Pūmua ārai mate P-EPQ Nama CAS: 119345-01-6
Ingoa Matū: Tetrakis(2,4-di-tert-butylphenyl)4,4-biphenyldiphosphonitetech.
Tātai ngota: C68H92O4P2
Hanganga
Nama CAS: 119345-01-6
Whakatakotoranga
| Āhua | Paura mā ki te kōwhai mārama |
| Whakamātautau | 98% meneti |
| Te Pūwāhi Rewa | 93-99.0ºC |
| Ngā Ihirangi Pūngāwerewere | 0.5% te mōrahi |
| Te nui o te pungarehu | 0.1% mōrahi |
| Te Whakawhiti Mārama | 425 nm ≥86%; 500nm ≥94% |
Ngā tono
Ko te antioxidant P-EPQ he antioxidant tuarua tino whai hua, he ātete ki te pāmahana teitei.
He pai mō ngā pūnaha PP, PA, PU, PC, EVA, PBT, ABS me ētahi atu pūhui, inā koa mō ngā pūnaha kirihou hangarau PC, PET, PA, PBT, PS, PP, PE-LLD, EVA.
Ka taea e ia te whakapai ake i te pumau o te tae (ātete ki te kōwhai, ātete ki te mangu) i raro i te tukanga rewa pāmahana teitei, ā, he whānui te hototahitanga ki te kapia matrix.
He pai ngā pānga mahi tahi me te antioxidant tuatahi pērā i te Antioxidant 1010, ā, ka whakapai ake i te mahi koroheketanga roa o ngā polymers.
He iti te horopeta, 0.10 ~ 0.15%, ka whakaatu i te pānga pai.
Te Tākai me te Rokiroki
Te tākai: 25kg/kātene
Rokiroki: Rokirokihia ki roto i ngā ipu kua kati, ki te wāhi hauhautanga, maroke, ā, he pai te hauhautanga. Āta tirohia kia kore e whiti te rā tika.