Antioxidant 168 cas 31570-04-4 Tris (2,4-di-tert-butylphenyl) phosphite
Antioxidant 168 ndi antioxidant wabwino kwambiri wa phosphite. Ndi ufa woyera womwe umawoneka ngati ufa. Umasungunuka mosavuta mu zinthu zachilengedwe monga benzene, chloroform ndi cyclohexane. Umasungunuka pang'ono mu ethanol, acetone, ndipo susungunuka m'madzi ndi mowa. Sungunuka pang'ono mu ma esters. Poizoni wochepa, kusasinthasintha kochepa, kukhazikika kwa kutentha kwambiri, kukana bwino kwa hydrolysis, ndipo ukhoza kuwola bwino ma hydroperoxides omwe amapangidwa panthawi yokonza zinthu za polymeric. Pali mitundu yoposa khumi ndi iwiri yokhala ndi ma phenolic antioxidants, omwe amagwiritsidwa ntchito kwambiri mu polyolefins (monga polyethylene ndi polypropylene) ndi olefin copolymers, polyamides, polycarbonates, PS resins, PVC, mapulasitiki opanga, ndi rabara ndi zinthu zamafuta, zinthu za polymer monga ABS resin.
Tsekani chidebecho mwamphamvu. Pewani kumeza kapena kupuma.
20kgs/50kgs Net/Carton yamkati yokhala ndi thumba la PE kapena malinga ndi zomwe kasitomala akufuna
| CHINTHU | INDEX |
| Maonekedwe | Ufa woyera |
| Kupha, % | ≥ 99 |
| Malo osungunuka | 183℃ ~ 187℃ |
| Wosasinthasintha, % | ≤0.30 |
| Kutumiza (%): 425nm | ≥ 97.00 |
| Kutumiza (%): 500nm | ≥ 98.00 |
| * Kuphatikiza apo: Kampaniyo ikhoza kufufuza ndikupanga zinthu zatsopano malinga ndi zosowa zapadera za makasitomala athu. | |
