POLYAMIDE RESIN COMPOSITION HAVING HIGH METAL TEXTURE AND PREPARATION METHOD OF POLYAMIDE RESIN COMPOSITION

The present invention relates to an aesthetic polyamide resin composition with a high metal texture, which is composed of the following components: 70-95 parts of polyamide (PA), 0-5 parts of an auxiliary, and 5.6-50 parts of a special-effect master-batch. The special-effect master-batch is composed...

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Bibliographische Detailangaben
Hauptverfasser:	JI, Deyun, XIN, Minqi, LIU, Xing, LUO, Minghua
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to an aesthetic polyamide resin composition with a high metal texture, which is composed of the following components: 70-95 parts of polyamide (PA), 0-5 parts of an auxiliary, and 5.6-50 parts of a special-effect master-batch. The special-effect master-batch is composed of the following components: 5-30 parts of polymethyl methacrylate grafted maleic anhydride/styrene (PMMA-g-MAH/St), 0.5-18 parts of special-effect toner, and 0.1-2 parts of an additive. The additive is a dibutyltin maleate-methyl methacrylate-sodium methacrylate copolymer. The present invention further provides a method for preparing the above composition. Compared with the prior art, the present invention uses a brand new technical solution to modify a nylon material for spray-free aesthetic plastic, so as to obtain the aesthetic-texture polyamide composition with the high metal texture as well as good mechanical property and surface property.