Leitfähige Polyamid-Kompositzusammensetzung und Verwendung dieser für die Herstellung einer Brennstofftransportleitung

• Main Authors: Hong, Joung Sook, Lee, Choon Soo, Ha, Doo Han, Lee, Min Hee, Huh, Jin Young
• Format: Patent
• Language: German
• Published: 22.06.2023
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BASIC ELECTRIC ELEMENTS; BLASTING; CABLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONDUCTORS; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; INSULATORS; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PIPES; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THEIR PREPARATION OR CHEMICAL WORKING-UP; THERMAL INSULATION IN GENERAL; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; VEHICLES IN GENERAL; WEAPONS

Leitfähige Polyamid-Kompositzusammensetzung, bestehend aus:(A) 100 Gewichtsteile eines Basisharzes, das (A-1) 52 bis 78 Gewichts-% eines Polyamidharzes und (A-2) 22 bis 48 Gewichts-% eines Polyolefinharzes enthält;(B) 0,1 bis 20 Gewichtsteile eines Olefincopolymers, bezogen auf 100 Gewichtsteile des Basisharzes;(C) 5 bis 10 Gewichtsteile eines Rußes;(D) 0,01 bis 0,25 Gewichtsteile Kohlenstoff-Nanoröhrchen;(E) 0,01 bis 10 Gewichtsteile eines Weichmachers; und(F) 0,01 bis 2 Gewichtsteile eines Harzstabilisierungsmittels. A conductive polyamide composite composition including (A) 100 parts by weight of a base resin containing (A-1) 50 to 99% by weight of a polyamide resin and (A-2) 1 to 50% by weight of a polyolefin resin, (B) 0.1 to 20 parts by weight of an olefin-copolymer with respect to 100 parts by weight of the base resin, (C) 1 to 15 parts by weight of a carbon black, (D) 0.01 to 5 parts by weight of carbon nanotubes, (E) 0.01 to 10 parts by weight of a plasticizer, and (F) 0.01 to 2 parts by weight of a resin stabilize, and a fuel transport tube prepared using the same are provided.