| abstract |
A base paper for a total heat exchanger element that can be used suitably for a liner portion of a total heat exchanger element, in which high moisture permeability is ensured and mold growth is stably suppressed for a long period of time is obtained. A total heat characterized by comprising a paper base mainly composed of pulp, having a moisture absorption rate of 15 to 30%, and containing a mildewproofing agent which is a hydrophobic organic compound in the paper base. Base paper for exchanger elements. Moreover, the base paper for total heat exchanger elements which the said fungicide contains 0.01-5.0 mass% in the said paper base material. Furthermore, the base paper for total heat exchanger elements, wherein the fungicide is a benzimidazole compound or a pyrithione compound. [Selection figure] None |