| 摘要 |
<p>Thermoplastics or thermosetting of fibrous structures shaped as plates or blanks are obtained by a dry process and can be used because of their thermo-adhesiveness and heat-formability. In a continuous plastics phase, which may be of diverse composition, any kind of fibres are dispersed. Pref. the plastics comprises natural or synthetic resins, alone or mixed, with highly rigid polymers and others of rubberised form.</p> |
