Antioxidant ya kabiri 626
Amakuru y'ibanze:
Izina ryibicuruzwa: Secondary Antioxidant 626
Izina ryimiti: Bis (2, 4-ditert-butylphenyl) pentaerythritol bisdiphosphite
Synonyme: Antioxidant ya kabiri 626; 3,9-bis (2,4-di-tert-butylphenoxy) -2,4,8,10-tetraoxa-3,9-diphosphaspiro [5.5] idahwitse
Numero ya CAS: 26741-53-7
Inzira ya molekulari: C33H50O6P2
Uburemere bwa molekile: 604.69
EINECS Numero: 247-952-5
Inzira yuburyo:
Ibyiciro bifitanye isano: inyongera ya plastike; antioxydeant; ibikoresho fatizo bya chimique;
Ingingo yo gushonga: 170-180 ° C.
Ingingo yo guteka: 555.8 ± 50.0 ° C (Biteganijwe)
Ibirimo ivu: ≤1.00%
Ubucucike: 166 [kuri 20 ℃] Ubucucike: 166 [kuri 20 ℃]
Gukemura: gushonga byoroshye muri toluene, chloromethane, chloroform nindi miti ikungahaye, gushonga gato muri alcool, kudashonga mumazi.
Ibyiza: ifu yera.
LogP: 10.9 kuri 25 ℃
| Ibisobanuro | Igice | Bisanzwe |
| Kugaragara | Ifu yera | |
| Ingingo yo gushonga | ℃ | 170.0-180.0 |
| Ibirimo ivu | % | .00.00 |
| Agaciro ka aside | mgKOH / g | .00.00 |
| 2,4-DTBP | % | .00.00 |
| Ibirimo | % | ≥95.0 |
Ibisobanuro: Fosifite ikora neza - antioxydants ya kabiri
Ibiranga: Guhindagurika gake, gukora neza, no gukoresha byinshi hamwe na antioxydants ya fenolike ikumirwa.
Nka antioxydants ya polymer organique, ihindagurika rito, ikora neza, cyane hamwe na antioxydants ya fenolike ihagaritswe 1010,1076, hamwe ningaruka nziza; irashobora gukoreshwa hamwe na benzotriazole ultraviolet ikurura kandi ikabuza amine Photostabilizer kubicuruzwa byo hanze;
Bikurikizwa kuri: polyolefin na olefin copolymers, polyakarubone, polyamide nibindi bikoresho bya plastiki yubuhanga, reberi na elastomers, ibifuniko hamwe na adhesives.
Ongeramo amafaranga: 0.05-0.2%, umubare wihariye wongeyeho ugenwa ukurikije ikizamini cyo gusaba abakiriya.
Yashyizwe muri 20 Kg / 25 Kg ikarito / umufuka wa aluminium.
Cyangwa bipakiye nkuko abakiriya babisabwa.
Bika neza ahantu humye munsi ya 25 ℃ hamwe nubuzima bwimyaka ibiri.
Antioxidant ya kabiri 168
Antioxidant ya kabiri 636
Secondary Antioxidant 412S
Secondary Antioxidant TNPP
Nyamuneka twandikire ibyangombwa byose bijyanye.
Uruganda rushya rwa Venture rwiyemeje gutanga Antioxydants yo mu rwego rwo hejuru kugira ngo ihuze ibikenerwa bitandukanye n’inganda, gutwara udushya no kuramba mu iterambere ry’ibicuruzwa, nyamuneka twandikire:
Email: nvchem@hotmail.com
