Audited Supplier
Sunshow SUNOVIN 622 CAS 65447-77-0 Plastic Additives Guanule Powder Stock Bulk
Product description
SUNOVIN® 622 is mainly used for PE long-life film, but also for polyurethane, especially for nylon 11, nylon 12 and polyester elastomer. This product has synergistic effect with ultraviolet light absorbent, and has excellent antioxidant effect. It has good compatibility with resin, and is widely used in polyolefin food packaging materials.
Product characteristics
SUNOVIN® 622 has excellent processing thermal stability, low volatility, migration resistance, extraction resistance, gas fading resistance and other characteristics. It has good compatibility with resin, good water extraction resistance, and excellent long-acting anti-light aging property compared with ordinary low-molecular-weight hindered amine light stabilizer.
| Content | SUNOVIN 622 / Hindered Amine Light Stabilizer 622 |
| Chemical Name | Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol-alt-1,4-butanedioic acid) |
| CAS NO | 65447-77-0 |
| Appearance | White Granule or Powder |
| Melting Point | 50-70ºC |
| Ash Content | ≤ 0.1% |
| Volatile Matter | ≤ 0.5% |
| Transmittance | 425nm 97.0 min 500nm 98.0 min |
| Properties & Applications | High molecular weight HALS for PE,PP,PU,POM,PA11,PA12 etc with excellent thermostability, low volatility, resistant to migtation, extraction and color fading. FDA sanctioned for polyolefins. |
| Package and Storage | Package:25kg carton box (inner with plastic bag) or according to customer's request Storage: Handle in accordance with industrial practice with care. Avoid dust formation and ignition sources. |
SUNSHOW considers quality consistency and stability as crucial importance.
Nowadays,SUNSHOW has been certified by ISO9001:2015(UKAS)which can guarantee the quality of our products. In order to provide most professional technical service, we have established four laboratories:Quality Control Lab,Analysis Lab,Material performance Lab and Weather-resistance Lab.
SUNSHOW has a lot of advanced facilities such as Ci3000(Atlas),QUV(Q-lab),Q-SUN(Q-lab),DSC(TA),TGA(TA),FTIR(Thermofisher), UV-vis, electron universal testing machine, Digital display, impact tester, Colorimeter(Minolta), Gloss tester(BYK), advanced twin-screw extruder, injection machine, etc.
Packages of the products can be cartons,bulk bags,PE bags, or as customers' requirements.
