| 摘要 |
PURPOSE:To provide a louver capable of preventing moisture condensation and made of a porous material, the louver being excellent in adiabatic effect and capable of preventing moisture condensation and, at the same time, absorbs water drops when moisture condensation develops and lets no water drop fall down by specifying absorption ratio and time to absorb water drops. CONSTITUTION:The subject louver is made of a porous material that is a mixture of thermally fluid phenol resin and fibers, its absorption ratio being over 0.04ml/cm<3> and time of absorbing water drops is below 3sec/50Xl. |
