Antioxidant elekeji 168
Alaye ipilẹ:
Orukọ ọja: Atẹle Antioxidant 168
Orukọ kemikali: Tris (2, 4-ditert-butylphenyl) phosphite ester
Synonyms: Atẹle Antioxidant 168; mẹta (2,4-Ditertrabutylphenyl) phosphiteester;
CAS nọmba: 31570-04-4
Ilana molikula: C42H63O3P
iwuwo molikula: 646.94
EINECS No.: 250-709-6
Ilana igbekalẹ:
Awọn ẹka ti o jọmọ: awọn afikun ṣiṣu; antioxidant; Organic kemikali aise ohun elo;
Ojuami yo: 181-184°C (tan.)
Ojutu farabale: 594.2± 50.0°C (Asọtẹlẹ)
iwuwo: 0.98
Filasi ojuami: 46 ℃ (115 F)
Solubility: irọrun tiotuka ni benzene, chloroform, cyclohexane, bbl, die-die tiotuka ni ethanol, acetone, insoluble in water, oti ati awọn miiran pola epo, die-die tiotuka ni esters.
Properties: White lulú
Wọle: 18 ni 25 ℃
Ifamọ: ọrinrin jẹ ifarabalẹ.
| Sipesifikesonu | Ẹyọ | Standard |
| Ifarahan | Funfun gara lulú | |
| Akọkọ akoonu | % | ≥99.00 |
| Volatiles | % | ≤0.30 |
| Ojuami yo | ℃ | 183.0-187.0 |
| solubility | ko o | |
| Gbigbe ina | ||
| 425nm | % | ≥96.00 |
| 500nm | % | ≥98.00 |
| 2.4-DTBP | % | ≤0.20 |
| iye acid | Mg KOH/g | ≤0.25 |
| hydrolyzes | H | ≥14 |
1.Organic polima auxiliary antioxidant.
2.Din yo sisan oṣuwọn (MFR) to awọ nigba polymer gbona processing.
3.It ni ipa imuṣiṣẹpọ ti o dara pẹlu idaabobo phenolic 1010,1076,313,114, ati bẹbẹ lọ, ati pe o tun le pese apapo awọn ọja mẹrin ti o wa loke.
4.It le ṣee lo pẹlu benzotriazole UV absorbers ati idiwo amine photostabilizers ni ita awọn ọja.
O ti wa ni lilo pupọ ni polyolefin (gẹgẹbi polyethylene, polypropylene) ati olefin copolymer, polyamide, polycarbonate, resin PS, PVC, pilasitik ẹrọ, roba ati awọn ọja epo, ABS resini ati awọn ohun elo polima miiran. Awọn eka tun le ṣee lo ni awọn adhesives, adayeba tabi resini alemora sintetiki, ati bẹbẹ lọ.
Fikun iye: 0.1% ~ 1.0%, iye afikun kan pato jẹ ipinnu gẹgẹbi idanwo ohun elo onibara.
Ti kojọpọ ninu 20 Kg / 25 Kg paali / apo bankanje aluminiomu.
Tabi aba ti bi fun onibara ká ibeere.
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.
