Ultra-thin composite slice stone-like coating and preparation method and application thereof

A technology of composite rock flakes and real stone paint, applied in coating, building, building structure and other directions, can solve the problems of weather resistance, poor durability, poor adhesion of paint film, affecting decorative effect, etc., to improve decorative effect and good adhesion , the effect of low self-weight

Inactive Publication Date: 2019-12-10
北京莱恩斯新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, real stone paint mainly includes colored sand real stone paint and rock flake real stone paint; traditional rock flake real stone paint is to add hard rock flakes to the paint, and the hard rock flakes have good toughness and poor compatibility with paint, resulting in During the spraying construction, the specific gravity of the sand is different, so that the resistance t

Method used

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  • Ultra-thin composite slice stone-like coating and preparation method and application thereof
  • Ultra-thin composite slice stone-like coating and preparation method and application thereof
  • Ultra-thin composite slice stone-like coating and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] An ultra-thin composite rock flake real stone paint, which is obtained through the following processing steps:

[0034]Add 24kg of deionized water A and 1kg of PT-XL19 magnesium aluminum silicate thixotropic lubricant into the mixing tank, start the mixer, and stir at a high speed of 1200r / min for half an hour until the magnesium aluminum silicate thixotropic lubricant is fully dissolved , standing for 12h, to obtain the mixture A;

[0035] Transfer the mixture A into a paddle mixer, add 17.4kg of deionized water B, and at a speed of 80r / min, add 200g of preservative LX150, 800g of antifreeze, 100g of NXZ defoamer, and film-forming aids in sequence 1.2kg and Dow AMP-95 100g, stir evenly to obtain mixture B; at a speed of 30r / min, add 10kg of ultra-thin composite rock slices through a 10mm×10mm mesh screen, control the speed well, and avoid adding rock slices too quickly , it is too late to stir into the liquid material and agglomerate to obtain the mixture B;

[0036]...

Embodiment 2

[0038] An ultra-thin composite rock flake real stone paint, which is obtained through the following processing steps:

[0039] Add 15kg of deionized water A and 600g of PT-XL19 magnesium aluminum silicate thixotropic lubricant into the mixing tank, start the mixer, and stir at a high speed of 1500r / min for half an hour until the magnesium aluminum silicate thixotropic lubricant is fully dissolved , standing for 20h, to obtain the mixture A;

[0040] Transfer the mixture A into a paddle mixer, add 19.57kg of deionized water B, and at a speed of 100r / min, add 150g of preservative LX150, 700g of antifreeze, 200g of NXZ defoamer, and film-forming aids in sequence 1.4kg and Dow AMP-9580g, stir evenly to obtain mixture B; at the speed of 40r / min, add 17kg of ultra-thin composite rock slices through a 10mm×10mm mesh screen, control the speed well, and avoid adding rock slices too quickly , it is too late to stir into the liquid material and agglomerate to obtain the mixture B;

[0...

Embodiment 3

[0043] The processing operation of the real stone paint of embodiment 3 is the same as that of embodiment 2, the difference is that the content of each raw material is different, specifically: ultra-thin composite rock slice 18kg, pure acrylic emulsion 20kg, deionized water A 20kg, deionized water B 18.4kg, quartz Sand 20kg, preservative LX150 150g, antifreeze 800g, NXZ defoamer 200g, film-forming aid 1.2kg, PT-XL19 magnesium aluminum silicate thixotropic lubricant 800g, Dow AMP-9550g and TT-615 thickener 400g.

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Abstract

The invention relates to the technical field of coating for buildings, in particular to ultra-thin composite slice stone-like coating. The ultra-thin composite slice stone-like coating is prepared from the following components in parts by weight: 10-20 parts of ultra-thin composite slices, 20-30 parts of a pure acrylic emulsion, 15-25 parts of deionized water A, 15-22 parts of deionized water B, 15-25 parts of quartz sand, 0.1-0.3 part of a preservative, 0.5-2 parts of an antifreezing agent, 0.1-0.3 part of a defoamer, 0.5-2 parts of a coalescing agent, 0.08-1.0 part of an aluminum-magnesium silicate thixotropic lubricant, 0.05-0.1 part of multifunctional amine and 0.1-0.5 part of a thickener. The invention further provides a preparation method and application of the stone-like coating. The integration of the ultra-thin composite slices and the coating is improved, the problem of slice flying during construction of traditional slice stone-like coating is solved, construction is smooth,the fidelity of a coating film is improved, and the decoration effect is good.

Description

technical field [0001] The invention relates to the technical field of coatings for buildings, in particular to an ultra-thin composite rock flake real stone paint and its preparation method and application. Background technique [0002] Stone-like coatings are used to imitate the effect of exterior stone materials. Two or more water-based color particles are suspended in the water-based interlayer, and a single-component coating for the exterior walls of buildings can be produced in a variety of colors by one spraying. It is based on acrylic resin emulsion or elastic resin solution, and through the reasonable proportion and color matching of natural sand or artificial calcined colored sand, it is sprayed with a special spray gun to present a rich stone-like coating. [0003] The existing domestic imitation stone coatings are mainly real stone paint, water-in-water, water-in-sand and other products; water-in-water, water-in-sand and other products need to imitate each color ...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D7/61E04F13/02
CPCC09D133/04C09D7/61C09D7/70E04F13/02C08K3/34C08K3/36C08K7/00
Inventor 张志炯乔磊叶华阳
Owner 北京莱恩斯新材料科技有限公司
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