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Film-forming type surface coating adhesive

A surface coating and film-forming technology, which is applied in the field of film-forming surface coating adhesives, can solve problems such as poor surface finish, loss of surface protection, decoration, and peeling off

Inactive Publication Date: 2008-10-08
王禹阶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The surface of plexiglass steel is relatively smooth, and the color is beautiful; the surface finish of inorganic glass steel is poor, the water resistance is poor, and the coloring is difficult. Generally, the surface treatment of paint is used, but most of the inorganic glass steel products are outdoor products, and the surface paint has poor weather resistance. It is easy to fade, crack and fall off, and soon loses the function of surface protection and decoration, affecting the appearance and service life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The preparation of embodiment film-forming type surface coating glue

[0009] raw material:

[0010] 40 grams of acetal glue,

[0011] F-type epoxy resin 560 grams,

[0012] 4000 grams of ethanol.

[0013] The above raw materials were put into a reaction kettle, heated to 80°C, stirred for 6 hours, cooled to outdoor temperature, and a transparent and colorless glue was obtained.

[0014] Prepare the pigment paste and add it to the glue solution to make a colored glue. The colored glue is applied to the surface of the inorganic FRP by spraying or smearing. The glue makes the surface of the FRP form a colorful protective film.

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Abstract

The invention relates to film formed surface coating gum which comprises acetal adhesive, F-type epoxy resin and solvent ethanol; the weight content of acetal adhesive is 0.5-1%; the weight content of F-type epoxy resin is 10-15%; the residual content is ethanol; the coating gum has great bonding and film forming properties with the materials including organic, inorganic materials, leathers, woods and metals; pigments can be added to the gum to produce colored gum; colored protective film is formed on the surface of the material through the method of coating and spray painting, bringing the effects of protection and decoration; the film formed surface coating gum is particularly applicable to the protective coating on the surface of inorganic glass reinforced plastic, ensuring the inorganic glass reinforced plastic to have the advantages of good freezing resistance, sun-light resistance, anticorrosion and waterproof property; even if the coating gum is used under severe environment; the phenomenon of crazing and fall-off can be avoided from forming on the surface of the coating layer.

Description

technical field [0001] The invention relates to a film-forming surface coating glue, which is used for bonding or surface coating of various inorganic or organic materials, especially as a protective coating glue on the surface of glass steel materials or glass steel products. Background technique [0002] FRP materials have high strength and are widely used in outdoor building materials or various furniture and appliances, such as sun visors, awnings, food stall dining table panels, large cooling towers in hotels or office buildings, ventilation pipes, etc. In rural areas, it is used to make biogas digesters, etc., and has a wide range of uses. FRP materials can be divided into plexiglass, inorganic FRP and organic-inorganic composite FRP. The surface of plexiglass steel is smoother and the color is beautiful; the surface finish of inorganic glass steel is poor, the water resistance is poor, and the coloring is difficult. Generally, it is treated with paint, but most of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D159/00
Inventor 王禹阶
Owner 王禹阶
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