Lub Teeb Stidizer 622 rau PP ,, PE
| Tshuaj lom neeg npe | Poly [1- (2'-hydroxyethyl) -2,6,6-tetramethyl-4-hydroxy-Piperidylcinate] |
| Molecular Cov Qauv | H [c15h25o4n] Noch3 |
| Molecular hnyav | 3100-5000 |
| Cas tsis muaj. | 65447-77-0 |
Cov Qauv Tshuaj
Kev qhia tshwj xeeb
| Kev tshwm sim | Dawb npib tawv lossis daj daj |
| Melting ntau | 50-70 ° CMIN |
| Txhos | 0.05% max |
| Kev hloov pauv | 425nm: 97% min 450NM: 98% Min (10G / 100mL Methyl Benzene) |
| Qhib tshuab | 0.5% max |
Daim ntawv thov
Lub teeb Stabilizer 622 yog rau lub cim tshiab ntawm polymeric hindered amine lub teeb casilizer, uas muaj kev kub ua tau zoo tshaj plaws. Txuj ci zoo heev nrog resin, txaus siab tractability tiv thaiv dej thiab siab heev tsis muaj volatility thiab tsiv teb chaws. Lub Teeb Stidizer 622 tuaj yeem siv rau PE.PP. Polystyrene, Abs, Polyurethane thiab Polyamide thiab lwm yam, cuam tshuam zoo tau thaum siv nrog cov tshuaj antioxidant thiab UV-nqus. Lub teeb Stabilizer 622 yog ib qho ntawm lub teeb ci ntsa iab uas raug txiav tawm los ntawm FDA siv hauv pob khoom noj khoom haus. Kev siv tshuaj noj hauv PE Agricultural zaj duab xis: 0.3-0.6%.
Ntim thiab Ntim
Pob: 25kg / thawv
Cia: ruaj khov nyob rau hauv cov cuab yeej, kom qhov cua thiab deb ntawm dej thiab kub.