Title:
A manufacturing method of an electric wire
Document Type and Number:
Japanese Patent JP6214708
Kind Code:
B2
Abstract:
The invention provides a method for producing an electric wire with a low dielectric loss. The method for producing an electric wire includes a coating step of coating a core wire with a mixture of a high-molecular-weight polytetrafluoroethylene (A) and a non-fibrillatable low-molecular-weight polytetrafluoroethylene (B); a first heating step of heating the coated core wire up to the first melting point of the low-molecular-weight polytetrafluoroethylene (B) or higher; a second heating step of heating the coated core wire to 150°C to 300°C; and a cooling step of cooling the coated core wire.
Inventors:
Hiroyuki Yoshimoto
Taku Yamanaka
Taku Yamanaka
Application Number:
JP2016071467A
Publication Date:
October 18, 2017
Filing Date:
March 31, 2016
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
H01B13/14; C08L27/18
Domestic Patent References:
| JP4617538B2 | ||||
| JP200247315A |
Attorney, Agent or Firm:
Atomi International Patent Office