HALS UV-3853
Fa'amatalaga Autu:
Igoa o oloa: HALS UV-3853
Igoa vailaʻau: 2,2,6,6-tetramethyl-4-piperidine stearate
Synonyms: Light Stabilizer 3853; 2,2,6,6-Tetramethyl-4-piperidinyl stearate
Numera CAS: 167078-06-0
EINECS: 605-462-2
Fua fa'atatau:
Vaega fa'atatau: photostabilizer; photoinitiator; vaila'au fa'aletino fa'aletino;
Liu liusuavai: 28-32℃
Mea fa'apuna: 400℃
Solubility: le mafai ona solu i le vai, soluble i toluene ma isi solvents organic.
mea i totonu o le pefu: ≤0.1%
Vaega fa'apitoa o le kalave: 0.895 ile 25℃
Suavai solubility: le mafai ona solu i le vai.
Meatotino: e pei o le pa'u malō
LogP: 18.832(est)
| Fa'amatalaga | Vaega | Tulaga |
| Fa'aaliga | Pa'u pa'epa'e malo | |
| Liu liusuavai | ℃ | ≥28.00 |
| Anotusi aoga | % | 47.50-52.50 |
| mea efuefu | % | ≤0.1 |
| Volatile | % | ≤0.5 |
HALS UV-3853 o se mamafa molecular mamafa taofia amine photostabilizer, faatasi ai ma uiga o le fetaui lelei, volatility maualalo, dispersion lelei ma maualuga lanu vave. Sili atu le mautu malamalama, tetee i le paʻu ma samasama, e le oona ma maualalo volatility; fetaui lelei; leai se lanu fa'afefe; leai se malaga. Faatasi ai ma le maualuga mole mole mamafa moli stabilizer ma ultraviolet absorber, o le aafiaga synergistic e taua.
E sili ona talafeagai mo: PP, PE, PS, PU, ABS, TPO, POM, HIPS, oloa e aofia ai: siliki mafolafola, tui tui, faʻafefeteina, ma isi, TPO ma styrene plastics.
Fautuaina aofaiga faaopoopo: masani 0.1-3.0%. O su'ega talafeagai e tatau ona fa'aoga e iloa ai le aofa'i talafeagai e fa'aopoopo i le fa'aoga fa'apitoa.
Tu'u i le 20kg po'o le 25 Kg/carton. Poʻo faʻapipiʻiina e tusa ai ma manaʻoga o tagata faʻatau.
Puipuiga o le teuina:
Teu i totonu o se faleteuoloa malulu ma ea.
Ole vevela ole teuina e le tatau ona sili atu ile 37°C.
E tatau ona teu ese mai vailaʻau faʻamaʻi ma meaʻai, ma e le tatau ona faʻafefiloi.
Ia fa'amaufa'ailogaina le koneteina.
Taofi ese mai le afi ma le vevela.
E tatau ona fa'apipi'i meafaigaluega e puipuia ai uila i totonu o le faleteuoloa.
Aua le fa'aogaina masini ma mea faigaluega e ono mafua ai aloiafi.
O le nofoaga e teu ai e tatau ona faʻapipiʻiina i masini faʻalavelave faʻafuaseʻi liki ma mea talafeagai e teu ai.
Fa'amolemole fa'afeso'ota'i matou mo so'o se pepa fa'atatau.
New Venture Enterprise e fa'amaoni i le tu'uina atu o le HALS maualuga e fa'afetaui ai mana'oga eseese o nei alamanuia, fa'auluina le fa'afouga ma le fa'atumauina i le atina'eina o oloa, fa'amolemole fa'afeso'ota'i matou:
Email: nvchem@hotmail.com
