Graphene in-situ modified nylon 6 composite and preparation method and application thereof

The invention relates to the field of polymer materials, aims to solve the problems that a conventional modifier is poor in graphene dispersity and interfacial adhesional force, unstable in material property and the like, and provides a graphene in-situ modified nylon 6 composite and a preparation m...

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Bibliographische Detailangaben
Hauptverfasser:	ZHU XIAOQING, JIANG JIANXIONG, LAI GUOQIAO, HAO CHAOWEI, MA QINGFANG, LUO MENGXIAN
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The invention relates to the field of polymer materials, aims to solve the problems that a conventional modifier is poor in graphene dispersity and interfacial adhesional force, unstable in material property and the like, and provides a graphene in-situ modified nylon 6 composite and a preparation method thereof. The graphene in-situ modified nylon 6 composite has the tensile strength of 60-100 MPa, the impact strength of 90-170 J/m, and the volume abrasion rate of 1.0-5.0 (x10mm Nm). The graphene in-situ modified nylon 6 composite has the characteristics of being excellent in dispersity and compatibility and stable in performance, can be applied to the field of selective laser sintering, and ensures that the dimensional stability, the abrasion resistance and the ductility of a workpiece are remarkably improved.