Antioxidant 636
Alaye ipilẹ:
Orukọ ọja: Antioxidant 636
Orukọ kemikali: antioxidant RC PEP 36; ilọpo meji (2,6-ditertiary butyl-4-methylphenyl)
Orukọ Gẹẹsi: Antioxidants 636;
Bis (2,6-di-ter-butyl-4-methylphenyl) pentaerythritol-diphosphite;
CAS nọmba: 80693-00-1
Ilana molikula: C35H54O6P2
iwuwo molikula: 632.75
EINECS No.: 410-290-4
Ilana igbekalẹ:
Awọn ẹka ti o jọmọ: awọn afikun ṣiṣu; antioxidant; Organic kemikali aise ohun elo;
Ojutu yo: 235-240°C Oju ibi farabale: 577.0± 50.0°C (Asọtẹlẹ) iwuwo 1.19 [ni 20℃] Nya titẹ: 0 Pa ni 25 ℃ Solubility: Tu ni toluene (kekere kan), die-die soluble ni acetone ati omi . Awọn ohun-ini: Funfun powder LogP: 6 ni 25 ℃
| Sipesifikesonu | Ẹyọ | Standard |
| Ifarahan | Funfun gara lulú | |
| Ojuami yo | ℃ | 234-240 |
| Volatiles | % | ≤0.5 |
| Ojuami yo | ko o | |
| Iye acid | ≤1.0 | |
| Phosphate akoonu | 9.3-9.9 | |
| Akọkọ akoonu | % | ≥98.00 |
O ti wa ni a ga-išẹ antioxidant, Pẹlu awọn oniwe-kekere yipada ati ki o gbona iduroṣinṣin, Hydrolytic resistance jẹ jina dara ju iru antioxidants 626, Paapa ni diẹ ninu awọn ti o tobi omi gbigba ohun elo ati ki o gun lilo ọmọ ti awọn aaye lati gba dara išẹ reflected; Ti o ga ni aaye yo, Iwọn otutu ibajẹ ti o ga julọ, Lakoko ilana itọju otutu otutu, Le ṣe aabo fun polymer lati ibajẹ gbona; O le dinku decolorization substantially, Dena ohun pọ si yo sisan oṣuwọn ti awọn polima, Pese a significant processing iduroṣinṣin fun awọn polima, Nitorina, o dara fun awọn ohun elo ti o nilo ga otutu itọju ati yago fun intense discoloration; O kan ti o dara synergistic ipa; Ti a fọwọsi bi awọn afikun aiṣe-taara si awọn nkan ifihan ounjẹ ni Amẹrika, European Union, ati Japan, Ti gba laaye lati lo si apoti ounjẹ.
O le lo si: polyolefin, gẹgẹbi PP ati HDPE awọn resini styrene, gẹgẹbi PS ati ABS, awọn pilasitik ẹrọ, gẹgẹbi PA, PC, m-ppe, polyester.
Ti kojọpọ ni 20 Kg / paali.
Tọju daradara ni agbegbe gbigbẹ ni isalẹ 25 C pẹlu igbesi aye selifu ti ọdun meji.
Jọwọ kan si wa fun eyikeyi awọn iwe aṣẹ ti o jọmọ.
