku ijana kubera ubwiyongere bw'inganda zubaka ku masoko azamuka nk'Ubushinwa n'Ubuhinde.Uburayi nakarere ka kabiri nini gakurikirwa na Amerika ya ruguru mubijyanye nubushobozi bwo gukora.Isoko ryabatanga ACN ryahujwe, hamwe nabamwe mubakora ibicuruzwa bikomeye ni INEOS Capital Limited, Ascend Performance Materials, AnQore na Mitsubishi Chemical Corporation.
Ibiranga ibicuruzwa
| izina RY'IGICURUZWA | Acrylonitrile |
| Irindi zina | 2-Propenenitrile, Acrylonitrile |
| Inzira ya molekulari | C3H3N |
| CAS No. | 107-13-1 |
| EINECS Oya | 203-466-5 |
| UN OYA | 1093 |
| Kode ya Hs | 292610000 |
| Uburemere bwa molekile | 53.1 g / mol |
| Ubucucike | 0.81 g / cm3 kuri 25 ℃ |
| Ingingo yo guteka | 77.3 ℃ |
| Ingingo yo gushonga | -82 ℃ |
| Umuvuduko wumwuka | 100 torr kuri 23 ℃ |
| Solubility Soluble muri isopropanol, Ethanol, ether, acetone, na benzene Impinduka | 1 ppm = 2,17 mg / m3 kuri 25 ℃ |
| Isuku | 99.5% |
| Kugaragara | Amazi adafite ibara |
| Gusaba | Ikoreshwa mugukora polyacrylonitrile, reberi ya nitrile, amarangi, resinike |
Icyemezo cy'isesengura
| Ikizamini | Ingingo | Igisubizo gisanzwe |
| Kugaragara | Amazi adafite ibara | |
| Ibara APHA Pt-Co: ≤ | 5 | 5 |
| acide acide acide） mg / kg ≤ | 20 | 5 |
| PH (igisubizo cyamazi 5%) | 6.0-8.0 | 6.8 |
| Agaciro ka titre (5% igisubizo cyamazi) ≤ | 2 | 0.1 |
| Amazi | 0.2-0.45 | 0.37 |
| Aldehydes agaciro （acetaldehyde） （mg / kg） ≤ | 30 | 1 |
| Agaciro 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 |
| Ibirimo Acrylonitrile （mg / kg） ≥ | 99.5 | 99.7 |
| Urwego rutetse (kuri 0.10133MPa) ， ℃ | 74.5-79.0 | 75.8-77.1 |
| Polymerisation inhibitor （mg / kg） | 35-45 | 38 |
| Umwanzuro | Ibisubizo bihuye na stand ya entreprise | |
Gupakira no Gutanga
Gusaba ibicuruzwa
Acrylonitrile ikorwa mubucuruzi na propylene ammoxidation, aho propylene, ammonia, numwuka byitabirwa na catalizator muburiri bwuzuye amazi.Acrylonitrile ikoreshwa cyane cyane nka co-monomer mugukora fibre acrylic na modacrylic.Imikoreshereze ikubiyemo umusaruro wa plastiki, gutwikira hejuru, nitrile elastomers, inzitizi za barrière, hamwe na adhesives.Nubundi buryo bwa chimique hagati muguhuza antioxydants zitandukanye, imiti, amarangi, hamwe nubutaka bukora.
1. Acrylonitrile ikozwe muri fibre polyacrylonitrile, ni fibre acrylic.
2. Acrylonitrile na butadiene birashobora gukoporora kugirango bibyare nitrile.
3. Acrylonitrile, butadiene, styrene copolymerized kugirango itegure ABS resin.
4. Acrylonitrile hydrolysis irashobora kubyara acrylamide, acide acrylic na est est.
