Ferrostab PP UV 66-20

Ferrostab PP UV 66-20 by Ferro-Plast is a 10% HALS II and 10% HALS III based in homopolymer PP carrier resin. Acts as a UV light stabilizer. Synergism is obtained when mixtures of the two high-molecular weights HALS are used. This mixture offers superior UV light resistance, good long-term heat stability and cost reduction. Compatible with PP. Recommended for fibers. Ferrostab PP UV 66-20 addition level lies within 1-1.5%. Dosage level is 3% for food contact applications.