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Coloring method for GRP products

A technology for a product and an execution method, applied in special surfaces, pretreatment surfaces, devices for coating liquids on surfaces, etc., can solve the problems of difficult surface coloring, backward coloring process, etc., and achieve strong adhesion, environmentally friendly materials, Materials are readily available and effective

Inactive Publication Date: 2018-01-05
LIUHEFENG TIANJIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention aims to propose a method for coloring GRP products to solve the problem that the existing GRP product coloring process is backward and it is difficult to color the surface

Method used

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  • Coloring method for GRP products

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Embodiment Construction

[0037] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0038] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a coloring method for GRP products. The coloring method for the GRP products comprises the following steps that S1, the surfaces of the GRP products are ground; S2, putty is mixed, the surfaces of the GRP products are coated with the mixed putty in a scraping mode, and then the dried putty on the surfaces is ground; and S3, after the putty on the surfaces is treated, subsequent paint spray work is started, and the procedures of primer spray, ground color spray, finishing paint spray and protective paint spray are performed in sequence. According to the coloring method for the GRP products, the defects of an existing coloring technology are overcome through a theme coloring technology, the adhesion force is high, the products are free of fading when exposed outdoors for a long time, the color effect is as vivid as real objects, the concept of designers can be perfectly expressed by theme coloring, various theme elements are shown, materials are easy to obtain andenvironmentally friendly, construction is easy and convenient, and the coloring method is an idealized technology and is also a brand new process.

Description

technical field [0001] The invention belongs to the technical field of GRP products, in particular to a method for coloring GRP products. Background technique [0002] GRP is a glass-reinforced thermosetting plastic or FRP, which is a composite material consisting of two parts: a matrix and a reinforcement. GRP has good electrical insulation and bonding properties, high mechanical strength and heat resistance, spinnability, resistance to general acids and alkalis and organic solvents, and mold resistance. [0003] At present, the color of GRP products is achieved by adding dyeing agents to the raw materials during the production process of GRP products to achieve the color effect of the products. The technology is relatively backward and the colors are simple, so GRP products cannot be widely promoted and applied. It is difficult to apply color to the product, and it does not last long on the surface of the product after coloring. Contents of the invention [0004] In vi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D5/06B05D7/02B05D7/00B05D3/12B05D3/02
Inventor 施立新
Owner LIUHEFENG TIANJIN TECH CO LTD
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