| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high strength non-halogen flame-retardant electric wire capable of enhancing elastic modulus and strength. <P>SOLUTION: In the non-halogen flame-retardant electric wire covered with a non-halogen resin composition in which a flame-retardant agent such as magnesium hydroxide, aluminum hydroxide or the like with a surface treated with a silane coupling agent is added to an olefin based polymer, the resin composition in which the flame-retardant agent with the surface treated with the silane coupling agent having a molecular weight of 200 or more, preferably 240 or more and having a straight-chain molecular structure is mixed into the olefin based polymer is used for an insulating layer. <P>COPYRIGHT: (C)2010,JPO&INPIT |
