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Manufacturing method of fiberglass base plate for mechanical property detection of coating

A production method and technology of FRP, which is applied in the field of production of FRP bottom plates, can solve the problems of low roughness on one side of the bottom plate, unreasonable process design, poor wettability of perfusion glue, etc., and achieve convenient and fast preparation process, excellent other performance, and improved wettability effect of effect

Active Publication Date: 2013-10-02
GUODIAN UNITED POWER TECH LIANYUNGANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manufacturing method of FRP bottom plate in the prior art has defects such as unreasonable process design, poor operability, and work efficiency.

Method used

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  • Manufacturing method of fiberglass base plate for mechanical property detection of coating
  • Manufacturing method of fiberglass base plate for mechanical property detection of coating

Examples

Experimental program
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Effect test

Embodiment 1

[0021] Embodiment 1, with reference to Figure 1-2 , a method for manufacturing a glass fiber reinforced plastic base plate for coating mechanical performance testing, the operating area is the surface of a glass workbench mold, and the operating steps are as follows:

[0022] (1) Clean the mold surface of the glass workbench;

[0023] (2) Paste two sealant strips in the operation area, the first strip is 2cm away from the flange edge of the mold, and the second strip is 3-4cm apart;

[0024] (3) Use the wax to wrap it in a soft towel and wipe it in a circular spiral shape. After the wax is applied as a whole, at an interval of 3 minutes, use a clean soft towel to break the wax before it is completely dry until there is no residual solid wax, and then wipe it to the mold The surface is shiny; under the premise of ensuring that the previous wax is completely crisp, complete the waxing once every 2-3 hours, and waxing twice in total;

[0025] (4) According to the size of the m...

Embodiment 2

[0028] Embodiment 2, with reference to Figure 1-2 , a method for manufacturing a glass fiber reinforced plastic base plate for coating mechanical performance testing, the operating area is the surface of a glass workbench mold, and the operating steps are as follows:

[0029] (1) Clean the mold surface of the glass workbench;

[0030] (2) Paste two sealant strips in the operation area, the first strip is 2cm away from the flange edge of the mold, and the second strip is 3-4cm apart;

[0031] (3) Use the wax to wrap it in a soft towel and wipe it in a circular spiral shape. After the wax is applied as a whole, at an interval of 3 minutes, use a clean soft towel to break the wax before it is completely dry until there is no residual solid wax, and then wipe it to the mold The surface is shiny; under the premise of ensuring that the previous wax is completely crisp, complete the waxing once every 2-3 hours, and waxing twice in total;

[0032] (4) According to the size of the m...

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Abstract

The invention discloses a manufacturing method of a fiberglass base plate for mechanical property detection of a coating. The method comprises the following steps of: cleaning the surface of a mold, sticking two sealing joint strips in an operating area; waxing after wiping; gradually paving six-layer biaxial glass fiber cloth according to the size of the mold surface; sticking a real mold and ensuring that the cloth does no generate a drape in pavement; integrally paving a layer of release cloth and a layer of guide net after paving the fifth six-layer biaxial glass fiber cloth; installing a mother tube at the middle part of the guide net; providing a plurality of vacuum units at two sides of the guide net; selecting one from the vacuum units to insert a vacuum detector, and connecting the other vacuum units with an air compressor to exhaust; vacuumizing for 10-20 minutes and beginning to inject glue after vacuum pressurizing is qualified; pre-solidifying and then solidifying after glue injection is finished; and then cutting a sample according to the standard, so as to obtain the fiberglass base plate. The method disclosed by the invention has strong manufacturability, low operation difficulty, good infiltration effect and excellent product quality; the work efficiency can be improved; and the preparation procedure of the sample plate is more convenient and faster.

Description

technical field [0001] The invention relates to a manufacturing method of a glass fiber reinforced plastic bottom plate, in particular to a manufacturing method of a glass fiber reinforced plastic bottom plate used for testing coating mechanical properties. Background technique [0002] With the increasing efficiency of FRP sample production and the expansion of demand, the production efficiency and quality requirements of FRP substrate samples for coating mechanical performance testing are also getting higher and higher, and the accuracy in later coating testing is very high. Depends to some extent on the quality of the base plate. The manufacturing method of the FRP bottom plate in the prior art has defects such as unreasonable process design, poor operability, and work efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a more reasonable process design, high work efficiency, good wettability, and can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/36
Inventor 任拓陶生金林涛张力吉翔
Owner GUODIAN UNITED POWER TECH LIANYUNGANG CO LTD
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