Anti-oxidant Additive

    

     The transformation of polymers at temperatures above 150°C leads to the creation of free radicals, which, when in contact with oxygen, generate black and orange dot-type defects, as well as cross-linking freezing.

     To avoid this problem, Polytechs has a master-batch which combines a primary phenolic-type antioxidant, and a secondary phosphite-type one: AO PE 10 1/2.

Polytechs : Zone Industrielle de la Gare, BP 14, 76450 Cany Barville, France - Tél. : +33 (0)2 35 57 81 82. Fax : + 33 (0)2 35 57 81 95