Sekondale Antioxidants 686
Zambiri Zoyambira:
Dzina lazogulitsa: Secondary Antioxidant 686
Dzina la mankhwala: 3,9-2 (2,4-disubyl phenoxyl) -2,4,8,10-tetraxy-3,9-diphosphorous [5.5]
Dzina lachingerezi: Second Antioxidants 686
3,9-Bis(2,4-dicuMylphenoxy) -2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
Nambala ya CAS: 154862-43-8
Mapangidwe a maselo: C53H58O6P2
Kulemera kwa molekyulu: 852.97
Nambala ya EINECS: 421-920-2
Zomangamanga:
Magulu ogwirizana: zowonjezera pulasitiki; antioxidant; organic mankhwala zopangira;
Malo osungunuka: 229-232°C (lat.)
Malo otentha: 778.2±60.0°C (Zonenedweratu)
Kachulukidwe 1.26 [pa 20 ℃]
Kuthamanga kwa nthunzi: 0 Pa pa 25 ℃
Kusungunuka: Kusungunuka mu chloroform (kutentha pang'ono).
Katundu: Yoyera mpaka yoyera ngati yolimba. LogP: 6 pa 22 ℃
| Kufotokozera | Chigawo | Standard |
| Maonekedwe | White-ngati woyera ufa kapena particles | |
| Malo osungunuka | ℃ | ≥225.00 |
Ndi mtundu watsopano wa mkulu maselo kulemera phosphite antioxidant, ndi kukhazikika bwino matenthedwe ndi hydrolysis bata, osakhazikika otsika, mu chilengedwe chinyezi, akhoza kukhalabe wabwino hydrolysis bata, ndi oletsedwa phenolic antioxidant kuphatikiza, kuposa chikhalidwe phosphite kalasi wothandiza antioxidant akhoza kwambiri patsogolo processing bata la zinthu. M'kati mwa kutentha kwapamwamba komanso kugwiritsa ntchito, kungapereke chitetezo chabwino kwambiri chotsutsana ndi chikasu ndi kutentha kwapamwamba, koyenera ma polima omwe amafunikira mphamvu yabwino yotentha.
Kuphatikiza apo, propylene, polypropylene system nthawi zambiri imafunikira phenol-free antioxidant kuti ipewe kuchitapo kanthu ndi zowonjezera zina, imakhala ngati phosphite antioxidant, yomwe imagwiritsidwa ntchito yokha imatha kukhalabe yogwira ntchito bwino.
Oyenera: processing zinthu za polima zipangizo, monga mkulu kutentha processing wa mapulasitiki uinjiniya ndi mapulasitiki apadera zomangamanga.
Onjezani kuchuluka: 0.05-0.2%, kuchuluka kwake komwe kumatsimikiziridwa malinga ndi kuyesa kwa kasitomala.
Odzaza mu 25 Kg / katoni. Kapena odzaza malinga ndi makasitomala amafuna.
Sungani moyenera m'malo ouma osatsika 25 C ndi alumali moyo wa zaka ziwiri.
Sekondale Antioxidant 168
Sekondale Antioxidant 636
Sekondale Antioxidant 412S
Sekondale Antioxidant TNPP
Chonde titumizireni zolemba zilizonse zokhudzana ndi izi.
New Venture Enterprise yadzipereka kuti ipereke ma Antioxidants apamwamba kwambiri kuti akwaniritse zosowa zosiyanasiyana zamafakitalewa, kuyendetsa luso komanso kukhazikika pakukula kwazinthu, chonde titumizireni:
Email: nvchem@hotmail.com
