Hlau Deactionivator Antioxidant MD 697 CAS TSIS TAU .: 70331-94-1
Siv Lub Npe: (1,2-dioxoethylene) bis (iminoethylene) bis (3- (3,5-di-tert-toyl-4-hydroxyphenyl)
Molecular hnyav: m = 696.91
CAS: 7033131-94-1
Molecular Cov Qauv: C40H60N2O8
Cov qauv tshuaj lom neeg:
Raug lub cev muaj zog
| Yam | Lub hom phiaj |
| Kev tshwm sim | Cov hmoov dawb |
| Melting ntau (℃) | 174Tom mu180 |
| Volatile (%) | ≤ 0.5 |
| Purity (%) | ≥ 99.0 |
| Tshauv (%) | ≤ 0.1 |
Nta
Nws yog soluble hauv cov kuab tshuaj organic xws li benzene, cyloroform, cyolohexane thiab lwm yam, tab sis tsis nyob hauv thiab lwm yam.
Cov Ntawv Thov
Nws tau siv hauv cov polylins (piv txwv. Polyethylene thiab lwm yam) thiab kev sib txuas lus phenolic antioxidant thiab hlau deactivator. Nws tiv thaiv cov polymers tiv thaiv oxidative degradation thiab hlau catalalyzed kev ua tsis zoo thaum lub sij hawm ua thiab nyob rau hauv kev pib kev siv. Qhov no antioxidant tseem muab cov sij hawm ntev thermal ruaj khov. Lub hom phiaj phenol no yog qhov zoo tshaj plaws, tsis yog antioxidant thiab ther-mal-mal stabilizer nrog cov khoom siv hlau deactivation. Kev siv kawg siv cov ntawv thov suav nrog xaim thiab cable rwb thaiv tsev, yeeb yaj kiab thiab daim ntawv thiab cov khoom siv hluav taws xob. Bnx. MD697 yuav ruaj polypropylene, polyethylene, polystyrene, polyester, EPDM, EPA thiab ABS. Tsis tshua muaj volatility, muaj zog synirer-lub zog ua haujlwm nrog phosphites, lwm hom phibsesters, tsis nco qab, thiab tsis muaj txiaj ntsig rau cov nplaum thiab polymers.
Pom zoo siv Dosage: 0.1-0.3%
Ntim thiab Ntim
Packing: 25kg / hnab
Cia: Muab cia rau hauv cov thawv kaw hauv qhov chaw txias, qhuav, muaj qhov chaw muaj cua zoo. Zam txhob kis nyob rau hauv lub hnub ncaj qha.