| 摘要 |
PROBLEM TO BE SOLVED: To provide an insulated wire improved in heat resistance.SOLUTION: An insulated wire (1) includes: an insulation coating layer (3) which contains a vinyl chloride resin, a modified resin having a glass transition point of 100°C or higher, and a plasticizer; and a conductor (2) covered with the insulation coating layer. In the insulation coating layer, the content of the plasticizer is 25-50 pts.mass based on 100 pts.mass of the total of the vinyl chloride resin and the modified resin. In the insulation coating layer, the content ratio of the vinyl chloride resin to the modified resin is 90:10-70:30 (vinyl chloride resin:modified resin) by mass.SELECTED DRAWING: Figure 1 |
