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Dyeing and laminating process for glass fiber reinforced plastics

A fiberglass and film-coating technology, which is applied in the field of glass fiber reinforced plastic dyeing and film-coating technology, can solve the problems of material loss, uneven paint and coating, cumbersome processing steps, etc., and achieve the effects of reducing labor intensity, improving work efficiency, and reducing labor intensity

Inactive Publication Date: 2016-11-09
浙江澳托美克船业有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current manual painting process mainly has the following two disadvantages: 1: The back of the FRP product after manual painting has defects such as unevenness and burrs, and it is necessary for the processing personnel to polish and clean the surface of the product, which increases the Reduce the labor intensity of processing personnel and reduce the work efficiency of processing personnel; 2: The surface of FRP products is difficult to paint, and uneven paint and coatings are prone to occur, especially the cutting surface of FRP, which requires processing personnel to carry out multiple refinements , Brushing can make the product achieve smooth effect, the processing steps are cumbersome, the material loss is serious, the product quality is not good, and it also greatly affects the work efficiency of the processing personnel

Method used

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Embodiment Construction

[0015] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of this patent.

[0016] A kind of glass fiber reinforced plastic dyeing coating process comprises the following steps:

[0017] 1) Dyeing premix: add air-dry gel coat with a mass ratio of 18%-20% to the resin as a dyeing agent for premixing.

[0018] 2) Adding curing agent and stirring: add curing agent with a mass ratio of 0.8%-1.5% to the pre-mixed resin, and then fully stir through the mixing drum at a stirring speed of 1000r / min and a stirring temperature of 25°C to finally obtain...

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Abstract

The invention discloses a dyeing and laminating process for glass fiber reinforced plastics. The process comprises the following steps of 1) dyeing and laminating; 2) adding a curing agent to be stirred; 3) performing standing detection under the illumination condition; 4) adding the solution and materials into a mold; 5) covering demoulding cloth; 6) performing standing heat release for shaping; 7) taking out products and uncovering the demoulding cloth; and 8) cutting and storing the products. The dyeing and laminating process for glass fiber reinforced plastics is simple in flow path, the products with even coloring cutting surfaces can be obtained directly after complete manufacturing, no repeated painting and fine trimming using a traditional process are required, labor intensity of operators is effectively relieved, and working efficiency of the operators is improved. The phenomena of burrs and unevenness on the surfaces of the products after production are effectively avoided, the problem of uneven dyeing of the products is solved, production quality of the products is greatly improved, and the using effect of the products is made better.

Description

technical field [0001] The invention relates to a glass fiber reinforced plastic dyeing and coating process. Background technique [0002] The current manual painting process mainly has the following two disadvantages: 1: The back of the FRP product after manual painting has defects such as unevenness and burrs, and it is necessary for the processing personnel to polish and clean the surface of the product, which increases the Reduce the labor intensity of processing personnel and reduce the work efficiency of processing personnel; 2: The surface of FRP products is difficult to paint, and uneven paint and coatings are prone to occur, especially the cutting surface of FRP, which requires processing personnel to carry out multiple refinements , Brushing can make the product achieve a smooth effect, the processing steps are cumbersome, the material loss is serious, the product quality is not good, and it also greatly affects the work efficiency of the processing personnel. Co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/34B29B7/00
CPCB29C70/34B29B7/002
Inventor 徐韡
Owner 浙江澳托美克船业有限公司
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