| 摘要 |
PURPOSE:To obtain the title resin composition excellent in heat resistance, low-temperature flexibility, strength, etc. and suitable for coating wires, etc., by mixing polyethylene with a benzimidazole compound, a hindered phenol compound and a sulfur compound. CONSTITUTION:The purpose heat-resistant resin composition is obtained by mixing 100pts.wt. polyethylene with 5-20pts.wt. benzimidazole compound (e.g., 2-mercaptobenzimidazole), 2-15pts.wt. hindered phenol compound [e.g., 1,3,5-tris(3,5-di-t-butyl-4-hydroxybenzoyl) isocyanurate] and 0.5-5pts.wt. sulfur compound (e.g., dilauryl thiodipropionate) as effective components. This resin composition is suitable as a composition for coating wires of aircraft which must have particularly excellent heat resistance and low-temperature flexibility. |
