Fiber composite material, use therefor, and method for the production thereof

• Main Authors: TASCHNER VERA, THULKE THOMAS, WENZ ECKHARD, HOHNK THOMAS
• Format: Patent
• Language: Chinese; English
• Published: 25.05.2016
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

The invention relates to a fiber composite material (42), comprising at least one fiber layer (4, 14, 16) composed of a fiber material, the at least one fiber layer being embedded in a matrix (8, 18) based on a thermoplastic plastic, wherein the composition of the matrix (8, 18) contains: 60-95 wt% of aromatic polycarbonate and/or aromatic polyester carbonate; a constituent composed of a cyclic phosphazene, a salt of a phosphinic acid, or an oligomeric phosphate; and further additives. The invention further relates to the use of such a fiber composite material for a component for a rail vehicle, in particular for a rail vehicle for transporting persons. The invention further relates to a method for producing a fiber composite material, wherein a layer structure (36) of layers arranged one over the other is formed from at least one fiber layer (4, 14, 16) composed of a fiber material and plastic layers, which are arranged on both sides of the fiber layer (4, 14, 16) and are composed of at least one plastic fil