RESIN MATERIAL FOR COATING ELECTRIC WIRE, ELECTRIC WIRE PRODUCED BY USING THE RESIN MATERIAL FOR COATING ELECTRIC WIRE, AND FLAME-RETARDANT CABLE

摘要

The present invention , by using a cyclic olefin-based resin , all of the required properties of a certain level or more wires blood taking a resin material , providing an electric wire, and flame-retardant cable using the wire coating resin material . Wire coating resin material is (A) an olefin resin , (B) an elastomer resin, (C) a glass transition point of 120 to 170 the cyclic olefin -based resin , and (D) contains a flame retardant , (D) component If the content , (A) component , (B) component , and (C) based on the total amount 100 parts by mass of the component , and 60 mass parts to 150 parts by weight , a tensile elongation (JIS C3005 compliant) is 250 % or more , thermal deformation (JIS C3005 compliant) , and use is not larger than 40% , preferably from (A) and the component , (B) component and the (C) component and the mass ratio of the total amount of [ (A) / ((B) + (C)) ] of 80/20 to the features of 60/40.