Ngwaahịa
Acrylonitrile iji jikwaa plastik
Acrylonitrile iji jikwaa plastik,
Acrylonitrile 99.5%, CAS Mba: 107-13-1, Ụlọ ọrụ CH2CHCN,
Acrylonitrile bụ kemịkalụ kemịkalụ nke mejupụtara carbon, o nwekwara ihe ndị dị ka mgbanwe, mmiri mmiri, na enweghị agba, enwetara site na ijikọ atọm abụọ, otu vinyl na nitrile, ọ bụ molekul pụrụ iche nke na-enyere aka na polymerization maka inweta macromolecule dị ka polyacrylonitrile. .A na-atụ anya na Global Acrylonitrile ahịa ga-ahụ ọnụego uto na-agafeghị oke n'oge amụma.Ihe dị ka ịba ụba ojiji na ụlọ ọrụ ụgbọ ala n'ihi akụrụngwa thermoplastic ya na-ebelata ịdị arọ nke ụgbọ ala, nke a na-ebu amụma na ọ ga-abawanye mkpa ahịa Acrylonitrile n'oge amụma.Ọzọkwa, isi ihe na-ebute uto nke ahịa acrylonitrile bụ nnukwu ojiji ya na ụlọ ọrụ ihe owuwu maka ime grills ime, consoles center, headliners, na ndị ọzọ a na-atụ anya ịbawanye ahịa ahịa Acrylonitrile n'oge amụma.Ọzọkwa, ịba ụba ngwa na ngwa elektrọn na ngwa ndị ahịa na-ebute uto ahịa Global Acrylonitrile n'oge amụma.Agbanyeghị, mgbanwe nke ọnụ ahịa akụrụngwa na nsonaazụ nke ogige acrylonitrile na gburugburu ebe obibi, yana oke nsi na ire ọkụ, na-egbochi uto nke ahịa acrylonitrile n'oge amụma.
A na-eji Acrylonitrile mee ihe na kemịkalụ dị iche iche dị ka acrylonitrile butadiene styrene (ABS), acrylic fibers, styrene-acrylonitrile resins (SAR), rọba nitrile, na carbon fibers, n'etiti ndị ọzọ.
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.
