Antioxidant P-EPQ CAS NO.: 119345-01-6
Lebitso la Lik'hemik'hale: Tetrakis(2,4-di-tert-butylphenyl)4,4-biphenyldiphosphonitetech.
Foromo ea molek'hule: C68H92O4P2
Sebopeho
Nomoro ea CAS: 119345-01-6
Tlhaloso
| Ponahalo | Phofo e tšoeu ho isa ho e mosehla |
| Tlhahlobo | 98% mets |
| Melting Point | 93-99.0ºC |
| Likahare tsa Volatiles | 0.5% boholo |
| Likahare tsa molora | 0.1%max |
| Khanya e fetisang | 425 nm ≥86%; 500nm ≥94% |
Lisebelisoa
Antioxidant P-EPQ ke Antioxidant ea bobeli e sebetsang hantle haholo e hanyetsanang le mocheso o phahameng.
E loketse PP, PA, PU, PC, EVA, PBT, ABS le li-polymers tse ling, haholo-holo bakeng sa lisebelisoa tsa polasetiki tsa boenjiniere PC, PET, PA, PBT, PS, PP, PE-LLD, EVA litsamaiso.
E ka ntlafatsa botsitso ba 'mala (anti-yellow, anti-black point) tlas'a ts'ebetso e phahameng ea ho qhibiliha ha mocheso,' me ea ba le tumellano e pharaletseng le resin ea matrix.
E na le litlamorao tse ntle tsa synergistic tse nang le Antioxidant ea mantlha joalo ka Antioxidant 1010, mme e ntlafatsa ts'ebetso ea nako e telele ea botsofali ba li-polymer.
Tekanyo e tlase, 0.10 ~ 0.15%, e tla bontša phello e ntle.
Ho paka le ho Boloka
Ho paka: 25kg / lebokose
Polokelo: Boloka ka lijaneng tse koetsoeng sebakeng se pholileng, se omeletseng, se nang le moea o motle. Qoba ho pepesehela mahlaseli a letsatsi.