Polyolefin molding compound for producing calendered films/sheets.

摘要

Synergistic additive mixture for the production of calendered polyolefin articles contains (a) phosphorus and/or sulfur compound(s) (I) decomposing peroxide, (b) phenolic antioxidant(s) (II), (c) sterically hindered amine(s) (III) and (d) optionally other additives. Independent claims are also included for (a) polyolefin molding compositions containing the additive mixture; and (b) the production of calendered polyolefin sheets by plasticizing the molding composition and drawing it through a sheet calender in the plastic state.