Plastics

Chemsorb

UV Chem-Keys

Chemsorb 3039:   Used for the stabilization of PVC. It is also used in PUR, polyesters and PMMA.

Chemsorb BP-12: Is a benzophenone, imparting good light stability when used in combination with HALS. It shows good compatibility with polyolefins and plasticized PVC.

Chemsorb 1577:   Triazine, provides very good protection from yellowing. Used in  ABS, ASA, polycarbonate.