Natural rock slice paint and preparation method

Abstract

The invention discloses natural rock slice paint and a preparation method, and belongs to the technical field of decoration paint. The natural rock slice paint is characterized in that the natural rock slice paint is formed by mixing sheet mica with an adhesive at a weight ratio of 1:(1-3), wherein the adhesive comprises the following raw materials by weight proportioning: 50-60% of a silicone-acrylate emulsion, 15-25% of an aluminum solution, 1-3% of a silane coupling agent, 1-3% of a coupling agent, 2-4% of a coalescing agent, 10-20% of water, and the balance of a thickener. With the adoption of the technical scheme, the natural rock slice paint has the benefits that compared with the artificially synthesized rock slice paint in the existing market, the natural rock slice paint has a unique decoration effect; the added natural mica has a good heat preservation effect; the use cycle of the natural mica is longer; and the color brightness is better.

Description

technical field

[0001] The invention belongs to the technical field of decorative paints, and in particular relates to a natural rock flake paint and a preparation method. Background technique

[0002] At present, there are many kinds of decorative coatings on the market, and rock flake paint is one of them. Because rock flake paint has a good decorative effect, it has been widely concerned in the market. There are two types of existing rock flake paint. Rock flake paint made of rocks, and the other is rock flake paint made of artificially synthesized rock flakes. The rock flake paint made of synthetic rock flakes is only suitable for close-up, but it is difficult to see the effect of rock flakes and textures when viewed from a distance. The brightness of the color cannot be compared with that of natural rocks; the use of natural rocks to prepare rock flake paint can make architectural decoration more natural, more elegant, stable, and stylish. Then, in the preparation proc...

Examples

Embodiment 1

[0017] A natural rock flake paint, which is made by mixing natural mica flakes and an adhesive in a weight ratio of 1:1, and the adhesive is composed of the following raw materials in the weight ratio: 50% silicon-acrylic emulsion, 25% aluminum solution, Silane coupling agent 1%, coupling agent 3%, benzyl alcohol 4%, water 10%, thickener 7%.

[0018] Add 50% of silicon-acrylic emulsion, 25% of aluminum solution, 1% of silane coupling agent, 3% of coupling agent, 4% of benzyl alcohol, 10% of water, and 7% of thickener into the high-speed mixer in turn, and stir while adding. The time is 2 hours, the stirring speed is 4000 rpm, and the pH value is adjusted to 6-8 after stirring evenly to obtain the adhesive. After standing for two hours, add natural mica flakes to the adhesive, and stir with a U-shaped stick while adding , the stirring time is 2 hours, and the stirring speed is 30-60 revolutions per minute, that is, the finished product of natural rock flake paint is obtained, w...

Embodiment 2

[0020] A natural rock flake paint, which is made by mixing natural mica flakes and an adhesive in a weight ratio of 1:2, and the adhesive is composed of the following raw materials in the weight ratio: 60% of silicon-acrylic emulsion, 15% of aluminum solution, Silane coupling agent 3%, coupling agent 1%, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate 2%, water 13%, thickener 6%.

[0021] Silicone acrylic emulsion 60%, aluminum solution 15%, silane coupling agent 3%, coupling agent 1%, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate 2%, water Add 13% thickener and 6% thickener into the high-speed mixer in turn, and stir while adding. The stirring time is 2.5 hours, and the stirring speed is 4000 rpm. After stirring evenly, adjust the pH value to 6-8 to obtain the adhesive. After one hour, add natural mica flakes into the adhesive, and stir with a U-shaped rod while adding. The stirring time is 2 hours, and the stirring speed is 30-60 rpm, and the finished natural rock flake pa...

Embodiment 3

[0023] A natural rock flake paint, which is made by mixing natural mica flakes and an adhesive in a weight ratio of 1:3, and the adhesive is composed of the following raw materials in the weight ratio: 55% silicon-acrylic emulsion, 20% aluminum solution, Silane coupling agent 2%, coupling agent 2%, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate 3%, water 15%, thickener 3%.

