- Contact Person : Mr. Wang Jack
- Company Name : Guangzhou Shiny Co., Ltd.
- Tel : 0086-20-62802632
- Fax : 0086-20-62802633
- Address : Guangdong,Guangzhou,Room 330 GIGCAS Building,No.511 Kehua Street,Tianhe District
- Country/Region : China
- Zip : 510640
Light Stabilizer 622
| CAS NO. | : | 65447-77-0 |
| Molecular formula | : | H[C15H25O4N]nOCH3 |
| Molecular weight | : | 3100-5000 |
| Chemical structure |
| Specification | ||
| Appearance | : | White coarse powder or yellowish granular |
| Melting range | : | 50-70°Cmin |
| Ash | : | 0.05% max |
| Transmittance | : | 425nm: 97%min450nm: 98%min (10g/100ml methyl benzene) |
| Volatility | 0.5% max |
ApplicationLight Stabilizer 622 belongs to the newest generation of polymeric Hindered Amine Light Stabilizer, which has excellent hot processing stability. Terrific compatibility with resin, satisfying tractability against water and extreme low volatility and migratory. Light stabilizer 622 can be applied to PE.PP. Polystyrene, ABS, polyurethane and polyamide etc, optimum effects are obtained when used with antioxidants and UV-absorbers. Light stabilizer 622 is one of the light stabilizers that are sanctioned by FDA to be used in food packages. Reference dosage in PE agricultural film: 0.3-0.6%.
Packing and storing 25kgs carton (inner with plastic bag).
Store in dry places under 30°C avoiding moisture and light.
Light Stabilizer 622
