The invention provides a glass fiber reinforced flame-retardant and wear-resistant nylon material and a preparation method thereof, relating to the technical field of polymer materials.
The nylon material comprises the following components in parts by weight: nylon, polyvinyl chloride resin, modified nano silicon dioxide, modified glass fiber, a toughener, a flame retardant, a lubricant, an antioxidant and a thermoreversible crosslinking agent.
The preparation method comprises the following steps: adding all raw materials into a high-speed mixer for stirring and mixing, then transferring to a cold mixing device for stirring and mixing, discharging the mixture when the temperature is below 50℃, and standing for curing at room temperature; performing plasticizing, extrusion and molding through a twin-screw extruder to obtain the product.
Through the reasonable ratio of various components, the glass fiber reinforced flame-retardant and wear-resistant nylon material prepared by the invention not only has good mechanical properties and stability, but also has good flame-retardant and wear-resistant properties, has a self-lubricating effect, and can significantly improve the rigidity of the material; the preparation method of the invention is simple, economical and environmentally friendly.
Country Code: CN
Application Number: CN202311820264.7
