Title:
SHEET FOR TOTAL HEAT EXCHANGER
Document Type and Number:
Japanese Patent JP2007064508
Kind Code:
A
Abstract:
To provide a thin sheet for a total heat exchanger with high moisture permeability, and superior gas barrier performance.
Cellophane is used as the stationary type sheet for a total heat exchanger. The cellophane can be used in a single layer or in plural layers, but it is thinner and has higher moisture permeability in comparison with a conventional porous sheet. Since gas barrier performance is also high, supplied gas into a building interior and exhausted gas to a building exterior can be sufficiently cut off, and efficient ventilation can be carried out. Flame resistance can be easily provided in the cellophane by including a flame retarder.
Inventors:
FUJITA MASAO
SAITO HIDENAO
MIYAKOSHI FUMIO
ODAJIMA SADAO
SAITO HIDENAO
MIYAKOSHI FUMIO
ODAJIMA SADAO
Application Number:
JP2005247868A
Publication Date:
March 15, 2007
Filing Date:
August 29, 2005
Export Citation:
Assignee:
RENGO CO LTD
FRONTIER SANGYO KK
FRONTIER SANGYO KK
International Classes:
F24F3/147; B01D53/22; F24F7/08
Attorney, Agent or Firm:
Bunji Kamada
Torii Kazuhisa
Takayoshi Tagawa
Higashio Masahiro
Torii Kazuhisa
Takayoshi Tagawa
Higashio Masahiro
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