| 摘要 |
<p>PROBLEM TO BE SOLVED: To more effectively restrict diffusion of harmful chemical substances such as formaldehyde. SOLUTION: In this honeycomb material provided with harmful chemical substance eliminating agent in a circumferential wall surrounding a hollow part, or comprising harmful chemical substance eliminating material, it is formed as a plate with the opening side of the hollow part directed in the plate thickness direction. This is usable as interior material for building such as flooring, or furniture material.</p> |
