| 摘要 |
<p>A process for producing a paper consisting essentially of a para-aromatic polyamide and having agglutinate portions, which comprises subjecting to papermaking a composition comprising at least one member selected from the group consisting of short fibres, staple fibres, pulp and polymer particles of a para-aromatic polyamide swollen with water, and then drying the resulting wet paper under pressure, preferably after removal of free water attached thereto. The para-aromatic polyamide paper obtained has heat resistance and stiffness and also has a high breaking length. This paper is as such useful as an insulating paper and can also be made useful as a material for composite materials by imparting other functions to the paper.</p> |
