O le antioxidant muamua 330
| Igoa o oloa | O le antioxidant muamua 330 |
| Igoa vaila'au | 1,3,5-trimethyl-2,4,6-tolu (3,5-lua tert-butyl-4-hydroxybenzyl) benzene;2,4,6-tolu (3 ', 5' -ditert-butyl-4 '-hydroxybenzyl) o trimethyl; |
| igoa faaperetania | Antioxidant 330;1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene |
| Numera CAS | 1709-70-2 |
| fua mole | C54H78O3 |
| mamafa mole | 775.2 |
| EINECS Numera | 216-971-0 |
| Fua fa'atatau | |
| Vaega fa'atatau | antioxidant; mea fa'aopoopo palasitika; mea faaopoopo aoga; vaila'au fa'aletino fa'aletino; |
Mea e liusuavai ai: 248-250°C (ma.) Le mea e fa'apuna ai: 739.54°C (fa'atusatusaga fa'atauva'a) Malosi 0.8883 (fa'atatau fa'atatau) Fa'ailoga fa'afefe: 1.5800 (fa'atatau) Solu: Toeititi lava le solu i le vai, solu i solu pei ole benzene, laititi. solu i le ava malosi. Meatotino: Pa'epa'e e pei o le pauta pa'epa'e. LogP: 17.17.Stability: mautu i le vevela masani ma le mamafa e aloese ai mai fesoʻotaʻiga malosi faʻamaʻi.
| Fa'amatalaga | Vaega | Tulaga |
| Fa'aaliga | Pa'u tioata pa'epa'e | |
| Anotusi autu | % | ≥98.00 |
| Volatile | % | ≤0.50 |
| mea efuefu | % | ≤0.10 |
| Liu liusuavai | ℃ | ≥240℃ |
O se ituaiga o le mamafa molecular mamafa taofia phenolic antioxidant, faatasi ai ma le fetaui lelei ma resin, aveesea tetee, volatilization maualalo, maualuga okesene tetee malosi ma lelei insulation eletise. E fetaui lelei mo le faʻamautuina o le okesene i le faʻamautuina o polymers ma mea faʻapitoa, aemaise lava i le phosphite, thioester, benzofuranone, carbon radical capture agent ma isi antioxidant ausilali. I le gaosiga o le vevela maualuga ma le maualuga o le faʻaaogaina o talosaga e tuʻuina atu ai oloa faʻaleleia lelei le mautu ma lelei tumau tumau.
Talosaga fanua e aofia ai polyolefin, PET ma isi polyester thermoplastic ma PBT, polyamide, styrene resin ma elastomer mea e pei o polyurethane ma pa'u natura. Fa'apitoa mo le fa'aogaina o le polyolefin (pei o le PP, PE, ma isi) paipa, mea fa'apipi'i tui, uaea ma uaea ma isi mea e gaosia ai oloa. E le gata i lea, talu ai e le oona, e le faʻaleagaina, e mafai ona faʻatumauina se lanu lelei o palasitika, ina ia mafai ona faʻaogaina i le faʻafesoʻotaʻi ma mea faʻapipiʻi meaʻai.
Faʻaopoopo le aofaʻi: masani 0.05% -1.0%, o le aofaʻi faʻaopoopo faʻapitoa e fuafua e tusa ai ma le suʻega talosaga a tagata faatau.
Faʻapipiʻi i le 20 Kg / 25 Kg kraft taga pepa poʻo le pusa.
Teu lelei i totonu o nofoaga matutu, lelei le savili i lalo ole 25 C ina ia aloese mai le faʻafesoʻotaʻi ma mea e faʻamumu ai. O le ola fa'asao e lua tausaga
