Antioxidant P-EPQ CAS NO.: 119345-01-6
Inoa Kemika: Tetrakis(2,4-di-tert-butylphenyl)4,4-biphenyldiphosphonitetech.
Ke Kumu Molekala: C68H92O4P2
Hoʻolālā
Helu CAS: 119345-01-6
Hōʻike
| Ka nana aku | Keʻokeʻo i ka pauka melemele māmā |
| Hoʻāʻo | 98% min |
| Lae hehee | 93-99.0ºC |
| Maʻiʻo Volatile | 0.5% ka nui |
| ʻAno lehu | 0.1% ka nui |
| Hoʻomāmā | 425 nm ≥86%; 500nm ≥94% |
Nā noi
ʻO ka Antioxidant P-EPQ ka mea kiʻekiʻe kiʻekiʻe o ka Antioxidant me ka pale wela kiʻekiʻe.
He kūpono i ka PP, PA, PU, PC, EVA, PBT, ABS a me nā polymers ʻē aʻe, ʻoi aku no ka ʻenekinia plastics PC, PET, PA, PBT, PS, PP, PE-LLD, EVA pūnaewele.
Hiki iā ia ke hoʻomaikaʻi i ke kūpaʻa kala (anti-yellow, anti-black point) ma lalo o ke kaʻina hoʻoheheʻe wela kiʻekiʻe, a loaʻa ka laulā ākea me ka resin matrix.
Loaʻa iā ia nā hopena synergistic maikaʻi me ka Antioxidant mua e like me Antioxidant 1010, a hoʻomaikaʻi i ka hana ʻelemakule lōʻihi o nā polymers.
He haʻahaʻa ka dosage, 0.10 ~ 0.15%, e hōʻike i ka hopena maikaʻi.
Hoʻopili a me ka waiho ʻana
Hoʻopili: 25kg / pahu pahu
Ka mālama ʻana: E mālama i loko o nā pahu i pani ʻia ma kahi anuanu, maloʻo, a me ka makani maikaʻi. Hōʻalo i ka ʻike ma lalo o ka lā pololei.