UV Absorber UV-1130 rau cov txheej txheem tsheb hluav taws xob
Tshuaj Muaj Tshuaj
Tshuaj Npe: Poly (Oxy-1,2-ethy-1,alpha .- (2H-BenzoTriazol-2-YL) -5- (1,1 -diMethylethyl)-hydroxyphenyl] -1 -oxoprop) -. omega .- [3- (2h-Benzotriazol-2-YL) -5- (1,1 -Dimethylethyl) -4-Hydroxyphenyl] -1 -oxoptopsxy] -Poly (Oxy-1,2-ethandiyl), .alpha .- [3- (2H-BenzoTriazol-2-YL) -5- (1,1 -DIMethylethyl)-Hydroxyphenyl] -1 -oxopropyl] -. omega.-HydroxyPoly (Oxy-1,2-etelhanyl), .alpha.-hydro-edga.-hydroxy-Cas: 104810-48-2, 104810-47-1 25322-3
Molecular cov mis: c19h21n3o3. (C2h4o) n = 6-7
Molecular hnyav: 637 monomer; 975 Dimer
Cov Qauv Tshuaj
Kev qhia tshwj xeeb
| Kev tshwm sim | Lub teeb daj daj ua kua |
| Poob rau ziab | I≤0.50 |
| Ywj pheej | 0.2% max |
| Faib faib (20 ℃) | 1.17g / cm3 |
| Kub taw tes | 582.7 ° C ntawm 760 MMHG |
| Flash point | 306.2 ° C |
| Txhos | I≤0.30 |
| Teeb kev hloov pauv | |
| Yoj ntev nm | Kev Hloov Hloov Kho% |
| 460 | ≥ 97 |
| 500 | ≥ 98 |
Kev ua txujci (G / 100g Cov Hnyeeb) 20 ℃
Ua kom tiav nrog cov ncov qaumteb thiab nonparolar organic>; Immiscible nrog dej
Daim ntawv thov
1130 rau kev nqus ua kua thiab cuam tshuam amine lub teeb caisilizers co-siv nyob rau hauv cov txheej txheej, cov dav dav ntawm 1.0%. Cov khoom no tuaj yeem ua kom zoo khaws cov txheej txheej xim, tiv thaiv kev tawg thiab tsim cov pob txha, tawg thiab tawm saum npoo av. Cov khoom lag luam tuaj yeem siv rau cov txheej txheem organic kuj tseem siv tau rau cov dej-soluble txheej, xws li cov txheej txheem kho tsheb, muaj txheej txheej txheej txheem.
Cia thiab Ntim
Cov khoom no yuav tsum tau muab ntim thiab khaws cia rau hauv qhov chaw kaw, qhuav, tsaus qhov chaw, zam tshav ntuj.
25 kg yas thoob kuj tseem tuaj yeem ntim raws li cov neeg siv khoom.