| 摘要 |
<p>PURPOSE: A floor material using biodegradable resin is provided to resolve a problem due to size change and to ensure persistence and stability. CONSTITUTION: A floor material comprises a fiber layer or fiber reinforced resin layer(11); and a surface layer or back layer having one or more biodegradable sheet. The fiber layer selected from glass fiber, carbon fiber, polyester fiber, polyamide fiber, poly urethane fiber, acryl fiber, polyolefin fiber, and cellulose fiber. The fiber reinforced resin layer is a fabric, non-woven fabric, or scream containing one or more ingredients selected from poly lactic acid, acryl resin, urethane resin, melamine resin, phenol resin, epoxy resin, and polyester resin.</p> |