[0024] Silicone acrylic emulsion 55%, aluminum solution 20%, silane coupling agent 2%, coupling agent 2%, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate 3%, water Add 15% thickener and 3% thickener into the high-speed mixer in turn, and stir while adding. The stirring time is 2 hours, and the stirring speed is 4000 rpm. After stirring evenly, adjust the pH value to 6-8 to obtain the adhesive. After one hour, add natural mica flakes into the adhesive, and stir with a U-shaped rod while adding. The stirring time is 2 hours, and the stirring speed is 30-60 rpm, and the finished natural rock flake paint is o...

technical field

[0001] The invention belongs to the technical field of decorative paints, and in particular relates to a natural rock flake paint and a preparation method. Background technique

[0002] At present, there are many kinds of decorative coatings on the market, and rock flake paint is one of them. Because rock flake paint has a good decorative effect, it has been widely concerned in the market. There are two types of existing rock flake paint. Rock flake paint made of rocks, and the other is rock flake paint made of artificially synthesized rock flakes. The rock flake paint made of synthetic rock flakes is only suitable for close-up, but it is difficult to see the effect of rock flakes and textures when viewed from a distance. The brightness of the color cannot be compared with that of natural rocks; the use of natural rocks to prepare rock flake paint can make architectural decoration more natural, more elegant, stable, and stylish. Then, in the preparation proc...

Examples

Embodiment 1

[0017] A natural rock flake paint, which is made by mixing natural mica flakes and an adhesive in a weight ratio of 1:1, and the adhesive is composed of the following raw materials in the weight ratio: 50% silicon-acrylic emulsion, 25% aluminum solution, Silane coupling agent 1%, coupling agent 3%, benzyl alcohol 4%, water 10%, thickener 7%.

[0018] Add 50% of silicon-acrylic emulsion, 25% of aluminum solution, 1% of silane coupling agent, 3% of coupling agent, 4% of benzyl alcohol, 10% of water, and 7% of thickener into the high-speed mixer in turn, and stir while adding. The time is 2 hours, the stirring speed is 4000 rpm, and the pH value is adjusted to 6-8 after stirring evenly to obtain the adhesive. After standing for two hours, add natural mica flakes to the adhesive, and stir with a U-shaped stick while adding , the stirring time is 2 hours, and the stirring speed is 30-60 revolutions per minute, that is, the finished product of natural rock flake paint is obtained, w...

Embodiment 2

[0020] A natural rock flake paint, which is made by mixing natural mica flakes and an adhesive in a weight ratio of 1:2, and the adhesive is composed of the following raw materials in the weight ratio: 60% of silicon-acrylic emulsion, 15% of aluminum solution, Silane coupling agent 3%, coupling agent 1%, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate 2%, water 13%, thickener 6%.

[0021] Silicone acrylic emulsion 60%, aluminum solution 15%, silane coupling agent 3%, coupling agent 1%, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate 2%, water Add 13% thickener and 6% thickener into the high-speed mixer in turn, and stir while adding. The stirring time is 2.5 hours, and the stirring speed is 4000 rpm. After stirring evenly, adjust the pH value to 6-8 to obtain the adhesive. After one hour, add natural mica flakes into the adhesive, and stir with a U-shaped rod while adding. The stirring time is 2 hours, and the stirring speed is 30-60 rpm, and the finished natural rock flake pa...

Embodiment 3

[0023] A natural rock flake paint, which is made by mixing natural mica flakes and an adhesive in a weight ratio of 1:3, and the adhesive is composed of the following raw materials in the weight ratio: 55% silicon-acrylic emulsion, 20% aluminum solution, Silane coupling agent 2%, coupling agent 2%, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate 3%, water 15%, thickener 3%.

[0024] Silicone acrylic emulsion 55%, aluminum solution 20%, silane coupling agent 2%, coupling agent 2%, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate 3%, water Add 15% thickener and 3% thickener into the high-speed mixer in turn, and stir while adding. The stirring time is 2 hours, and the stirring speed is 4000 rpm. After stirring evenly, adjust the pH value to 6-8 to obtain the adhesive. After one hour, add natural mica flakes into the adhesive, and stir with a U-shaped rod while adding. The stirring time is 2 hours, and the stirring speed is 30-60 rpm, and the finished natural rock flake paint is o...