High-toughness yellowing-resistant and easy-to-demold toughened nylon 6 composite material and preparation method thereof

The invention discloses a high-toughness yellowing-resistant and easy-to-demold toughened nylon 6 composite material and a preparation method thereof. The nylon 6 composite material is composed of thefollowing raw materials in percentage by mass: 70-88% of nylon 6; 5-10% of a toughener; 4-8% of poly...

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Bibliographische Detailangaben
Hauptverfasser: ZHANG YINKUN, JIA YUCHONG, ZHAO WUXUE
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a high-toughness yellowing-resistant and easy-to-demold toughened nylon 6 composite material and a preparation method thereof. The nylon 6 composite material is composed of thefollowing raw materials in percentage by mass: 70-88% of nylon 6; 5-10% of a toughener; 4-8% of polyethylene; 0.4 to 0.8% of a lubricant; 0.4 to 0.8 percent of an antioxidant; and 0.2-0.4% of a heatstabilizer. The nylon 6 composite material has the advantages that the prepared nylon 6 composite material has the advantages of high toughness, yellowing resistance and easiness in demolding, is suitable for nylon materials needing high toughness, such as automobile inhaul cables and the like, can avoid the defects of yellowing of a workpiece and easiness in sticking of the workpiece to a mold due to local overheating in a continuous production process, and can greatly improve the qualification rate and the production efficiency of the workpiece; and moreover, the preparation process is simple, the cost is relatively