Antioxidant P-EPQ CAS NO.: 119345-01-6
Sunan sinadarai: Tetrakis (2,4-di-tert-butylphenyl) 4,4-biphenyldiphosphonitetech.
Tsarin kwayoyin halitta: C68H92O4P2
Tsarin
Lambar CAS: 119345-01-6
Ƙayyadaddun bayanai
| Bayyanar | Fari zuwa haske rawaya foda |
| Assay | 98% min |
| Matsayin narkewa | 93-99.0ºC |
| Ƙunshin Ƙarfafawa | 0.5% max |
| Ash abun ciki | 0.1% max |
| Canjin Haske | 425 nm ≥86%; 500nm ≥94% |
Aikace-aikace
Antioxidant P-EPQ babban inganci ne na biyu Antioxidant tare da matsanancin zafin jiki.
Dace da PP, PA, PU, PC, EVA, PBT, ABS da sauran polymers, musamman ga injiniya robobi PC, PET, PA, PBT, PS, PP, PE-LLD, EVA tsarin.
Zai iya inganta daidaiton launi (anti-yellow, anti-black point) a ƙarƙashin tsarin narkewar zafin jiki mai girma, kuma yana da babban dacewa tare da resin matrix.
Yana da kyawawan tasirin haɗin gwiwa tare da Antioxidant na farko kamar Antioxidant 1010, kuma yana haɓaka aikin tsufa na dogon lokaci na polymers.
Matsakaicin ƙananan ƙananan, 0.10 ~ 0.15%, zai nuna sakamako mai kyau.
Shiryawa da Adanawa
Shiryawa: 25kg / kartani
Ajiye: Ajiye a cikin rufaffiyar kwantena a cikin sanyi, bushe, wuri mai cike da iska. Ka guji fallasa a ƙarƙashin hasken rana kai tsaye.