Antioxidant 702 CAS 118-82-1
Antioxidant 702 (118-82-1) ndi antioxidant ya phenolic yomwe imateteza kutentha kwambiri komanso yotsika mtengo. Imagwiritsidwa ntchito makamaka poletsa kukalamba kwa mapulasitiki/labala komanso poletsa okosijeni ku mafuta otentha kwambiri. Ndi chinthu chokhazikika kutentha chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale.
Maonekedwe: Ufa Woyera / Wopepuka wa Crystalline wachikasu
Malo Osungunuka: 155–159℃ | Malo Owala: 289℃ (40mmHg)
Kuchuluka: 0.99 g/cm³ (20℃)
Katundu: Kusasinthasintha kochepa, kukhazikika kwa kutentha kwambiri, kusamuka kochepa, kusungunuka bwino kwa mafuta; Kukana kwambiri kutentha ndi kukalamba kwa mpweya
| Zinthu | Mafotokozedwe |
| Maonekedwe | Ufa woyera kapena wachikasu wa kristalo |
| Kusakhazikika | ≤0.5% |
| Phulusa | ≤0.1% |
| Malo osungunuka | 149~154℃ |
| Zomwe zili mkati | ≥98% |
1. Mapulasitiki: PE, PP, PS, ABS, polyester, nayiloni, anti-ukalamba, moyo wautali
2. Rabala: Rabala yachilengedwe / yopangidwa (styrene-butadiene, ndi zina zotero), yolimba ku kutentha ndi mpweya, yoletsa ukalamba
3. Mafuta a mafakitale (mphamvu):
Mafuta otenthetsera kutentha kwambiri, mafuta oziziritsa, mafuta odzola, mafuta odzola
Pewani kukhuthala kwa mafuta, kuwonjezeka kwa asidi, kupangika kwa matope, kukhazikika bwino kwambiri kutentha kwambiri
4. Zina: Zomatira, zokutira, zolimbitsa kutentha za aloyi apulasitiki aukadaulo
• Kulongedza Kwachizolowezi: 25 kg/thumba; 25 kg/ng'oma
• MOQ: iyenera kutsimikiziridwa ndi giredi ndi komwe ikupita
• Nthawi Yotsogolera: kutsimikiziridwa ndi kuchuluka kwa oda ndi ndandanda yopangira
• Kutumiza: njira zotumizira panyanja / ndege / zothamanga zikupezeka
• Sungani pamalo ozizira, ouma, komanso opatsa mpweya wabwino.
• Sungani chidebecho motseka bwino komanso motetezeka ku chinyezi.
• Pewani kuwala kwa dzuwa mwachindunji, kutentha, ndi moto wotseguka.
• Tsatirani malangizo a SDS pazinthu zosagwirizana.
