Antioxidant P-EPQ CAS NO.: 119345-01-6
Lub npe tshuaj: Tetrakis (2,4-di-tert-butylphenyl) 4,4-biphenyldiphosphonitetech.
Cov roj formula: C68H92O4P2
Qauv
CAS Nr .: 119345-01-6
Specification
| Qhov tshwm sim | Dawb rau lub teeb daj hmoov |
| Assay | 98% min |
| Melting Point | 93-99.0ºC |
| Cov ntsiab lus Volatiles | 0.5% max |
| Cov ntsiab lus tshauv | 0.1% max |
| Lub teeb Transmittance | 425 nm ≥86%; 500nm ≥94% |
Daim ntawv thov
Antioxidant P-EPQ yog kev ua haujlwm siab thib ob Antioxidant nrog kub resistant.
Haum rau PP, PA, PU, PC, EVA, PBT, ABS thiab lwm yam polymers, tshwj xeeb tshaj yog rau engineering plastics PC, PET, PA, PBT, PS, PP, PE-LLD, EVA systems.
Nws tuaj yeem txhim kho cov xim ruaj khov (anti-daj, anti-dub point) nyob rau hauv cov txheej txheem kub melting, thiab muaj kev sib raug zoo nrog cov matrix resin.
Nws muaj kev sib koom ua ke zoo nrog cov tshuaj tiv thaiv antioxidant zoo li Antioxidant 1010, thiab txhim kho kev laus kev ua haujlwm ntev ntawm cov polymers.
Qhov ntau npaum li cas yog tsawg, 0.10 ~ 0.15%, yuav qhia tau zoo.
Ntim thiab Cia
Ntim: 25kg / carton
Cia: Khaws rau hauv cov thawv kaw hauv qhov chaw txias, qhuav, zoo-ventilated. Tsis txhob raug tshav ntuj ncaj qha.