Ngwaahịa
A na-eji Acrylonitrile mee ihe na plastik na resin
Acrylonitrile na-eji plastik na resin,
Acrylonitrile maka ABS resins, Acrylonitrile maka ASA, Acrylonitrile maka NBR, Acrylonitrile maka SAN, Acrylonitrile maka SAR,
Acrylonitrile (ACN), ihe mejupụtara organic, bụ mmiri na-enweghị agba na nke na-apụtaghị ìhè nke sitere na propylene na amonia.Ọ na-emeghachi omume ma na-egbu egbu na ọdịdị;Otú ọ dị, a maara ya maka ike ya na ịdịte aka ya.
Ọ bụ monomer nke na-emepụta polyacrylonitrile, homopolymer, copolymers dị ka acrylic fibers, acrylonitrile butadiene styrene (ABS), styrene-acrylonitrile (SAN), acrylonitrile styrene acrylate (ASA) na ndị ọzọ rubbers dị ka acryloni (ABS) ngwa ndị ọrụ njedebe.N'ime ngwa ndị ọrụ njedebe, ABS thermoplastic na-enye aka na ihe karịrị pasenti 35 nke mkpokọta ihe a na-achọ na acrylic fibers na-enwe atụmatụ achọrọ nke pasent 27.N'ihe dị ka afọ ole na ole gara aga, acrylic fibers na-aza ajụjụ bụ isi ihe na-achọsi ike, ma ABS ejirila nwayọọ nwayọọ na-enweta aha ya na azụ nke ike ya, ịdịte aka na okpomọkụ nke dị mkpa n'ọtụtụ ngwa ala.Ọtụtụ ngwa (friji, kichin, wdg), eletriki na eletrọnịkị, na ụlọ ọrụ ụgbọ ala bụ ndị ọrụ njedebe ABS.A na-eji eriri polyester dochie eriri acrylic nwayọọ nwayọọ karịa ọnụ ahịa dị ala yana mfe ịmegharị ya.A na-ejikwa Acrylonitrile dị ka onye etiti na-emepụta Acrylamide, nke bụ ihe dị ka pasent 15 nke mkpokọta ihe a na-achọ, nke na-emepụta polyacrylamide (PAM) nke a na-eji na ngwa ọgwụgwọ mmiri.
A na-eme atụmatụ ike nrụpụta zuru ụwa ọnụ nke ACN na ihe dịka ijeri pound iri kwa afọ.Eshia-Pacific nwere ihe karịrị pasenti 40 n'ihi mmụba nke ụlọ ọrụ ihe owuwu na ahịa ndị na-apụta dị ka China na India.Europe bụ mpaghara nke abụọ kachasị na North America na-esote n'ihe gbasara ike mmepụta.A na-ejikọta ahịa ndị na-ebubata ACN, yana ụfọdụ ndị na-emepụta ihe bụ INEOS Capital Limited, Ascend Performance Materials, AnQore na Mitsubishi Chemical Corporation.
Njirimara ngwaahịa
| Aha ngwaahịa | Acrylonitrile |
| Aha Ọzọ | 2-Propenenitrile, Acrylonitrile |
| Usoro ihe omimi | C3H3N |
| CAS Mba | 107-13-1 |
| EINECS Mba | 203-466-5 |
| UN NO | 1093 |
| Koodu Hs | 292610000 |
| Ibu molekụla | 53.1 g / mol |
| Njupụta | 0.81 g/cm3 na 25 ℃ |
| Ebe esi nri | 77.3 ℃ |
| Ebe mgbaze | -82 ℃ |
| Uzuoku mgbali | 100 torr na 23 ℃ |
| Solubility Solubility na isopropanol, ethanol, ether, acetone, na ihe ngbanwe benzene | 1 ppm = 2.17 mg/m3 na 25 ℃ |
| Ịdị ọcha | 99.5% |
| Ọdịdị | Mmiri mmiri na-enweghị atụ |
| Ngwa | A na-eji polyacrylonitrile, rọba nitrile, akwa akwa, resins sịntetik. |
Asambodo nyocha
| Nwalee | Ihe | Nsonaazụ ọkọlọtọ |
| Ọdịdị | Mmiri mmiri na-enweghị atụ | |
| Agba APHA Pt-Co :≤ | 5 | 5 |
| acidity (acetic acid) mg/kg ≤ | 20 | 5 |
| PH (5% ngwọta mmiri) | 6.0-8.0 | 6.8 |
| Uru titration (5% ngwọta mmiri) ≤ | 2 | 0.1 |
| Mmiri | 0.2-0.45 | 0.37 |
| Uru Aldehydes (acetaldehyde) (mg/kg) ≤ | 30 | 1 |
| Uru 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 na-eme ka ọ bụrụ ihe na-akpali akpali | 80 | 8 |
| Acetonitrile (mg/kg) ≤ | 150 | 5 |
| Propionitrile (mg/kg) ≤ | 100 | 2 |
| Oxazole (mg/kg) ≤ | 200 | 7 |
| Methylacrylonitrile (mg/kg) ≤ | 300 | 62 |
| Ọdịnaya Acrylonitrile (mg/kg) ≥ | 99.5 | 99.7 |
| Oke esi (na 0.10133MPa) ℃ | 74.5-79.0 | 75.8-77.1 |
| Polymerization inhibitor (mg/kg) | 35-45 | 38 |
| Mmechi | Nsonaazụ dabara na nguzo ụlọ ọrụ | |
Ngwugwu na nnyefe
Ngwa ngwaahịa
A na-emepụta Acrylonitrile n'ahịa ahịa site na propylene ammoxidation, nke propylene, amonia, na ikuku na-emeghachi omume site na ihe na-eme ka ọ dị n'àkwà mmiri.A na-eji Acrylonitrile mee ihe n'ụzọ bụ isi dị ka onye na-emekọ ihe ọnụ na mmepụta nke acrylic na modacrylic fibers.Ihe eji eme ihe na-agụnye mmepụta plastik, mkpuchi elu, nitrile elastomer, resins mgbochi, na adhesives.Ọ bụkwa kemịkalụ kemịkalụ na njikọ nke antioxidants dị iche iche, ọgwụ, e ji esiji ákwà, na elu-arụ ọrụ.
1. Acrylonitrile mere nke polyacrylonitrile eriri, ya bụ acrylic eriri.
2. Acrylonitrile na butadiene nwere ike copolymerized iji mepụta roba nitrile.
3. Acrylonitrile, butadiene, styrene copolymerized iji kwadebe ABS resin.
4. Acrylonitrile hydrolysis nwere ike ịmepụta acrylamide, acrylic acid na esters ya.
