Kuwala kwa stabilizer 622 kwa PP,, PE
| Dzina la mankhwala | Poly [1-(2'-Hydroxyethyl) -2,2,6,6-Tetramethyl-4-Hydroxy-Piperidyl Succinate] |
| Molecular formula | H[C15H25O4N]nOCH3 |
| Kulemera kwa maselo | 3100-5000 |
| CAS NO. | 65447-77-0 |
Kapangidwe ka mankhwala
Kufotokozera
| Maonekedwe | White coarse ufa kapena chikasu granular |
| Mtundu wosungunuka | 50-70 ° C |
| Phulusa | 0.05 peresenti |
| Kutumiza | 425nm: 97% min 450nm: 98% min (10g/100ml methyl benzene) |
| Kusasinthasintha | 0.5% kuchuluka |
Kugwiritsa ntchito
Light Stabilizer 622 ndi ya m'badwo waposachedwa kwambiri wa polymeric Hindered Amine Light Stabilizer, womwe uli ndi kukhazikika kwabwino kwambiri pakutentha. Kulumikizana kowopsa ndi utomoni, kukhutitsidwa ndi madzi komanso kusasunthika kwambiri komanso kusamuka. Light stabilizer 622 ingagwiritsidwe ntchito ku PE.PP. Polystyrene, ABS, polyurethane ndi polyamide etc, zotsatira momwe akadakwanitsira amapezedwa ntchito ndi antioxidants ndi UV-absorbers. Light stabilizer 622 ndi imodzi mwazowongolera zowunikira zomwe zimaloledwa ndi FDA kuti zigwiritsidwe ntchito m'mapaketi azakudya. Mlingo wolozera mufilimu yaulimi ya PE: 0.3-0.6%.
Kulongedza ndi Kusunga
Phukusi: 25KG/CARTON
Kusungirako: Kukhazikika pamalopo, kusunga mpweya wabwino komanso kutali ndi madzi ndi kutentha kwakukulu.