Preparation method for dipping surface of aluminum material with coloring solution
A technology of surface impregnation and coloring solution, which is applied in the field of preparation of aluminum surface impregnation coloring solution, can solve the problems of unsatisfactory reproducibility, weak stability, poor coloring uniformity, etc., achieve good permeability and reproducibility, and improve The effect of service life and aesthetics
Inactive Publication Date: 2018-02-23
新乡市巨能合成材料有限公司
View PDF1 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, the aluminum surface impregnation coloring solutions in the market generally have the defects of poor coloring uniformity, weak stability, relatively poor permeability and unsatisfactory reproducibility, and will have a certain impact on the environment
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment
[0010] 1, 25Kg analytically pure ammonium paramolybdate, 30Kg mass concentration are 98.0% sulfuric acid solution, 6Kg analytically pure stannous sulfate, 4Kg mass concentration are 99.0% phosphoric acid solution, 8Kg mass concentration are 99.5% cresol sulfonate The acid solution and 27Kg deionized water were stirred and mixed uniformly at 35° C. to obtain a coloring liquid for impregnating the surface of the aluminum material.
[0011] 2, 20Kg analytically pure ammonium paramolybdate, 35Kg mass concentration are 98.0% sulfuric acid solution, 5Kg analytically pure stannous sulfate, 5Kg mass concentration are 99.0% phosphoric acid solution, 6Kg mass concentration are 99.5% cresol sulfonate The acid solution and 29Kg deionized water were stirred and mixed uniformly at 30° C. to obtain a coloring solution for impregnating the surface of the aluminum material.
[0012] 3, 30Kg analytically pure ammonium paramolybdate, 25Kg mass concentration are 98.0% sulfuric acid solution, 8Kg ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a preparation method for dipping the surface of an aluminum material with a coloring solution and belongs to the technical field of surface treatment of metal materials. According to the technical scheme, the preparation method for dipping the surface of the aluminum material with the coloring solution is characterized in that the raw materials of, by weight percentage, 20-30% of analytically pure ammonium paramolybdate, 25-35% of a sulfuric acid solution with the mass concentration being larger than or equal to 98.0%, 5-8% of analytically pure stannous sulfate, 2-5% ofa phosphoric acid solution with the mass concentration being larger than or equal to 99.0%, 6-9% of a cresol sulfonic acid solution with the mass concentration being larger than or equal to 99.5% andthe balance deionized water are mixed at the temperature of 30-40 DEG C. The aluminum material prepared by the method has the beneficial effects that the surface of the prepared aluminum material isuniformly colored with the coloring solution, the aluminum material is attractive in appearance, good in stability, permeability and renewability, the service life of the aluminum material is prolonged greatly, and the beauty degree of the aluminum material is increased greatly.
Description
technical field [0001] The invention belongs to the technical field of surface treatment of metal materials, and in particular relates to a method for preparing an aluminum material surface dipping coloring solution, specifically refers to that an oxide film formed by anodic oxidation treatment of an aluminum material can be dipped in a dipping coloring solution to obtain a bright color. Background technique [0002] Aluminum is one of the most widely used metals. It has the characteristics of good electrical conductivity, fast heat transfer rate, light specific gravity, high strength and easy forming. However, aluminum generally has disadvantages such as low hardness, non-wear resistance, intergranular corrosion and difficult welding, which affect its application range and service life. After dipping and coloring, aluminum can be endowed with protective-decorative and other functional uses, thereby prolonging the service life and expanding the range of applications. After ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): C25D11/24
CPCC25D11/24
Inventor 周忠太张齐亮孟红文张小涛刘公年李发财
Owner 新乡市巨能合成材料有限公司