Lub teeb Stabilizer 770 rau PP, PE
| Tshuaj npe | Bis (2,2,6,6-Tetramethyl-4-Piperidinyl) sebacate |
| Sib npaug | Tinuvin 770 (Ciba), Uvinul 4077 H (BASF), Lowilite 77 (Great Lakes), thiab lwm yam. |
| Cov mis mos molecular | C28H52O4N2 |
| Molecular hnyav | 480.73 ib |
| CAS Nr. | 52829-07-9 |
Cov qauv tshuaj
Specification
| Qhov tshwm sim | Dawb hmoov / granular |
| Purity | 99.0% min |
| Melting point | 81-85 ° C min |
| Tshauv | 0.1% max |
| Kev xa tawm | 425nm: 98% ua 450nm: 99% min |
| Volatility | 0.2% (105 ° C, 2 teev) |
Daim ntawv thov
Lub teeb Stabilizer 770 yog ib qho zoo heev radical scavenger uas tiv thaiv cov organic polymers tiv thaiv degradation los ntawm raug rau ultraviolet hluav taws xob. Lub teeb Stabilizer 770 yog dav siv nyob rau hauv ntau yam kev siv xws li polypropylene, polystyrene, polyurethanes, ABS, SAN, ASA, polyamides thiab polyacetals. Lub teeb Stabilizer 770 yog qhov ua tau zoo raws li lub teeb stabilizer ua rau nws zoo haum rau kev siv hauv ob qho tib si tuab thiab cov yeeb yaj kiab, ywj siab ntawm cov tuab ntawm cov khoom. Ua ke nrog lwm cov khoom HALS, Lub Teeb Stabilizer 770 qhia txog cov teebmeem muaj zog.
Packing thiab Cia
Pob: 25KG / CARTON
Cia: ruaj khov hauv cov cuab yeej, khaws qhov cua thiab deb ntawm dej thiab kub siab.