TH160911A - Composite molding materials, injection molding objects, and methods for the manufacture of composite molding materials. - Google Patents

Abstract

What is provided is Composite molding material That can make the overall strength of the object up The extrusion pattern is preserved while the stiffness of the secondary parts of the extruded profile is Increase Composite molding material, its use ensures the overall strength of the extruded forming object. Was sustained while the strength of the extruded part was increased. There is a unique combination of Thermoplastic resin; Short fibers of glass fibers The average fiber center was 1-7 μm and the pre-kneaded fiber length was 300-1000 μm, and the fiber reinforcement material. With an average fiber center of 7-20 μm:

Claims (8)

Disclaimer (all) which will not appear on the advertisement page: Revised September 6, 2017 1. Composite molding materials. The composition includes: Thermoplastic resin; Glass fiber The average fiber center is 1-7 μm and the fiber length before threshing is 300-1000 μm, of which the glass fiber is a reinforcing material; And fiber reinforced material With a line through the center The middle fiber average is 7-20 μm ---------- 1.Composite forming materials That includes: Thermoplastic resins; Glass fiber The average fiber center is 1-7 μm and the pre-kneaded fiber length is 300-1000 μm, of which the glass fiber is a reinforcing material; And fiber reinforced material With a line through the center The average fiber is 7-20 μm. 2. Composite molding material according to claim 1, where the fiber reinforcement has a zero-line. The average fiber is 7-20 micrometers, that is, glass fibers. 3. Composite molding material according to claim 1 or 2, where glass fibers are surface treated with at least one of the substances. Selected from Silane coupling, lubricants, and coating building materials 4. Composite molding material according to claim 1 or 2, where the glass fiber is surface treated with At least one kind of substance Selected from Silane coupling, lubricants, and coating building materials 5. Composite molding materials That includes: Thermoplastic resins; Glass fiber The average fiber center is 1-7 μm and the pre-kneaded fiber length is 300-1000 μm, of which the glass fiber is a reinforcing material; And fiber reinforced material With zero through the center The average fiber medium is 7-20 μm where all the reinforcing materials At least the fiber glass was The bag is heated to a temperature that is in the temperature range of 150 degrees Welsius to a temperature that is 50 degrees Celsius higher than the thermoplastic temperature. Rechin smelt, and then was induced into the thermoplastic. Rechin smelt that. 6. Composite molding material according to one of the claims 1-5, where Kimi Composite molding material It is what is used for injection molding. 7. Injection molding objects which are produced by injection molding of composite molding materials in accordance with the Any one of the claims 1-6 8. Methods for the manufacture of composite molding materials include: thermoplastic resins; Glass fibers with an average fiber diameter of 1-7 μm and pre-kneaded fibers of 300-1000 μm, of which glass fibers are reinforcing materials; And fiber reinforcement materials with an average diameter of 7-20 m, where the reinforcing materials are At the very least The glass was heated to a temperature that was in The lower temperature range is 150 degrees Celsius to the temperature 50 degrees higher than the thermoplastic temperature. Rechin smelt. And then it is induced into the thermoplastic. Rachin smelt