UV-329 CAS 3147-75-9
UV absorber UV-329 bụ ihe magburu onwe ma rụọ ọrụ nke ọma mgbochi ịka nká, soluble na benzene, styrene, ethyl acetate, ubé soluble na ethanol, insoluble na mmiri, nwere ike banye 270-340 nm UV ìhè, A na-ejikarị na PE, PVCChemicalbook, PP , PS, PC, polypropylene fiber, ABS resin, epoxy resin, resin fiber na vinyl acetate na akụkụ ndị ọzọ. Enwere ike iji ya mee ihe maka nkwakọ ngwaahịa dị ka ihe mkpuchi plastik na igbe nri, na-enye ha mmetụta nkwụsịtụ ọkụ dị mma.
| Ihe | Nkọwapụta |
| Ebe mgbaze | 106-108 Celsius C (ọkụ) |
| Ebe esi nri | 471.8± 55.0 °C (buru amụma) |
| Njupụta | 1.10±0.1 g/cm3 (buru amụma) |
| Uzuoku mgbali | 0Pa na 20 ℃ |
| Ọnụọgụ acidity (pKa) | 8.07± 0.45 (buru amụma) |
| Mmiri solubility | 2μg/L na 20 ℃ |
| LogP | 7.290 (nkezi) |
Light stabilizer UV-329 bụ a ukwuu oru oma ìhè stabilizer na a dịgasị iche iche nke UV absorption Njirimara, ala volatility, adabara polystyrene, polymethyl acrylate, polyester, isiike polyvinyl chloride, polycarbonate, ABS resins, wdg Ọ dị irè karịsịa na transperent ngwaahịa. na plastik injinia na-edozi na oke okpomọkụ. Mgbe ejikọtara ya na antioxidant, ọ nwere mmetụta synergistic dị mma, nke nwere ike imeziwanye nguzogide ihu igwe na nkwụsi ike nke ngwaahịa ahụ.
25kg / drum ma ọ bụ dị ka ndị ahịa chọrọ.
UV-329 CAS 3147-75-9
UV-329 CAS 3147-75-9
