A kind of elastic texture coating and preparation method thereof

A textured paint and elasticity technology, applied in the field of elastic textured paint and its preparation, can solve the problems of large pores of the coating film, easy to absorb dust, insufficient compactness, etc., and achieve high coating rate, good leveling, excellent crack resistance Effects of Sex and Flexibility

Active Publication Date: 2017-10-27
SKSHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Elastic texture paint has excellent base adhesion, durability and anti-aging ability, and its crack resistance is far superior to conventional exterior wall latex paint. However, the elastic texture paint currently on the market also has large film pores and is easy to Disadvantages of dust absorption, dust accumulation, large material consumption, and insufficient compactness

Method used

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  • A kind of elastic texture coating and preparation method thereof
  • A kind of elastic texture coating and preparation method thereof
  • A kind of elastic texture coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment example 1

[0025] A kind of elastic texture coating is prepared by the following components and weight ratio:

[0026]

[0027]

[0028] A kind of preparation method of elastic texture paint, it comprises the steps that are carried out in sequence as follows:

[0029] (1) Preparation of base paint: Add 10 parts of water, 0.1 part of nano-silver, 0.15 part of defoamer, 0.2 part of dispersant and 0.14 part of wetting agent into the dispersion tank, mix it into a premix, and add it at a speed of 300r / min 0.06 parts of hydroxypropyl methylcellulose and 0.4 parts of sodium hydroxide solution, stirred for 4 minutes. Then, increase the rotation speed to 800r / min, add 1.6 parts of titanium dioxide, stir for 8 minutes, then reduce the rotation speed to 500r / min, add 25 parts of elastic emulsion, and stir for 1-2 minutes. Then add 1.8 parts of alcohol ester dodecane, 0.6 parts of ethylene glycol, 0.15 parts of 2-hydroxy-4 methoxybenzophenone, 0.3 parts of water-based hydrophobic agent and 0...

specific Embodiment example 2

[0032] A kind of elastic texture coating is prepared by the following components and weight ratio:

[0033]

[0034]

[0035] A kind of preparation method of elastic texture paint, it comprises the steps that are carried out in sequence as follows:

[0036] (1) Preparation of base paint: Add 5 parts of water, 0.05 parts of nano-silver, 0.1 part of defoamer, 0.1 part of dispersant and 0.22 parts of wetting agent into the dispersion tank, mix it into a premix, and add it at a speed of 600r / min 0.04 parts of hydroxypropyl methylcellulose and 0.3 parts of sodium hydroxide solution, stirred for 6 minutes. Then, increase the rotation speed to 1500r / min, add 1.2 parts of titanium dioxide, stir for 12 minutes, then reduce the rotation speed to 800r / min, add 28 parts of elastic emulsion, and stir for 2 minutes. Then add 2.2 parts of alcohol ester dodecane, 0.8 parts of ethylene glycol, 0.2 parts of 2-hydroxy-4 methoxybenzophenone, 0.2 parts of water-based hydrophobic agent and 0...

specific Embodiment example 3

[0039] A kind of elastic texture coating is prepared by the following components and weight ratio:

[0040]

[0041]

[0042] A kind of preparation method of elastic texture paint, it comprises the steps that are carried out in sequence as follows:

[0043] (1) Preparation of base paint: Add 15 parts of water, 0.15 parts of nano-silver, 0.2 parts of defoamer, 0.3 parts of dispersant and 0.06 parts of wetting agent into the dispersion tank, mix them into a premix, and add them at a speed of 400r / min 0.08 parts of hydroxypropyl methylcellulose and 0.5 parts of APM-95, stirred for 5 minutes. Then, increase the rotation speed to 1200r / min, add 2.0 parts of titanium dioxide, stir for 10 minutes, then reduce the rotation speed to 700r / min, add 22 parts of elastic emulsion, and stir for 2 minutes. Then add 1. part of alcohol ester dodecane, 0.4 part of ethylene glycol, 0.1 part of 2-hydroxy-4 methoxybenzophenone, 0.4 part of water-based hydrophobic agent and 0.2 part of leveli...

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Abstract

The invention relates to an elastic texture coating, which is prepared from the following components: water, nano silver, defoamer, dispersant, wetting agent, hydroxypropyl methylcellulose, sodium hydroxide solution, titanium dioxide, heavy Calcium, elastic emulsion, alcohol ester dodeca, ethylene glycol, 2-hydroxy-4 methoxybenzophenone, water-based hydrophobic agent, leveling agent, thickener, 40-120 mesh texture sand. The invention has a dense elastic coating film, high spreading rate, excellent stain resistance, weather resistance and water resistance, as well as excellent crack resistance and flexibility, which can effectively warp the cracks of the wall and better protect the building things.

Description

technical field [0001] The invention relates to the field of building materials, in particular to an elastic texture coating and a preparation method thereof. Background technique [0002] Texture paint has no radiation, light weight and lifelike effect. It can create infinite special decorative effects through different construction techniques, techniques and skills. It is widely loved by people and has become a new type of decoration that is becoming more and more popular in domestic and foreign markets. new material. Texture paint mainly includes elastic texture paint, dry powder texture paint, wet slurry texture, etc., and the effects achieved by different series are different. Elastic texture paint has excellent base adhesion, durability and anti-aging ability, and its crack resistance is far superior to conventional exterior wall latex paint. However, the elastic texture paint currently on the market also has large film pores and is easy to Disadvantages of dust abso...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/04C09D7/12
Inventor 洪杰许建明杜威黄凝肖商迟
Owner SKSHU PAINT
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