Title:
HEAT INSULATION SHEET, METHOD FOR MANUFACTURING THE SAME AND APPARATUS USING THE SAME
Document Type and Number:
Japanese Patent JP2019138436
Kind Code:
A
Abstract:
To provide a silica aerogel-containing thin heat insulation sheet that has little deterioration in heat insulation property due to detachment of gel powder, and to provide a method for manufacturing the same.SOLUTION: A heat insulation sheet contains a nonwoven fabric fiber and silica aerogel. The heat insulation sheet has a plurality of cracks arranged in parallel with one another at a surface of the heat insulation sheet. The heat insulation sheet uses a heat insulation sheet according to Claim 1 which is a laminate including a single layer of the silica aerogel; the silica aerogel and the nonwoven fabric fiber; and a single layer of the silica aerogel.SELECTED DRAWING: Figure 4
Inventors:
SAKATANI SHIGEAKI
OIKAWA KAZUMA
OKADA SHINJI
OIKAWA KAZUMA
OKADA SHINJI
Application Number:
JP2018024599A
Publication Date:
August 22, 2019
Filing Date:
February 15, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
F16L59/02; B32B9/00; D06M11/79
Attorney, Agent or Firm:
Kenji Kamada
Koichi Nomura
Koichi Nomura