Ibicuruzwa
Acrylonitrile kuri styrene-acrylonitrile
Acrylonitrile kuri styrene-acrylonitrile,
Acrylonitrile ya resin, Acrylonitrile ya SAN,
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.
Ibisigarira bya Styrene-acrylonitrile (SAN) nibisigara bisobanutse neza bikoreshwa muburyo butandukanye burimo gukoreshwa murugo hamwe nibicuruzwa byabaguzi, ibicuruzwa bitandukanye bivanze, gupakira, ibikoresho (amashanyarazi na elegitoronike), gusaba ubuvuzi, hamwe nibisabwa mumodoka.Muri aya masoko, SAN ikoreshwa muburyo bukomeye, bwumvikana (nubwo amanota atandukanye yongeweho aroroshye cyangwa adasobanutse), urumuri rwiza, kurwanya ubushyuhe, gutunganya neza, imbaraga zitwara imizigo, no kurwanya imiti.Acrylics, polystirene, polyakarubone, chloride polyvinyl (PVC), hamwe na acrylonitrile-butadiene-styrene (ABS) biri mubarwanya SAN resin.SAN isubiramo umusaruro wa ABS hamwe na polymers ishobora guhindagurika ntabwo ivugwa muri iyi raporo, nta nubwo gukoresha iminyago ya styrene na acrylonitrile kuri SAN yo mu bwoko bwa polymeric polyol.
