STABILIZING AGENT ANTIOXIDANT

摘要

FIELD: chemical technology. SUBSTANCE: invention relates to application of stabilizing agent-antioxidants in thermo-oxidative ageing of plasticized polymers of vinyl chloride. Invention proposes using elemental sulfur as stabilizing agent antioxidant for plasticized polymers of vinyl chloride. Invention provides retention of all technical requirements presented to articles made on the base of plasticized vinyl chloride compositions, in replacing expensive and difficult available stabilizing agent-antioxidants with elemental sulfur. EFFECT: improved and valuable properties of agent. 2 cl, 1 tbl, 49 ex