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Construction curtain wall ceramic

A coating and curtain wall technology, applied in the field of coating compositions based on inorganic substances, can solve the problems of poor fire resistance and weather resistance, and achieve the best anti-corrosion performance, diverse colors, and wide space effects

Inactive Publication Date: 2008-12-17
上海金力泰化工股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Aiming at the disadvantages of poor weather resistance and poor fireproof performance in the existing technology, the present invention utilizes the characteristics of ceramics, such as durability, fire prevention, non-combustibility, and self-cleaning, to prepare a new generation of ceramic coatings for building curtain walls.

Method used

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  • Construction curtain wall ceramic
  • Construction curtain wall ceramic
  • Construction curtain wall ceramic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Component A of white ceramic coating for building curtain wall

[0047]

[0048] Building curtain wall white porcelain coating component B

[0049]

[0050] Among them, KH560 is γ-glycidyl etheroxypropyl trimethoxysilane. The pH value of component A needs to be controlled between 3.5-4.3.

[0051] A component manufacturing process:

[0052] 1. Add material 1 into the container, add material 2, material 5 and material 6 under stirring, and stir evenly.

[0053] 2. Add material 3 and stir evenly.

[0054] 3. Use a sand mill to grind to a fineness of ≤25um.

[0055] 4. Slowly add material 4 under stirring, and mechanically stir evenly.

[0056] B component manufacturing process:

[0057] Add material 1 into the container, slowly add material 2 under stirring, and stir evenly.

[0058] Painting:

[0059] After the aluminum profile is degreased, it is sandblasted with 120 mesh corundum sand (the same below). Mix the above coatings according to A:B=2:1 (weight ra...

Embodiment 2

[0061] Component A of blue ceramic coating for building curtain wall

[0062] serial number

name

Specification

Quantity wt

1

Zirconia

Nyacol

40.0

2

pure water

industry

12.0

3

R-930 titanium dioxide

Ishihara

20.0

4

HD555 cobalt blue

Kaibai

5.0

5

Isopropanol

industry

20.0

6

OP-10

industry

1.0

7

20% acrylic

industry

2.0

[0063] Building curtain wall blue ceramic paint component B

[0064] serial number

name

Specification

Quantity wt

1

Methyltriethoxysilane

to import

60.0-90.0

2

KH-560

to import

10.0-40.0

[0065] A component: B component = 1.5: 1 (weight ratio)

[0066] The performance of the coating film is tested, and the data are as follows:

[0067] Test items

Embodiment 3

[0069] Component A of building curtain wall red ceramic coating

[0070] serial number

name

Specification

Quantity wt

1

Silicon oxide

Nyacol

50.0

2

pure water

industry

4.0

3

Tico655

Kaibai

23.0

4

Isopropanol

industry

20.0

5

nonionic surfactant

Kusumoto

1.0

6

Aqueous solution of glacial acetic acid

industry

2.0

[0071] Tico655 in the table is an organic-inorganic composite pigment. The selected nonionic surfactant is polyoxyethylene alkylphenol condensate, and its HLB value is 8-10.

[0072] Component B of building curtain wall red ceramic coating

[0073]

[0074] A component: B component = 3: 1 (weight ratio)

[0075] The performance of the coating film is tested, and the data are as follows:

[0076] Test items

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Abstract

The invention discloses a nanometer ceramic building curtain wall paint which comprises a nanometer oxide, a coloring pigment, an organosilicon curing agent and an auxiliary agent. The paint is characterized by super weathering resistance, scratch resistance, fireproofness, non-inflammability and self-cleaning, etc. The products of the invention are applicable to the hull painting of an outdoor aluminum curtain wall, and an aluminum veneer and an aluminum honeycomb panel which are used for indoor decoration.

Description

technical field [0001] The invention belongs to the technical field of coatings, in particular to an inorganic-based coating composition. Background technique [0002] With the rapid development of the economy, building curtain wall decoration materials are constantly evolving and innovating. Aluminum curtain walls have become the preferred object of building exterior wall decoration due to their light weight and gorgeous appearance. With the advancement of baking paint technology, the replacement speed of aluminum curtain wall is also very fast. Fluorocarbon coatings, as the second-generation aluminum decoration materials, make up for the shortcomings of the first-generation products. In addition, they have a variety of colors and can maintain durability for about 10 years, so they are rapidly popularized and applied. However, with the rapid advancement of industrialization, the generation of exhaust gas and dust, acid rain, rubber dust and other pollutants emitted by auto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D5/28
Inventor 王仲群郭家振王玉省
Owner 上海金力泰化工股份有限公司
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