The sheet
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
SUBJECT of the Invention A water vapor transmission rate and the air permeability of this invention are high， and an object of this invention is to provide a total enthalpy heat exchanger provided with the element for total enthalpy heat exchangers which has a sheet|seat for total enthalpy heat exchangers which is excellent also in carbon-dioxide barrier property， and the said sheet|seat for total enthalpy heat exchangers， and the said element for total enthalpy heat exchangers. PROBLEM to be solved The sheet|seat for total enthalpy heat exchangers of this invention has a base material layer and the fiber layer provided on this base material layer， This fiber layer contains the fine cellulose fiber which has a phosphorous acid group of 1，000 nm or less of fiber widths， Water content is 8 mass % or more. SELECTED DRAWINGS Absence [FIG. 1] [MAT_IMAGE 000006]
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
