Title:
不燃性シート、該不燃性シートを含む防煙垂壁
Document Type and Number:
Japanese Patent JP7090885
Kind Code:
B2
Abstract:
To provide a noncombustible sheet of a glass fabric and a resin, reducing adhesion of dust when used as a smokeproof hanging wall for a long time and the smokeproof hanging wall having the noncombustible sheet.SOLUTION: There is provided a noncombustible sheet containing a glass fiber fabric and a resin composition layer contained with a state to be impregnated into the glass fiber fabric, and having surface resistivity before and after a specific heat cycle test of the noncombustible sheet of 1×10Ω or less. Preferably it has an antistatic layer containing metal or metal oxide to be a surface layer when the noncombustible sheet is used.SELECTED DRAWING: Figure 1
Inventors:
Hiroki Horikoshi
Nobutaka Takeuchi
Nobutaka Takeuchi
Application Number:
JP2018074835A
Publication Date:
June 27, 2022
Filing Date:
April 09, 2018
Export Citation:
Assignee:
UNITIKA LTD.
International Classes:
B32B17/04; A62C2/06; B32B27/18; E04B1/94
Domestic Patent References:
| JP2015042794A | ||||
| JP2014076563A | ||||
| JP2015030253A | ||||
| JP2003311889A | ||||
| JP6338264B1 |
Foreign References:
| WO2014125827A1 |