Antioxidant P-EPQ CAS NO.: 119345-01-6
Kemikari Zita: Tetrakis(2,4-di-tert-butylphenyl)4,4-biphenyldiphosphonitetech.
Molecular Formula: C68H92O4P2
Chimiro
Nhamba yeCAS: 119345-01-6
Tsanangudzo
| Chitarisiko | Hupfu hwakachena kusvika kuyero |
| Assay | 98% min |
| Melting Point | 93-99.0ºC |
| Volatiles Content | 0.5% max |
| Ash content | 0.1%max |
| Light Transmittance | 425 nm ≥86%; 500nm ≥94% |
Applications
Antioxidant P-EPQ ndeyepamusoro-soro yechipiri Antioxidant ine tembiricha inoshingirira.
Inokodzera PP, PA, PU, PC, EVA, PBT, ABS uye mamwe mapolymers, kunyanya einjiniya mapurasitiki PC, PET, PA, PBT, PS, PP, PE-LLD, EVA masisitimu.
Inogona kuvandudza kugadzikana kwemavara (anti-yero, anti-dema point) pasi pekushisa kwakanyanya kunyunguduka, uye kuve nekuenderana kwakafara nematrix resin.
Iyo ine yakanaka synergistic mhedzisiro ine yekutanga Antioxidant seAntioxidant 1010, uye inovandudza kuchembera kwenguva refu kwema polymers.
Iyo dosage yakaderera, 0.10 ~ 0.15%, icharatidza maitiro akanaka.
Kurongedza uye Kuchengeta
Kurongedza: 25kg / katoni
Kuchengeta: Chengeta mumidziyo yakavharwa munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka. Dzivisa kuratidzwa pasi pezuva rakananga.