Thermoplastic and thermosetting resin composite component as well as processing method, application and processing equipment thereof
By using thermosetting resin pultrusion, binder coating, and thermoplastic resin injection molding, the shortcomings of thermoplastic and thermosetting resin composites in terms of mechanical properties, shape complexity, and machinability have been overcome, resulting in high-strength, tough, complex-shaped, and easily machinable thermoplastic-thermosetting resin composite components.
CN121821831APending Publication Date: 2026-04-10PETROCHINA SHANGHAI ADVANCED MATERIALS RESEARCH INSTITUTE CO LTD +1
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2026-04-10
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Figure CN121821831A_ABST
Abstract
The invention relates to the field of composite material forming and manufacturing, and discloses a thermoplastic and thermosetting resin composite component and a processing method, application and processing equipment thereof. The processing method comprises the following steps: carrying out pultrusion on thermosetting resin to form a thermosetting resin component; coating the bonding agent on the bonding surfaces to be bonded of the thermosetting resin component and the thermoplastic resin component; and finally, carrying out injection molding on thermoplastic resin on the bonding surface to form the thermoplastic resin component. The component provided by the invention is high in strength, good in toughness, good in impact resistance, capable of having a complex shape and good in machining performance; the processing method provided by the invention is simple in process; the machining equipment provided by the invention is high in automation degree, high in production speed and capable of realizing large-batch continuous production.
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