I-AIBN 2,2'-AZOBIS (2-methylpropionitile) (Cas: 78-67-1) imininingwane enemininingwane
Ukucacisa
| Into yendaba | Ukucacisa |
| Ukubonakala | I-crystalline emhlophe noma i-powder |
| Ngalokho | ≥99% |
| Ibanga Lokuncibilika | I-100-103 ℃ |
| Udaba insoluble ku-methanol | ≤0.1% |
Insoluble emanzini, incibilika ku-organic solvents efana ne-methanol, ethanol, acetone, ether, ether ether, ne-aniline
umsebenzi
I-Aibn iyisiqalo esihle kakhulu samahhala. Lapho kufuthelwa cishe ngo-70 ° C, kuvusa futhi kukhiphe i-nitrogen gas, ukukhiqiza ama-radicals wamahhala (CH3) 2ccn, ama-radicals wamahhala azinzile ngenxa yethonya lamaqembu ama-cynide. Kungasabela ngolunye uhlangothi lwe-organic, luqothule ngokwalo, futhi lube ngaphezulu kokuthola okusha kwamahhala, ngaleyo ndlela kubangele ukusabela kwama-chain of free radicals (bheka ukusabela kwamahhala okungu-100-107 °
Kusetshenziswe njengophawu lwe-polymerization lwe-monomer efana ne-polyvinyl chloride, i-polyvinyl alcohol, polystyrene, kanye ne-polyacrylonitrile. Isetshenziswa njengommeleli wokuhlanganiswa kwe-organic. Isetshenziswa njengomsunguli wama-polymers aphezulu ama-molecular
Isetshenziswe njengomsunguli we-polymerization noma i-copolymerization ye-vinyl acetate ne-acrylic ester.
Isetshenziswa njenge-ejenti ye-foaming.
Isicelo: I-Catalyst yokufaka izicubu ku-methyl methacrlate. Umsunguli we-polymer. Irabha, ipulasitiki, i-ejenti ye-foaming. Isishoshovu sepulasitiki sePolychloroethylene
I-4.
I-25KG / Isikhwama noma i-25kg / Drum
I-Ferrocene ingeyesigaba 4.1 izimpahla eziyingozi, eziqinile eziqinile, ezingathuthwa ngolwandle.
I-5.
Ukubola kancane kancane emazingeni okushisa asekamelweni, ngaphansi kwe-10ndegree, evutha umoya, kanye ne-warehouse eyomile; Gcina ngokwahlukana ne-oxidants
Ukuba semthethweni: 2years
I-6.
I-800 MT ngonyaka, manje sesandisa umugqa wethu wokukhiqiza.
