TINUVIN 622 SF
TINUVIN 622 SF
TINUVIN® 622 SF is an oligomeric hindered amine light stabilizer (HALS). It is the light stabilizer choice for all applications calling for low volatility and minimal migration, because of its oligomeric structure with high molecular weight. Furthermore, it is effective as an antioxidant and contributes significantly to the long-term heat stability of polyolefins and tackifier resins.