Dzina la Chemical:Poly [1-(2'-Hydroxyethyl) -2,2,6,6-Tetramethyl-4-Hydroxy-
Piperidyl Succinate]
CAS NO.:65447-77-0
Molecular Formula:H[C15H25O4N]nOCH3
Molecular Weight:3100-5000

Kufotokozera
Maonekedwe: ufa woyera wobiriwira kapena granular wachikasu
Mitundu yosungunuka: 50-70 ° Cmin
Phulusa: 0.05% Max
Kutumiza: 425nm: 97% min
450nm: 98% min (10g/100ml methyl benzene)
Kusasunthika: 0.5% Max

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 akagwiritsidwa ntchito ndi antioxidants ndi UV-absorbers.Light stabilizer 622 ndi imodzi mwazokhazikitsira zowunikira zomwe zimaloledwa ndi FDA kuti zigwiritsidwe ntchito m'mapaketi azakudya.Mlingo wolozera mufilimu yaulimi ya PE: 0.3-0.6%.

Paczaka ndi Kusungak

1.25kg katoni
2.Kusungidwa mumikhalidwe yosindikizidwa, yowuma komanso yamdima