| 摘要 |
A heat-resistant nonwoven fabric composed of 95 mu 50 % by weight of heat-resistant fibers and 5 SIMILAR 50 % by weight of thermoplastic resin, in which said fibers are bonded to each other with said thermoplastic resin formed into pillar-like fusion bodies between these fibers, the fabric being excellent in heat resistance, moldability and covering function and comparatively low in density, thus useful as an air filter and covering sheet of the heat-resistant molded product. <IMAGE> |
