Antioxidant akọkọ 330
| Orukọ ọja | Antioxidant akọkọ 330 |
| Orukọ kemikali | 1,3,5-trimethyl-2,4,6-mẹta (3,5-keji tert-butyl-4-hydroxybenzyl) benzene; 2,4,6-mẹta (3 ', 5' -ditert-butyl-4 '-hydroxybenzyl) jẹ trimethyl; |
| English orukọ | Antioxidant 330;1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl) benzene |
| nọmba CAS | 1709-70-2 |
| Ilana molikula | C54H78O3 |
| Ìwúwo molikula | 775.2 |
| Nọmba EINECS | 216-971-0 |
| Ilana igbekale | |
| Jẹmọ isori | antioxidant;awọn afikun ṣiṣu;awọn afikun iṣẹ-ṣiṣe;Organic kemikali aise ohun elo; |
Iyọkuro: 248-250 ° C (lit.) Oju omi farabale: 739.54 ° C (iṣiro ti o ni inira) Density 0.8883 (iṣiro ti o ni inira) Atọka ifasilẹ: 1.5800 (iṣiro) Solubility: Fere insoluble ninu omi, tiotuka ninu awọn ohun elo bi benzene, die-die tiotuka ninu oti olomi.Awọn ohun-ini: Funfun si erupẹ funfun-funfun.LogP: 17.17.Stability: iduroṣinṣin ni iwọn otutu deede ati titẹ lati yago fun olubasọrọ oxidant lagbara.
| Sipesifikesonu | Ẹyọ | Standard |
| Ifarahan | Funfun gara lulú | |
| Akọkọ akoonu | % | ≥98.00 |
| Volatiles | % | ≤0.50 |
| Eeru akoonu | % | ≤0.10 |
| Ojuami yo | ℃ | ≥240℃ |
O jẹ iru iwuwo molikula giga ti o ni idiwọ antioxidant phenolic, pẹlu ibamu to dara pẹlu resini, resistance isediwon, iyipada kekere, ṣiṣe itọju atẹgun giga ati idabobo itanna to dara.O dara fun iduroṣinṣin resistance atẹgun ti awọn oriṣiriṣi awọn polima ati awọn ohun elo Organic, ni pataki pẹlu phosphite, thioester, benzofuranone, oluranlowo imudani radical carbon ati awọn antioxidant miiran.Ni iwọn otutu ti o ga ati awọn ohun elo resistance isediwon lati fun awọn ọja ni iduroṣinṣin sisẹ to dara ati iduroṣinṣin to dara.
Awọn aaye ohun elo pẹlu polyolefin, PET ati polyester thermoplastic miiran ati PBT, polyamide, resini styrene ati awọn ohun elo elastomer bii polyurethane ati roba adayeba.Paapa ti o dara fun ṣiṣe iwọn otutu ti o ga julọ ti polyolefin (gẹgẹbi PP, PE, bbl) paipu, awọn ọja abẹrẹ abẹrẹ, okun waya ati okun ati awọn aaye processing awọn ọja miiran.Ni afikun, nitori pe kii ṣe majele, ti kii ṣe idoti, le ṣetọju awọ ti o dara ti ṣiṣu, nitorina o le ṣee lo ni olubasọrọ pẹlu awọn ohun elo apoti ounje.
Fi iye kun: ni gbogbogbo 0.05% -1.0%, iye afikun kan pato jẹ ipinnu ni ibamu si idanwo ohun elo alabara.
Abajọ ninu 20 Kg / 25 Kg kraft iwe apo tabi paali.
Tọju daradara ni gbigbẹ, awọn agbegbe ti o ni afẹfẹ daradara ni isalẹ 25 C lati yago fun olubasọrọ pẹlu awọn orisun ina.Igbesi aye selifu jẹ ọdun meji
