Title:
TOTAL HEAT EXCHANGING ELEMENT PAPER AND TOTAL HEAT EXCHANGING ELEMENT
Document Type and Number:
Japanese Patent JP2020134009
Kind Code:
A
Abstract:
To provide a total heat exchanging element paper that is excellent in thermal conductivity, moisture permeability, and paper strength.SOLUTION: A total heat exchanging element paper has beaten cellulose fiber, synthetic fiber and a moisture absorbent. The total heat exchanging element paper contains, as the synthetic fiber, 2-25 mass% of a sheath-core type composite fiber that has a resin with a melting point of 160°C or higher as a core component and polyethylene as a sheath component, with a fiber diameter of 6.0 μm or less.SELECTED DRAWING: None
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Inventors:
MATSUOKA MASANOBU
Application Number:
JP2019027753A
Publication Date:
August 31, 2020
Filing Date:
February 19, 2019
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LTD
International Classes:
F28F21/00; D01F8/06; D21H13/14; D21H21/14; D21H27/00; F24F7/08; F28F3/08; F28F21/06