Bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate CAS 52829-07-9
Light stabilizer 770 fari ko rawaya crystalline foda ne, wanda shine samfurin ƙananan nauyin kwayoyin halitta a tsakanin yawancin masu hana hasken amine. Yana narkewa a cikin kaushi na halitta irin su ethanol, ethyl acetate, benzene, da maras narkewa cikin ruwa. Yana da wakilci iri-iri na ƙananan nauyin kwayoyin HALS. Yana da high photostability kuma dace da samfurori irin su polyethylene, polypropylene, polystyrene, ABS, da dai sauransu. Its photostability sakamako ne sau 3-4 na ultraviolet absorbers da nickel quenchers, musamman a cikin polyolefin kayayyakin. Saboda ƙananan ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta ta dace da amfani da samfurori masu kauri.
| Abu | Ƙayyadaddun bayanai |
| Wurin tafasa | 499.8± 45.0 °C (An annabta) |
| Yawan yawa | 1.01 ± 0.1 g/cm3 (An annabta) |
| Wurin narkewa | 82-85 ° C (lit.) |
| batu na walƙiya | 421 °F |
| Matsin tururi | 0 Pa da 20 ℃ |
| MAI RUWANCI | 18.8mg/L a 23 ℃ |
Bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate ya dace da polypropylene, polyethylene high-density, polyurethane, polystyrene, ABS guduro, da dai sauransu Its 770 haske stabilization sakamako ne mafi girma fiye da amfani da haske stabilizers. Lokacin amfani dashi tare da antioxidants, yana iya inganta juriya na zafi, kuma idan aka yi amfani da shi tare da masu ɗaukar UV, yana da tasirin daidaitawa, yana ƙara haɓaka tasirin hoto. Bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate ana amfani dashi don polypropylene, polyethylene unsaturated guduro mai girma-yawa, polyurethane, polystyrene, da guduro ABS, kuma tasirin sa na hoto yana da kyau ga masu daidaita haske da aka saba amfani da su.
Yawancin lokaci cushe a 25kg / drum, kuma kuma za a iya yi musamman kunshin.
Bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate CAS 52829-07-9
Bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate CAS 52829-07-9
