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Production process of glass fiber composite profiles

A composite profile and production process technology, applied in the field of fiber composite materials, can solve the problems of low applicability, complex forming process, low practicability, etc., and achieve the effects of easy production control, high product quality and low price.

Inactive Publication Date: 2017-05-31
TIANHAO GLASSWARE GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, although glass materials are completely used, although the performance is very excellent, the applicability and practicability are not very strong in some fields.
Few glass fiber composite materials are used in the existing profile field, which is related to the complicated molding process

Method used

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Embodiment Construction

[0025] In order to make the technical means realized by the present invention, the novel features created, the purpose achieved and the effects achieved clearly understood, the present invention will be further elaborated below in conjunction with specific examples.

[0026] A production process of glass fiber composite profiles, comprising the following steps,

[0027] 1) Prepare materials, more than one bundle of glass fiber filament material, unsaturated resin, catalyst, pigment and stabilizer;

[0028] 2) To melt, heat the unsaturated resin to 60°C to soften for 30 minutes, then add the pigment and mix thoroughly, then raise the temperature to 80°C and keep it warm for 20 minutes;

[0029] 3) Immersion, raise the temperature of the unsaturated resin to 105°C, first add the stabilizer and then the catalyst and mix them well separately, transport the glass fiber filament materials in staggered arrangement and immerse them in the unsaturated resin and pass them slowly;

[00...

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Abstract

The invention provides a production process of glass fiber composite profiles, and relates to the technical field of fiber composite material, comprising the following steps: preparing materials, wherein pne or more than one bundle of glass fiber filament material, unsaturated resin, catalysts, pigment, and stabilizer are prepared; melting, wherein the unsaturated resin is heated to 55-65 DEG C and softened for 25-35 minutes, then the pigment is added and sufficiently stirred and mixed, and the temperature is increased to 75-85 DEG C and preserved for 10-30 minutes; immersing, wherein the temperature of the unsaturated resin is increased to 100-110 DEG C, firstly the stabilizer and then the catalysts are added, and fully mixed respectively, the fiber filament material is conveyed and immersed into the unsaturated resin, and passes through slowly; extruding, wherein the immersed fiber filament material is extruded through profile dies to form different profiles, and the temperature is heated to 130-140 DEG C for solidifying hardening; and cooling, wherein the profiles are cooled to normal temperature. The produced product is low in price, energy-saving and environmentally friendly, the production control is convenient, and the product quality is high.

Description

[0001] Technical field: [0002] The invention relates to the technical field of fiber composite materials, in particular to a production process of glass fiber composite profiles. [0003] Background technique: [0004] Glass fiber (original name in English: glass fiber or fiberglass) is an inorganic non-metallic material with excellent performance. Brittle, poor wear resistance. It is made of glass balls or waste glass through high-temperature melting, wire drawing, winding, weaving and other processes. The diameter of its single filament is several microns to more than 20 microns, which is equivalent to a hair. 1 / 20-1 / 5 of that, each bundle of fiber precursors consists of hundreds or even thousands of monofilaments. The glass fiber is often used as reinforcing material of composite material, electrical insulation and heat insulation materials, substrate and other national economy fields. [0005] However, although glass materials are used in the prior art with excellent p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/52B29C70/54
CPCB29C70/52B29C70/528B29C70/54
Inventor 冯新华
Owner TIANHAO GLASSWARE GRP CO LTD
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