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Winding Forming Technology of Epoxy FRP Tee

A technology of epoxy fiberglass and winding molding, which is applied in the direction of household components, applications, coatings, etc., can solve the problems that the winding molding process needs to be improved, and achieve the effect of long service life and good quality

Active Publication Date: 2017-11-03
SUZHOU MUYI SHIPPING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the winding molding process of the existing epoxy fiberglass tee needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The specific implementation of the present invention will be further described below in conjunction with the examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0046] The technical scheme of concrete implementation of the present invention is:

[0047] A kind of winding molding process of epoxy glass fiber reinforced plastic tee, comprises the following steps:

[0048] 1) Preparation:

[0049] 1.1) Receive raw materials and auxiliary materials; the raw materials include: modified epoxy resin, curing agent, thinner; the auxiliary materials include: glass fiber yarn, three-way cloth, surface mat;

[0050] 1.2) Check whether the raw materials have exceeded the expiry date, whether the color is uniform, whether there are impurities, and whether there is semi-gel block suspension; check whether the glass fiber yarn, three-way cloth, and ...

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PUM

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Abstract

The invention discloses a filament winding process of an epoxy glass reinforced plastic tee joint. The filament winding process of the epoxy glass reinforced plastic tee joint comprises the following steps of (1) preparation work; (2) burdening; (3) forming, specifically, (3.1) manufacturing of a lining layer, (3.2) manufacturing of a lining reinforcement layer and (3.3) manufacturing of a structural reinforcement layer; (4) curing; (5) demoulding; (6) post-curing and (7) detection. The epoxy glass reinforced plastic tee joint prepared through the filament winding process is good in quality and long in service life.

Description

technical field [0001] The invention relates to a winding molding process of epoxy glass fiber reinforced plastic tee. Background technique [0002] The winding molding process is to wind the continuous fiber (or cloth tape, prepreg yarn) soaked in the modified epoxy resin glue on the mandrel according to certain rules, and then obtain the product after curing and demoulding. And the winding molding process of existing epoxy glass fiber reinforced plastic tee needs to be improved. Contents of the invention [0003] The object of the present invention is to provide a kind of winding forming process of epoxy glass fiber reinforced plastic tee, the epoxy glass fiber reinforced plastic tee prepared by it has good quality and long service life. [0004] In order to achieve the above object, the technical solution of the present invention is to design a winding molding process of epoxy glass fiber reinforced plastic tee, comprising the following steps: [0005] 1) Preparation:...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C53/58B29C53/60B29B15/14B29K63/00B29L31/24
CPCB29B15/14B29C53/583B29C53/60B29K2063/00B29L2031/24
Inventor 杨凯
Owner SUZHOU MUYI SHIPPING EQUIP