Title:
ノンハロゲン難燃性樹脂組成物を用いた送電ケーブル
Document Type and Number:
Japanese Patent JP6621168
Kind Code:
B2
Abstract:
A power transmission cable includes a conductor, an inner semiconductive layer around the conductor, an electrically insulating layer around the inner semiconductive layer, an outer semiconductive layer around the electrically insulating layer, a shielding layer around the outer semiconductive layer, a binder tape layer around the shielding layer, and a sheath layer around the binder tape layer. The power transmission cable having an outer diameter of not smaller than 30 mm and not greater than 60 mm. The sheath layer having a thickness of not smaller than 2 mm and not greater than 4 mm, and is made of a non-halogen flame-retardant resin composition including a total of not lower than 100 parts and not higher than 180 parts of metal hydrate and silica per 100 parts of a base polymer, by mass, including an ethylene-vinyl acetate copolymer with a vinyl acetate content of not lower than 50 wt. %.
Inventors:
Ryutaro Kikuchi
Takayuki Tanaka
Takayuki Tanaka
Application Number:
JP2014235120A
Publication Date:
December 18, 2019
Filing Date:
November 20, 2014
Export Citation:
Assignee:
Hitachi Metals Co., Ltd.
International Classes:
H01B9/02; C08K3/22; C08K3/36; C08L31/04; H01B7/18; H01B7/295
Domestic Patent References:
| JP2009534479A | ||||
| JP20147042A | ||||
| JP61264034A |