| abstract |
The present invention provides a wire coating resin material, a wire using the wire coating resin material, and a flame retardant cable having all required physical properties by using a cyclic olefin resin. The resin material for electric wire coating contains (A) olefin resin, (B) elastomer resin, (C) cyclic olefin resin whose glass transition point is 120 degreeC-170 degreeC, and (D) flame retardant, Content is 60 mass parts-150 mass parts with respect to 100 mass parts of total amounts of (A) component, (B) component, and (C) component, tensile elongation (according to JIS C3005) is 250% or more, and heat-transforms The mass ratio of the total amount of (A) component, (B) component, and (C) component is used (Compliance with JIS C3005) is 40% or less [(A) / ((B) + (C)) ] Is 80/20 to 60/40. |