VORLÄUFERZUSAMMENSETZUNG FÜR KOHLENSTOFFFASERN

摘要

The invention provides an improved carbon fiber precursor finish which contains (A) the reaction product of a saturated aliphatic dicarboxylic acid and a monoalkyl ester of an alkylene oxide adduct of bisphenol A, to eliminate fluffs on precursors, and fused or broken precursors throughout stabilization and carbonization processes in carbon fiber production, and thus to provide precursors to be processed into quality high-performance carbon fibers.