Antioxidant keji 626
Alaye ipilẹ:
Orukọ ọja: Atẹle Antioxidant 626
Orukọ kemikali: Bis (2, 4-ditert-butylphenyl) pentaerythritol bisdiphosphite
Synonyms: Atẹle Antioxidant 626; 3,9-bis (2,4-di-tert-butylphenoxy) -2,4,8,10-tetraoxa-3,9-diphosphaspiro [5.5] undecane
CAS nọmba: 26741-53-7
Ilana molikula: C33H50O6P2
iwuwo molikula: 604.69
EINECS Nọmba: 247-952-5
Ilana igbekalẹ:
Awọn ẹka ti o jọmọ: awọn afikun ṣiṣu; antioxidant; Organic kemikali aise ohun elo;
Yiyọ ojuami: 170-180 ° C
Ojutu farabale: 555.8± 50.0°C (Asọtẹlẹ)
Awọn akoonu eeru: ≤1.00%
Iwuwo: 166 [ni 20℃] iwuwo: 166 [ni 20℃]
Solubility: awọn iṣọrọ tiotuka ni toluene, chloromethane, chloroform ati awọn miiran Organic olomi, die-die tiotuka ninu oti, insoluble ninu omi.
Properties: funfun lulú.
Wọle: 10.9 ni 25 ℃
| Sipesifikesonu | Ẹyọ | Standard |
| Ifarahan | funfun lulú | |
| Ojuami yo | ℃ | 170.0-180.0 |
| Eeru akoonu | % | ≤1.00 |
| Iye acid | mgKOH/g | ≤1.00 |
| 2,4-DTBP | % | ≤1.00 |
| Akọkọ akoonu | % | ≥95.0 |
Apejuwe: Gíga munadoko phosphite - Atẹle antioxidant
Awọn ẹya ara ẹrọ: Iyipada kekere, iṣẹ ṣiṣe daradara, ati lilo diẹ sii pẹlu awọn antioxidants phenolic idilọwọ.
Bi Organic polima auxiliary antioxidant, kekere iyipada, ti o ga ṣiṣe, okeene pẹlu dina phenol akọkọ antioxidant 1010,1076, pẹlu ti o dara synergistic ipa; le ṣee lo pẹlu benzotriazole ultraviolet absorber ati dina amine photostabilizer ni awọn ọja ita gbangba;
Ti o wulo fun: polyolefin ati olefin copolymers, polycarbonate, polyamides ati awọn pilasitik ti imọ-ẹrọ miiran, roba ati awọn elastomers, awọn aṣọ ati awọn adhesives.
Fikun iye: 0.05-0.2%, iye afikun kan pato jẹ ipinnu ni ibamu si idanwo ohun elo alabara.
Paced ni 20 Kg / 25 Kg paali / apo bankanje aluminiomu.
Tabi aba ti bi fun onibara ibeere.
Tọju daradara ni agbegbe gbigbẹ ni isalẹ 25 ℃ pẹlu igbesi aye selifu ti ọdun meji.
Antioxidant elekeji 168
Antioxidant keji 636
Atẹle Antioxidant 412S
Atẹle Antioxidant TNPP
Jọwọ kan si wa fun eyikeyi awọn iwe aṣẹ ti o jọmọ.
Idawọlẹ Venture Tuntun jẹ iyasọtọ lati pese awọn Antioxidants ti o ni agbara giga lati pade awọn iwulo oniruuru ti awọn ile-iṣẹ wọnyi, imudara awakọ ati iduroṣinṣin ni idagbasoke ọja, jọwọ kan si wa:
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