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Aqueous fluorinated polysiloxane simulated marbling spraying aluminum single plate and manufacture technology thereof

A water-based fluorosilicon and manufacturing process technology, applied in coatings, building structures, devices for coating liquids on surfaces, etc. Large and other problems, to achieve the decorative effect of concave and convex feel, increase adhesion, and enrich the effect of personalized choices

Active Publication Date: 2015-01-21
ZHEJIANG WONDERFUL WALL BUILDING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the defects in the prior art such as difficulty in stone construction, harmful and poisonous environmental pollution, and high energy consumption in the production of fluorocarbon sprayed aluminum veneers, the present invention provides a low energy consumption, good environmental protection, stable performance, weather resistance and stain resistance. Water-based fluorosilicon imitation stone pattern spraying aluminum veneer with good pollution

Method used

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  • Aqueous fluorinated polysiloxane simulated marbling spraying aluminum single plate and manufacture technology thereof
  • Aqueous fluorinated polysiloxane simulated marbling spraying aluminum single plate and manufacture technology thereof
  • Aqueous fluorinated polysiloxane simulated marbling spraying aluminum single plate and manufacture technology thereof

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Embodiment 1

[0025] In this embodiment, the water-based fluorosilicone imitation stone pattern sprayed aluminum veneer and its manufacturing process, combined with figure 1 with figure 2 , select the aluminum substrate 1 with a thickness of 2.5mm and the grade of 1100H24, and form a passivation layer 1 and a passivation layer 2 on the bottom surface and the surface of the aluminum substrate 1 after pickling, water washing and pretreatment, respectively. Spray fluorosilicone water-based pure white paint on 23 to form a primer layer 4, set the spraying line speed to 1.5m / min, preheat at 75°C for 10 minutes, leveling, and initially volatilize water, and then finish it on the primer layer 4 at one time After the spray paint is sprayed, go through the 75°C preheating section for 15 minutes to level off and initially volatilize the water to form the sprinkle layer 5, and then bake and cure the primer layer 4 and the sprinkle layer 5 together in an oven at 120°C for 35 minutes; In the spray boo...

Embodiment 2

[0029] In this embodiment, the water-based fluorosilicone imitation stone pattern sprayed aluminum veneer and its manufacturing process, combined with figure 1 with figure 2, the aluminum veneer with a thickness of 2.5mm and the grade 3003H24 was selected as the aluminum substrate 1, and a passivation layer 1 and a passivation layer 2 were formed on the bottom and surface of the aluminum substrate 1 after pickling, water washing, and pretreatment, and the spray gun was used to Spray fluorine-silicon water-based moon white paint on passivation layer 2 3 to form primer layer 4. The spraying line speed is set at 2m / min, and the preheating section at 70°C is leveled for 8 minutes to initially volatilize moisture; once on primer layer 4 Sprinkle paint spraying is completely completed, preheated at 70°C for 12 minutes to level, initially volatilize water, and form sprinkle layer 5 on the primer layer, primer layer 4 and sprinkle layer 5 are dried and cured in an oven at 120°C for 3...

Embodiment 3

[0033] In this embodiment, the water-based fluorosilicone imitation stone pattern sprayed aluminum veneer and its manufacturing process, combined with figure 1 with figure 2 , the aluminum veneer with a thickness of 3.0 mm and the grade 3003H24 was selected as the aluminum substrate 1, and a passivation layer 1 and a passivation layer 2 were formed on the bottom surface and the surface of the aluminum substrate 1 through pickling, water washing, and pretreatment, respectively. Spray fluorine-silicon water-based pure white background paint on the passivation layer 2 3, set the spraying line speed at 1.5m / min, level off in the 80°C preheating section for 10 minutes, and initially volatilize the water to form the primer layer 4, and spray it in the surface spray booth Spraying of the sprinkler paint is completed at one time, after 80°C preheating section for 15 minutes to level up and initially volatilize water, to form a sprinkler layer 5 on the primer layer 4, and the primer l...

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Abstract

The invention relates to an aqueous fluorinated polysiloxane simulated marbling spraying aluminum single plate and a manufacture technology thereof, and belongs to the decorating plate material technology field. The aqueous fluorinated polysiloxane simulated marbling spraying aluminum single plate is composed of a passivation layer (1), an aluminum substrate, a passivation layer (2), a primer layer, a dot scatter layer, a varnish layer and a protective film layer, which are arranged sequentially from bottom to top, wherein the passivation layer (1) and the passivation layer (2) are respectively located on the bottom face and the surface of the aluminum substrate, the primer layer, the dot scatter layer and the varnish layer are sequentially formed on the passivation layer (2) through spray processing, and finally the protective film layer which can be torn is adhered to the varnish layer. The aqueous fluorinated polysiloxane simulated marbling spraying aluminum single plate obtained by using the manufacture technology not only has the advantages of being low in weight, fireproof and easy to install, but also guarantees that weather ability of adhesive force, hardness, shock resistance, chemical resistance and the like can reach product standards, and has advantages of both natural stone and an aluminum single plate.

Description

technical field [0001] The invention relates to a water-based fluorine-silicon imitation stone texture spray-coated aluminum veneer and a manufacturing process thereof, belonging to the technical field of curtain wall decorative plates. Background technique [0002] Natural stone and fluorocarbon sprayed aluminum veneer have been recognized by the market as two important decorative materials for building curtain walls, and their applications in the market are now commonplace. The advantages of the two types of decorative materials are obvious: natural stone is rich in color, solemn, thick and elegant in pattern; fluorocarbon sprayed aluminum veneer has uniform coating, various colors, acid and alkali resistance, stain resistance, weather resistance, chemical corrosion resistance and other excellent properties , and the aluminum veneer itself is light in weight, good in rigidity, high in strength, good in processing performance, convenient in factory molding site construction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/88B05D3/00B05D5/00B05D7/24B05D1/38
Inventor 丁旭东蒋学文方宏
Owner ZHEJIANG WONDERFUL WALL BUILDING MATERIALS
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