Cov Tshuaj Tua Hluav Taws Xob Hlau MD 697 CAS TSIS MUAJ.: 70331-94-1
Lub Npe Tshuaj: (1,2-Dioxoethylene) bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
Qhov Hnyav Molecular: M = 696.91
CAS: 70331-94-1
Cov mis molecular: C40H60N2O8
Cov Qauv Tshuaj:
Cov Khoom Siv Lub Cev Ib Txwm Muaj
| Khoom | Tus Qauv |
| Qhov tsos | Hmoov dawb |
| Ntau Yam Yaj (℃) | 174～180 |
| Cov khoom tsis ruaj khov (%) | ≤ 0.5 |
| Kev huv huv (%) | ≥ 99.0 |
| Tshauv (%) | ≤ 0.1 |
Cov yam ntxwv
Nws yog soluble nyob rau hauv cov organic solvents xws li benzene, chloroform, cyolohexane thiab lwm yam, tab sis tsis nyob rau hauv dej thiab lwm yam.
Cov ntawv thov
Nws siv rau hauv polylefins (piv txwv li Polyethylene, polypropylene thiab lwm yam), PU, ABS thiab kev sib txuas lus cable thiab lwm yam. Nws yog ib qho sterically hindered phenolic antioxidant thiab hlau deactivator. Nws tiv thaiv polymers tiv thaiv oxidative degradation thiab hlau catalyzed degradation thaum lub sijhawm ua thiab hauv cov ntawv thov enduse. Cov antioxidant no kuj muab cov khoom siv thermal stabilization ntev. Cov phenolic antioxidant no yog ib qho zoo heev, tsis muaj xim, tsis muaj xim antioxidant thiab ther-mal stabilizer nrog cov khoom zoo heev deactivation hlau. Cov ntawv thov siv kawg suav nrog hlau thiab cable rwb thaiv tsev, zaj duab xis thiab daim ntawv tsim nrog rau cov khoom siv tsheb. BNX. MD697 yuav stabilize polypropylene, polyethylene, polystyrene, polyester, EPDM, EVA thiab ABS. Tsawg volatility, Muaj zog syner-gistic nyhuv nrog phosphites, lwm yam phenols thiab thioesters, Nonstaining thiab nondiscoloring, FDA app-roved rau adhesives thiab polymers.
Cov Tshuaj Pom Zoo: 0.1-0.3%
Ntim thiab Khaws Cia
Ntim: 25kg / hnab
Kev Khaws Cia: Khaws cia rau hauv cov thawv kaw, qhov chaw txias, qhuav, thiab muaj cua nkag tau zoo. Tsis txhob cia raug tshav ntuj ncaj qha.