Sebopeho sa Lik'hemik'hale
Lebitso la lik'hemik'hale: 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 NO: 104810-48-2, 104810-47-1 25322-68-3
Mokhoa oa molek'hule: C19H21N3O3.(C2H4O)n=6-7
Boima ba molek'hule: 637 monomer; 975 dimer
Sebopeho sa Lik'hemik'hale
Tlhaloso
Ponahalo | Mokelikeli o mosehla o bonaletsang |
Tahlehelo ka ho omisa | ≤0.50 |
E feto-fetohang | 0.2% boholo |
Karolo(20℃) | 1.17g/cm3 |
Ntlha e belang | 582.7°C ho 760 mmHg |
Flash point | 306.2°C |
Molora | ≤0.30 |
Phetiso ea khanya | |
Bolelele ba maqhubu nm | Ho fetisoa ha leseli % |
460 | ≥97 |
500 | ≥98 |
Miscibility(g/100g solvent)20℃
E kopane le litlhare tsa polar le nonpolar organic> 50; E sa kopane le metsi
Kopo
1130 bakeng sa lintho tse monyang UV tse mokelikeli le li-stabilizer tse thibelang amine tse sebelisoang ka har'a liphahlo, palo e akaretsang ea 1.0 ho isa ho 3.0%. Sehlahisoa sena se ka etsa ho boloka gloss ea ho roala ka katleho, ho thibela ho phunyeha le ho hlahisa matheba, ho phatloha le ho hlobolisa holim'a metsi. Sehlahisoa se ka sebelisoa bakeng sa ho roala ka manyolo se ka boela sa sebelisoa bakeng sa ho roala ha metsi, joalo ka liaparo tsa likoloi, liaparo tsa indasteri.
Ho boloka le ho paka
Sehlahisoa sena se lokela ho koaloa le ho bolokoa sebakeng se koetsoeng, se omeletseng, se lefifi, ho qoba khanya ea letsatsi.
Bakete ea polasetiki ea lik'hilograma tse 25 le eona e ka pakoa ho latela litlhoko tsa bareki.