Features: LS 622 is the light stabilizer of choice for all applications calling for low
volatility and minimal migration, because of its oligomeric structure with
high molecular weight. Furthermore LS 622 is effective as antioxidant and
contributes significantly to the long term heat stability of polyolefins and
tackifier resins.
The effectiveness of LS 622 surpasses significantly that of UV absorbers,
particularly in pigmented systems. Combinations of LS 622 with UV
absorbers.

Application: LS 622 areas of application include polyolefins (PP, PE), olefin copolymers
such as EVA as well as blends of polypropylene with elastomers.
In addition LS 622 is highly effective in polyacetals, polyamides and
polyurethane applications.