POLYMERIC COMPOSITION Russian patent published in 2003 - IPC

FIELD: polymers. SUBSTANCE: invention describes polymeric composition comprising aromatic polyamide phenylone C-2 and ultradispersed silicon-yttrium oxynitride that comprises additionally carbon fiber with surface modified with chlorine atoms is amount of 9.1 wt.% as measured for fiber mass taken in the following ratio of components, wt.%: carbon fiber, 10-20; silicon-yttrium oxynitride, 0.2-5; phenylone C-2, 75-89.8. Invention ensures to enhance the compression strength of composition up to 280-293 MPa. EFFECT: improved properties of composition. 1 tbl, 11 ex