| 摘要 |
<p>A flash-spun material comprised of at least 90 % by weight of polymers selected from the groups A, B, and C; wherein group A comprises polymers with a melting point above 280 °C that are comprised of halocarbon polymers in which at least 20 % of the total number of halogen atoms in each halocarbon polymer are fluorine atoms; wherein group B comprises polymers with a melting point above 280 °C that are comprised of oxyhalocarbon polymers in which at least 20 % of the total number of halogen atoms in each oxyhalocarbon polymer are fluorine atoms; and wherein group C comprises perfluorinated ion exchange polymer resins. A process for producing such flash-spun material and a solvent for producing such flash-spun material are also provided.</p> |
