DESTAB®UV-622

CAS No.

65447-77-0

Molecular weight

3100-4000

Product form

White granule

Melting point

50-70℃

Feature

In systems with pigments, the light aging resistance exceeds that of UV absorbers and nickel stabilizers
Good synergy with UV absorbers or other light stabilizers.

Application

It is widely used in dry polyolefins and their copolymers such as EVA and the blending of polypropylene with elastomers. In addition, it has special applications in resins such as polyacetal, polycoolamine and polyurethane. Used together with other light stabilizers, it has a synergistic effect and can effectively prevent photo-aging of polymers and provide excellent light stability for polymers, while providing long-term thermal stability for polymers.