UV absorber UV-1130 rau Automotive Coatings
Cov Tshuaj Lom Zem
Lub Npe Tshuaj: Poly(oxy-1,2-ethanediyl), .alpha.-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1-di)methylethyl)-4-hydroxyphenyl]-1 -oxopropyl]-.omega.-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1 -dimethylethyl)-4-hydroxyphenyl]-1 -oxopropoxy]-Poly(oxy-1,2-ethanediyl), .alpha.-[3-[3-(2H-benzotriazol-2-yl)-5-(1,1-di)methylethyl)-4-hydroxyphenyl]-1 -oxopropyl]-.omega.-hydroxyPoly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-CAS Nr .: 104810-48-2, 104810-47-1 25322-68-3
Cov mis mos molecular: C19H21N3O3.(C2H4O)n=6-7
Qhov hnyav molecular: 637 monomer; 975 dimer
Cov Qauv Tshuaj
Cov Lus Qhia Tshwj Xeeb
| Qhov tsos | Kua daj daj pob tshab |
| Poob thaum ziab | ≤0.50 |
| Cov khoom tawg yooj yim | 0.2% siab tshaj |
| Feem pua (20 ℃) | 1.17g/cm3 |
| Kub Kub | 582.7°C ntawm 760 mmHg |
| Qhov Teeb Meem | 306.2°C |
| Tshauv | ≤0.30 |
| Lub teeb kis tau | |
| Qhov ntev ntawm nthwv dej nm | Lub teeb kis tau% |
| 460 | ≥ 97 |
| 500 | ≥ 98 |
Kev sib xyaw ua ke (g / 100g kuab tshuaj) 20 ℃
Sib xyaw nrog cov kuab tshuaj polar thiab nonpolar organic> 50; Sib xyaw nrog dej
Daim Ntawv Thov
1130 rau cov kua UV absorbers thiab hindered amine lub teeb stabilizers co-siv nyob rau hauv cov coatings, feem ntau ntawm 1.0 txog 3.0%. Cov khoom no tuaj yeem ua kom zoo khaws cov txheej gloss, tiv thaiv kev tawg thiab tsim cov pob, tawg thiab nto stripping. Cov khoom no tuaj yeem siv rau cov organic coatings kuj tuaj yeem siv rau cov dej-soluble txheej, xws li automotive coatings, industrial coatings.
Kev khaws cia thiab ntim khoom
Cov khoom no yuav tsum tau kaw thiab khaws cia rau hauv qhov chaw kaw, qhuav, tsaus ntuj, tsis txhob raug tshav ntuj.
25 kg thoob yas kuj tuaj yeem ntim tau raws li cov neeg siv khoom xav tau.