Chokhazikika chowunikira 622 cha PP,, PE
| Dzina la mankhwala | Poly [1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-Piperidyl Succinate] |
| Fomula ya maselo | H[C15H25O4N]nOCH3 |
| Kulemera kwa maselo | 3100-5000 |
| CAS NO. | 65447-77-0 |
Kapangidwe ka mankhwala
Kufotokozera
| Maonekedwe | Ufa woyera wosalala kapena wachikasu |
| Malo osungunuka | 50-70°Cm |
| Phulusa | 0.05% payokha |
| Kutumiza | 425nm: 97% mphindi 450nm: 98% mphindi (10g/100ml methyl benzene) |
| Kusakhazikika | 0.5% payokha |
Kugwiritsa ntchito
Light Stabilizer 622 ndi ya m'badwo watsopano wa polymeric Hindered Amine Light Stabilizer, yomwe ili ndi kukhazikika kwabwino kwambiri pakukonza kutentha. Imagwirizana bwino ndi utomoni, imasinthasintha bwino madzi komanso imakhala yosasunthika komanso yosasuntha. Light stabilizer 622 ingagwiritsidwe ntchito ku PE.PP. Polystyrene, ABS, polyurethane ndi polyamide etc, zotsatira zabwino zimapezeka ikagwiritsidwa ntchito ndi ma antioxidants ndi ma UV-absorbers. Light stabilizer 622 ndi imodzi mwa zokhazikika za kuwala zomwe zavomerezedwa ndi FDA kuti zigwiritsidwe ntchito m'maphukusi azakudya. Mlingo wofunikira mu filimu yaulimi ya PE: 0.3-0.6%.
Kulongedza ndi Kusunga
Phukusi: 25KG/BOTANI
Kusungirako: Kokhazikika m'nyumba, kusunga mpweya wabwino komanso kutali ndi madzi ndi kutentha kwambiri.