Peelable spray membrane and preparation method thereof
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Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of spray film and formula, applied in the direction of coating, etc., can solve problems such as blistering, pitting, strong corrosion of substrate or original paint, inconvenient removal of paint film, etc., and achieve good adhesion effect
Inactive Publication Date: 2017-05-17
钦州市高新技术产业服务中心
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Summary
Abstract
Description
Claims
Application Information
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Problems solved by technology
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Problems solved by technology
[0006] 1. Uneven spray paint, too much foaming and pitting;
[0007] 2. It is inconvenient to remove the peeling of the paint film, it is not easy to peel off in a large area, and there are many stains that are difficult to peel off, and it still needs to be cleaned with solvents
[0008] 3. It has a strong corrosion effect on the substrate or the original paint
Method used
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Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0024] A tearable spray film is composed of the following formula components in parts by mass: 6-8 parts of fumed silicon dioxide, 2-4 parts of dimethyl ether, 10-20 parts of starch, 2-4 parts of methyl ethyl ketone, 1-2 parts of diheptanone 3 parts, 1-2 parts of pigment, 10-12 parts of synthetic rubber, 6-10 parts of hydrogen peroxide, 6-8 parts of solvent naphtha, 2-4 parts of xylene, 4-8 parts of comonomer, 2 parts of n-heptane -4 parts, 50-70 parts of water.
Embodiment 2
[0026] A tearable spray film is composed of the following formula components in parts by mass: 6 parts of fumed silica, 2 parts of dimethyl ether, 10 parts of starch, 2 parts of butanone, 1 part of diheptanone, 1 part of pigment, and 10 parts of synthetic rubber 6 parts, 6 parts of hydrogen peroxide, 6 parts of solvent naphtha, 2 parts of xylene, 4 parts of comonomer, 2 parts of n-heptane, and 50 parts of water.
Embodiment 3
[0028] A tearable spray film is composed of the following formula components in parts by mass: 7 parts of fumed silica, 3 parts of dimethyl ether, 15 parts of starch, 3 parts of butanone, 2 parts of diheptanone, 1.5 parts of pigment, and 11 parts of synthetic rubber parts, 8 parts of hydrogen peroxide, 7 parts of solvent naphtha, 3 parts of xylene, 6 parts of comonomer, 3 parts of n-heptane, and 60 parts of water.
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PUM
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Abstract
The invention discloses a peelable spray membrane and a preparation method thereof. The peelable spray membrane consists of the following components in parts by mass: 6-8 parts of fumed silica, 2-4 parts of dimethyl ether, 10-20 parts of starch, 2-4 parts of butanone, 1-3 parts of heptanon, 1-2 parts of pigment, 10-12 parts of synthetic rubber, 6-10 parts of hydrogen peroxide, 6-8 parts of solvent naphtha, 2-4 parts of xylene, 4-8 parts of a comonomer, 2-4 parts of n-heptane and 50-70 parts of water. The peelable spray membrane is appropriate in adhesion property, high in flexibility, uniform and flat in coloring, not liable to cause bubbles or hard spots, gentle in formula, free of corrosion or damage of base materials or original colors, and can be peeled off from an object as a whole piece.
Description
technical field [0001] The invention relates to the field of adhesives, in particular to a tearable spray film and a preparation method thereof. Background technique [0002] Modern people pursue a fashionable and changeable life, and like to change the color of cars, furniture or electrical appliances. [0003] In particular, with the improvement of people's living standards, cars are no longer luxury goods, and car beauty is a very popular industry nowadays, and body color change is a hot spot. Because of its easy operation and various colors, aerosol paint has become the first choice for many car players to change the color of the car body, especially the color change of the wheel hub. [0004] However, traditional spray paint is mostly attached to the color-changing object through chemical bonds, and has strong adhesion to the substrate. Generally, it is difficult to remove and replace after the color is formed. The man-hours required for color change are very large and...
Claims
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Application Information
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