Lub teeb stabilizer 622 rau PP,, PE
| Tshuaj npe | Poly [1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-Piperidyl Succinate] |
| Cov mis mos molecular | H[C15H25O4N]nCO3 |
| Molecular hnyav | 3100-5000 Nws |
| CAS Nr. | 65447-77-0 |
Cov qauv tshuaj
Specification
| Qhov tshwm sim | Dawb coarse hmoov los yog yellowish granular |
| Melting ntau | 50-70 ° C min |
| Tshauv | 0.05% max |
| Kev xa tawm | 425nm: 97% ua 450nm: 98% min (10g / 100ml methyl benzene) |
| Volatility | 0.5% max |
Daim ntawv thov
Lub teeb Stabilizer 622 belongs rau tiam tshiab ntawm polymeric Hindered Amine Light Stabilizer, uas muaj kev ua haujlwm kub zoo.Zoo heev compatibility nrog resin, txaus siab tractability tiv thaiv dej thiab tsis tshua muaj volatility thiab migratory.Lub teeb stabilizer 622 tuaj yeem siv rau PE.PP.Polystyrene, ABS, polyurethane thiab polyamide thiab lwm yam, cov txiaj ntsig zoo tau txais thaum siv cov tshuaj antioxidants thiab UV-absorbers.Lub teeb stabilizer 622 yog ib qho ntawm lub teeb stabilizers uas tau txiav txim los ntawm FDA los siv rau hauv cov khoom noj.Kev siv ntau npaum hauv PE ua liaj ua teb zaj duab xis: 0.3-0.6%.
Packing thiab Cia
Pob: 25KG / CARTON
Cia: ruaj khov hauv cov cuab yeej, khaws qhov cua thiab kom deb ntawm dej thiab kub siab.