I-Antioxidant yesibini 626
Ulwazi olusisiseko:
Igama lemveliso: I-Antioxidant yesibini 626
Igama lomchiza: Bis (2, 4-ditert-butylphenyl) pentaerythritol bisdiphosphite
Izithethantonye: I-Antioxidant yesibini 626; I-3,9-bis (2,4-di-tert-butylphenoxy) -2,4,8,10-tetraoxa-3,9-diphosphaspiro [5.5] undecane
Inombolo ye-CAS: 26741-53-7
Ifomula yemolekyuli: C33H50O6P2
Ubunzima bemolekyuli: 604.69
Inombolo ye-EINECS: 247-952-5
Ifomula yolwakhiwo:
Iindidi ezinxulumeneyo: izongezo zeplastiki; antioxidant; izinto eziphilayo zekhemikhali ekrwada;
Indawo yokunyibilika: 170-180°C
Indawo yokubila: 555.8±50.0°C (Kuqikelelwe)
Umxholo wothuthu: ≤1.00%
Ubuninzi: 166 [ku-20℃] Ubuninzi: 166 [ku-20℃]
Ukunyibilika: Inyibilika ngokulula kwitoluene, ikloromethane, iklorofomu kunye nezinye izinyibilikisi zendalo, zinyibilika kancinane etywaleni, ezinganyibilikiyo emanzini.
Iipropati: umgubo omhlophe.
LogP: 10.9 ku-25℃
| Inkcazo | Iyunithi | Umgangatho |
| Imbonakalo | Umgubo omhlophe | |
| Indawo yokunyibilika | ℃ | 170.0-180.0 |
| Umxholo wothuthu | % | ≤1.00 |
| Ixabiso leAcid | mgKOH/g | ≤1.00 |
| 2,4-DTBP | % | ≤1.00 |
| Umxholo ophambili | % | ≥95.0 |
inkcazelo: Phosphite ngempumelelo kakhulu - antioxidant yesibini
Iimpawu: Ukuguquguquka okuphantsi, kusebenza ngokufanelekileyo, kunye nokusetyenziswa ngakumbi kunye ne-phenolic antioxidants ethintelweyo.
Njengoko i-organic polymer encedisa i-antioxidant, i-volatility ephantsi, ukusebenza kakuhle okuphezulu, ngokuyininzi kunye ne-blocked phenol i-antioxidant ephambili ye-1010,1076, enefuthe elihle le-synergistic; ingasetyenziswa kunye ne-benzotriazole i-ultraviolet absorber kunye ne-blocked amine photostabilizer kwiimveliso zangaphandle;
Isebenza kwi: i-polyolefin kunye ne-olefin copolymers, i-polycarbonate, i-polyamides kunye nezinye iiplastiki zobunjineli, irabha kunye ne-elastomers, iingubo kunye ne-adhesives.
Yongeza inani: 0.05-0.2%, isixa esithile sokongeza sinqunywe ngokuhambelana novavanyo lwesicelo somthengi.
Ipakishwe nge-20 Kg / 25 Kg ibhokisi / ibhegi yefoyile ye-aluminium.
Okanye ipakishwe ngokweemfuno zabathengi.
Gcina ngokufanelekileyo kwindawo eyomileyo engaphantsi kwe-25℃ kunye nobomi beshelufu yeminyaka emibini.
I-Antioxidant yesibini ye-168
I-Antioxidant yesibini 636
I-Antioxidant yesibini ye-412S
I-TNPP yesibini ye-Antioxidant
Nceda uqhagamshelane nathi ngawo nawaphi na amaxwebhu anxulumeneyo.
I-New Venture Enterprise izinikezele ekuboneleleni nge-Antioxidants ekumgangatho ophezulu ukuhlangabezana neemfuno ezahlukeneyo zala mashishini, ukuqhuba ukutsha kunye nokuzinza kuphuhliso lwemveliso, nceda uqhagamshelane nathi:
Email: nvchem@hotmail.com
