ANTI-FRICTION POLYMER COMPOSITION

FIELD: chemistry. ^ SUBSTANCE: invention pertains to polymer composite materials for anti-frictional purposes, which can be used for making component parts of friction assemblies of machines and equipment. Description is given of the polymer composition, containing polytetrafluoroethylene and alumin...

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Hauptverfasser:	UL'JANOVA TAT'JANA MIKHAJLOVNA, KALMYCHKOVA OL'GA JUR'EVNA, OKHLOPKOVA AJTALINA ALEKSEEVNA, PARNIKOVA ANASTASIJA GAVRILOVNA, SLEPTSOVA SARDANA AFANAS'EVNA, PETROVA PAVLINA NIKOLAEVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES GENERAL PROCESSES OF COMPOUNDING MANUFACTURE OR TREATMENT THEREOF MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS NANOTECHNOLOGY NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP
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Beschreibung
Zusammenfassung:	FIELD: chemistry. ^ SUBSTANCE: invention pertains to polymer composite materials for anti-frictional purposes, which can be used for making component parts of friction assemblies of machines and equipment. Description is given of the polymer composition, containing polytetrafluoroethylene and aluminium oxide with particle size of 9-11 nm as filler material, with the following ratio of components: nano-size aluminium oxide - 0.1-2.0 mass %, polytetrafluoroethylene constitutes the remaining percentage. ^ EFFECT: increased wear resistance, carrying capacity, reduction of coefficient of friction with retention of stress-strain properties of the composite material based on polytetrafluoroethylene. ^ 1 cl, 1 ex, 1 tbl