Title:
耐熱性複合シート及びその製造方法
Document Type and Number:
Japanese Patent JP7117301
Kind Code:
B2
Abstract:
The disclosure provides a heat-resistant composite sheet and a method of producing the same. The composite sheet(10) is a glass fiber fabric(13) impregnated with a fluorine-containing resin, wherein, with the glass fiber fabric(13) as a center, the composite sheet(10) has two opposite surfaces in the thickness direction, at least one of which has a surface roughness of Rz ≤ 21 µm or Ra ≤ 7.5 µm. The heat-resistant composite sheet(10) of the disclosure has good flatness and a high abrasion resistance because of the adjustment of the surface roughness, and after the composite sheet is processed into an adhesive tape, the adhesive tape is easily attached and is not easily detached from the adherend, and the composite sheet(10) has a high production efficiency.
Inventors:
Lee Asahi
渡▲辺▼ 義宣
Tamatsu
渡▲辺▼ 義宣
Tamatsu
Application Number:
JP2019526587A
Publication Date:
August 12, 2022
Filing Date:
November 03, 2017
Export Citation:
Assignee:
Nitto Denko (Shanghai Songjiang) Co., Ltd.
NITTO DENKO CORPORATION
NITTO DENKO CORPORATION
International Classes:
B29C70/34; B29C70/06; B32B27/00; B32B27/30; C09J7/21; C09J7/24; C09J7/38; C09J201/00
Domestic Patent References:
| JP2011005767A | ||||
| JP56098166A | ||||
| JP2013231110A | ||||
| JP2012500906A | ||||
| JP2008297678A | ||||
| JP2003520145A |
Foreign References:
| US20050170722 |
Attorney, Agent or Firm:
Koichi Kamata