Eversorb® 663P is Blend hindered amine light stabilizer powder product. It is an excellent UV stabilizer especially for PE films, tapes and thick section and for PP in fibers and films.

EVERSORB® 991 is an excellent light stabilizer, and especially suitable for polyolefin. e.g. automotive bumpers, fascia, garden furniture etc. Eversorb® 991 does not affect initial color of polyolefin, and prevents degradation of polyolefin from light and weather, especially for discoloration from sunlight. In general, Eversorb® 991 is recommended 0.2 to 1.0 wt. % based on polymer weight.

Eversorb® VL3 is an excellent UV stabilizer especially for PVC. Eversorb® VL3 prevents degradation of PVC from light and weather, especially for discoloration from sunlight. It does not affect initial color of PVC. In general, it is recommended 0.1 to 1.2 wt% based on polymer weight.