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GHz帯域の周波数の信号を伝送する絶縁電線用絶縁樹脂組成物、絶縁電線及びケーブル
专利权人:
株式会社フジクラ
发明人:
渡部 亮
申请号:
JP20150257528
公开号:
JP6113823(B2)
申请日:
2015.12.28
申请国别(地区):
日本
年份:
2017
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide an insulating resin composition for an insulated wire, capable of achieving excellent heat aging resistance while sufficiently suppressing deterioration in dielectric characteristics in a GHz band.SOLUTION: The insulating resin composition for an insulated wire contains an olefinic resin and an antioxidant. The antioxidant is blended in an amount of 0.05-1.0 pt.mass based on 100 pts.mass of the olefinic resin. The antioxidant is composed of a primary antioxidant comprising a phenolic antioxidant having a structure different from a hindered phenol structure, and a secondary antioxidant comprising a phosphorus-based antioxidant. The blending ratio of the secondary antioxidant in the antioxidant is 10-90 mass%. The structure different from the hindered phenol structure is a semi-hindered phenol structure or a less-hindered phenol structure.SELECTED DRAWING: None
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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