Chokhazikika cha UV UV-1 CAS 57834-33-0
Nambala ya CAS ya Light Stabilizer UV-1 ndi 57834-33-0, ndipo dzina lake la mankhwala ndi Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate. UV Stabilizer UV-1 ili ndi formula ya molekyulu ya C17H18N2O2 ndi kulemera kwa molekyulu ya 282.3. UV Stabilizer UV-1 ndi madzi achikasu owala okhala ndi chinyezi ≤1.0%. Malo otentha ndi 188 ~ 190℃/13Pa. Kuchulukana kwake ndi 1.127. Kukhuthala (20℃) ndi pafupifupi 4752mPa·s. Kusungunuka: >50 mu ethanol, >50 mu isopropyl alcohol, >50 mu butyl acetate, ndi zero m'madzi.
| Chinthu | Kufotokozera |
| Kuchuluka kwa asidi (pKa) | 6.94±0.50(Yanenedweratu) |
| Malo otentha | 188 °C |
| Kuchulukana | 1.05±0.1 g/cm3 (Yonenedweratu) |
| Kupanikizika kwa nthunzi | 78Pa pa 25℃ |
| Kusungunuka kwa madzi | 34.7mg/L pa 20℃ |
| LogP | 4.46 pa 25℃ |
Cholimbitsa UV UV-1 ndi chowonjezera chothandiza kwambiri cholimbana ndi ultraviolet. Uv-1 imagwiritsidwanso ntchito popanga zinthu za polyurethane monga thovu, elastomers, chikopa, nsapato, zomatira, zokutira ndi zina zotero. Kupatula apo, cholimbitsa UV UV-1 imatha kukonza bwino kukana kwachikasu kwa zinthu.
Kawirikawiri amanyamula mu 200kg/ng'oma, ndipo amathanso kupangidwa mwamakonda.
Chokhazikitsa UV UV-1 Omnistab UV 1 CAS 57834-33-0
Chokhazikitsa UV UV-1 Omnistab UV 1 CAS 57834-33-0
