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A kind of manufacturing process of fluorocarbon aluminum veneer

A fluorocarbon aluminum veneer and production process technology, which is applied to the device for coating liquid on the surface, pretreatment surface, covering/lining, etc., can solve the problem of imperfect aluminum veneer production process, aluminum veneer adhesion, acid resistance Solvent resistance, abrasion resistance, impact resistance and poor mechanical properties, etc., to achieve the effect of good mechanical properties and good impact resistance

Active Publication Date: 2015-09-09
江西鑫隆泰建材工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the imperfection of the aluminum veneer production process, the resulting aluminum veneer has poor adhesion, acid resistance, solvent resistance, wear resistance, impact resistance and mechanical properties, which cannot better meet the market demand for aluminum veneer. high quality requirements

Method used

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  • A kind of manufacturing process of fluorocarbon aluminum veneer
  • A kind of manufacturing process of fluorocarbon aluminum veneer
  • A kind of manufacturing process of fluorocarbon aluminum veneer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A process for manufacturing a fluorocarbon aluminum veneer, comprising the following process steps:

[0041] A. Sheet metal processing: Select a 2mm thick aluminum alloy panel for sheet metal processing. Sheet metal processing includes process design, cutting, forming, welding, nailing, installation of reinforcing ribs, installation of corners, and grinding.

[0042] B. Pretreatment:

[0043] B1. Degreasing: The aluminum alloy panel obtained in step A is degreased at 50° C. for 2 minutes with a degreasing solution, and each liter of the degreasing solution includes the following raw materials: 30 g of sodium carbonate, 10 g of sodium phosphate, 15 g of sodium borate, and a nonionic surfactant Using 3g of emulsifier OP-10 and 15g of polyether modified silicone defoamer, the above raw materials are mixed with water to obtain a degreasing liquid;

[0044] B2, washing with water, using twice water washing;

[0045] B3. Pickling: Use pickling liquid to carry out pickling a...

Embodiment 2

[0059] A process for manufacturing a fluorocarbon aluminum veneer, comprising the following process steps:

[0060] A. Sheet metal processing: Select a 3mm thick aluminum alloy panel for sheet metal processing. Sheet metal processing includes process design, cutting, forming, welding, nailing, installing ribs, installing corners, and grinding.

[0061] B. Pretreatment:

[0062] B1. Degreasing: The aluminum alloy panel obtained in step A is degreased at 60° C. for 5 minutes with a degreasing solution, and each liter of the degreasing solution includes the following raw materials: 25 g of sodium carbonate, 7 g of sodium phosphate, 8 g of sodium borate, and non-ionic surfactant Use emulsifier OP-10 2g, polyether modified silicone defoamer 11g;

[0063]B2, washing with water, using twice water washing;

[0064] B3. Pickling: Use pickling liquid to carry out pickling at room temperature for 3 minutes. Each liter of pickling liquid includes the following raw materials: 200 mL of h...

Embodiment 3

[0078] A process for manufacturing a fluorocarbon aluminum veneer, comprising the following process steps:

[0079] A. Sheet metal processing: Select a 3mm thick aluminum alloy panel for sheet metal processing. Sheet metal processing includes process design, cutting, forming, welding, nailing, installing ribs, installing corners, and grinding.

[0080] B. Pretreatment:

[0081] B1. Degreasing: degreasing the aluminum alloy panel obtained in step A for 8 minutes at 70° C., each liter of degreasing liquid includes the following raw materials: 28 g of sodium carbonate, 8 g of sodium phosphate, 12 g of sodium borate, and nonionic surfactant Use emulsifier OP-10 2.5g, polyether modified silicone defoamer 12g;

[0082] B2, washing with water, using twice water washing;

[0083] B3. Pickling: Use pickling liquid to carry out pickling at room temperature for 2 minutes. Each liter of pickling liquid includes the following raw materials: 200 mL of hydrochloric acid with a concentratio...

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Abstract

The invention relates to the technical field of building materials, in particular to a manufacturing process for a fluorine-carbon aluminum veneer. The manufacturing process comprises the following steps of: processing a metal plate, degreasing at the temperature of between 50 and 80 DEG C for 1 to 10 minutes, washing by using water, pickling at room temperature for 2 to 3 minutes, washing by using water, chromizing at the temperature of between 80 and 90 DEG C for 2 to 3 minutes, washing by using water, drying at the temperature of less than or equal to 60 DEG C to obtain a chemical treatment layer with the thickness of 15 to 25 mu m, and spraying fluorine-carbon primer to form a fluorine-carbon primer layer, wherein the thickness of the fluorine-carbon primer layer is controlled to be 5 to 10 mu m; and spraying the fluorine-carbon primer to form the fluorine-carbon primer layer, wherein the thickness of the fluorine-carbon primer layer is controlled to be between 25 to 30 mu m; leveling, spraying fluorine-carbon finishing paint to form a fluorine-carbon finishing paint layer, wherein the thickness of the fluorine-carbon finishing paint layer is controlled to be between 10 and 20 mu m, and drying at the temperature of between 235 and 250 DEG C to obtain the fluorine-carbon aluminum veneer. The manufacturing process for the fluorine-carbon aluminum veneer is strictly controlled, so that adhesion, acid resistance, solvent resistance, abrasion resistance, impact resistance and mechanical properties of the fluorine-carbon aluminum veneer are improved; and therefore, the excellent using effects of the fluorine-carbon aluminum veneer are achieved.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a manufacturing process of a fluorocarbon aluminum veneer. Background technique [0002] Most of the traditional architectural decoration materials use stone and gypsum board. Due to the large size of these decorative materials, complex installation and processing technology, and simple shape, the cost of the building increases. Designer's design intent. Due to its excellent processing performance, light weight and low price, aluminum veneer can be widely used in the field of architectural decoration, which greatly reduces the cost of materials and installation, and shortens the construction period of buildings. In recent years, with the needs of market development and the improvement of industry product grades, people have higher and higher requirements for various performances of aluminum veneers. However, the performance of aluminum veneers is closely related to it...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/077B32B15/04B05D1/38B05D3/02
Inventor 赵治国
Owner 江西鑫隆泰建材工业有限公司