| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a nonhalogen flame-retardant/heat-resistant resin composition which is nonhalogen and has excellent flame retardance, heat and abrasion resistances without causing problems of whitening on bending by addition of magnesium hydroxide and to provide an insulated wire further imparting weather and blocking resistances to the resin composition, using the nonhalogen flame-retardant/heat-resistant resin composition and excellently usable especially as outdoor wirings. <P>SOLUTION: The nonhalogen flame-retardant/heat-resistant resin composition is obtained by adding 90-150 pts.wt. of the magnesium hydroxide having the surface treated with a silicone rubber to 100 pts.wt. of a base resin composed of 60-87 pts.wt. of a polypropylene resin containing a rubber component, 10-20 pts.wt. of a hydrogenated styrene-butadiene rubber and 3-20 pts.wt. of a maleic acid-modified polypropylene. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
