| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular interior material reducing humidity in a cabin while restraining degradation of heating efficiency. SOLUTION: The vehicular interior material includes a base material formed with a vent hole and a moisture-permeable sheet adhesively attached onto the base material to cover the vent hole. When humidity in the cabin is higher than that outside the cabin by using an air conditioner in an inside air recirculation mode, water vapor in the cabin passes through the vent hole and the moisture-permeable sheet and escapes to the outside of the cabin to lower the humidity in the cabin while suppressing degradation in heating efficiency. Thus, glass fogging can be suppressed without need for switching the air conditioner to an outside air recirculation mode, thereby to suppress degradation in heating efficiency. COPYRIGHT: (C)2010,JPO&INPIT |
