Reinforced plastic extruded part and manufacturing thereof
AssigneeNan Ya Plastics Corporation
InventorsCHING-YAO YUAN, CHUN-CHE TSAO, WEN-JUI CHENG
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Abstract
A reinforced plastic extruded part and a manufacturing method thereof are provided. The manufacturing method includes the steps of providing plastic pellets and forming the plastic pellets into a reinforced plastic extruded part by a single-screw extrusion operation. A raw material of the plastic pellets includes 1 wt % to 55 wt % of long fibers, based on a total weight of the raw material of the plastic pellets being 100 wt %. The long fibers have a length from 6 mm to 25 mm. The single-screw extrusion operation is performed under the conditions of a screw length-to-diameter ratio ranging from 26:1 to 30:1 and a screw compression ratio ranging from 3:1 to 4:1.
Claims13
A manufacturing method of a reinforced plastic extruded part, comprising:
- providing plastic pellets, wherein a raw material of the plastic pellets includes 1 wt % to 55 wt % of long fibers, based on a total weight of the raw material of the plastic pellets being 100 wt %, and the long fibers having a length from 6 mm to 25 mm;
- and
- forming the plastic pellets into a reinforced plastic extruded part by a single-screw extrusion operation, wherein the single-screw extrusion operation is performed under the conditions of a screw length-to-diameter ratio ranging from 26:1 to 30:1 and a screw compression ratio ranging from 3:1 to 4:1.
Dependencies are inferred from the claim text.