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Preparation method of high-humidity-adhesion liquid granite coating

A granite coating and liquid technology, applied in the coating and other directions, to achieve the effects of good wear resistance, improved quality, and improved adhesion strength

Inactive Publication Date: 2022-04-26
河北三棵树涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of preparation method of the liquid granite coating of high humidity adhesion, to solve the problems mentioned in the above-mentioned process

Method used

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  • Preparation method of high-humidity-adhesion liquid granite coating
  • Preparation method of high-humidity-adhesion liquid granite coating
  • Preparation method of high-humidity-adhesion liquid granite coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032]A high-humidity adhesion liquid granite coating is composed of the following materials, each component is measured according to mass percentage: 10% of protective glue, 10% of emulsion, 0.5% of crosslinking agent, 70.5% of dispersed phase (color point), surfactant 1.5%, initiator 0.5%, accelerator 0.5%, softener 1%, special resin 0.5%, rheological additive 0.5%, magnesium oxide 0.5%, water-based isocyanate 1%, release agent 3%;

[0033] Disperse phase (color dot) 70.5% is prepared from the following raw materials according to the percentage: water 10%, wetting and dispersing agent 0.5%, anti-mold and preservative 1%, defoamer 1%, antifreeze 2%, film-forming aid 1%, pH regulator 1%, calcined kaolin 3%, heavy calcium 4%, titanium dioxide 3%, cellulose 3%, protective glue 2%, sand 40%.

[0034] Among them, the wetting and dispersing agent is Nopco SN5040; the anti-mold preservative is a mixture of Lonza PROXEL CMC and Lonza PROXEL 160 with a mass ratio of 2:1; the defoamer ...

Embodiment 2

[0044] A high-humidity adhesion liquid granite coating is composed of the following materials, each component is measured according to mass percentage: 10% of protective glue, 9% of emulsion, 1% of crosslinking agent, 70.5% of dispersed phase (color point), surfactant 1.5%, initiator 0.5%, accelerator 1%, softener 1%, special resin 1%, rheological additive 0.5%, magnesium oxide 1%, water-based isocyanate 1%, release agent 2%;

[0045] Disperse phase (color dot) 70.5% is prepared from the following raw materials according to the percentage: water 10%, wetting and dispersing agent 0.5%, anti-mold and preservative 1%, defoamer 1%, antifreeze 2%, film-forming aid 1%, pH regulator 1%, calcined kaolin 3%, heavy calcium 4%, titanium dioxide 3%, cellulose 3%, protective glue 2%, sand 40%.

[0046] Among them, the wetting and dispersing agent is Nopco SN5040; the anti-mold preservative is a mixture of Lonza PROXEL CMC and Lonza PROXEL 160 with a mass ratio of 2:1; the defoamer is Haich...

Embodiment 3

[0056] A high-humidity adhesion liquid granite coating is composed of the following materials, each component is measured according to mass percentage: 10.5% of protective glue, 8% of emulsion, 1% of crosslinking agent, 70.5% of dispersed phase (color point), surfactant 1.5%, initiator 1%, accelerator 1%, softener 1%, special resin 1%, rheological additive 0.5%, magnesium oxide 1%, water-based isocyanate 1%, release agent 2%;

[0057] Disperse phase (color dot) 70.5% is prepared from the following raw materials according to the percentage: water 10%, wetting and dispersing agent 0.5%, anti-mold and preservative 1%, defoamer 1%, antifreeze 2%, film-forming aid 1%, pH regulator 1%, calcined kaolin 3%, heavy calcium 4%, titanium dioxide 3%, cellulose 3%, protective glue 2%, sand 40%.

[0058] Among them, the wetting and dispersing agent is Nopco SN5040; the anti-mold preservative is a mixture of Lonza PROXEL CMC and Lonza PROXEL 160 with a mass ratio of 2:1; the defoamer is Haich...

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Abstract

The invention relates to the field of water-based paint preparation, in particular to high-humidity-adhesion liquid granite paint. The components are metered in percentage by mass: 10-20% of a protective glue solution, 8-15% of an emulsion, 0.5-1% of a cross-linking agent, 62-80% of a dispersed phase (color point), 1-1.5% of a surfactant, 0.5-1% of an initiator, 0.5-1% of an accelerant, 0.5-1% of a softening agent, 0.5-1% of special resin, 0.5-1% of a rheological additive, 0.5-1% of magnesium oxide, 0.5-1% of water-based isocyanate and 2-4% of a separant. 62-80% of the dispersion phase (color point) is prepared from the following raw materials in percentage: 5-12% of water, 0.5-0.8% of a wetting dispersant, 1-1.5% of a mildew-proof preservative, 0.5-1.2% of a defoaming agent, 2-3% of an anti-freezing agent, 1-1.5% of a coalescing agent, 1-1.5% of a pH regulator, 2-5% of calcined kaolin, 3-7% of coarse whiting, 2-5% of titanium dioxide, 2-4% of cellulose, 2-4% of a protective glue solution and 40-55% of sand. The liquid granite coating has the beneficial effects that the cross-linking agent is added into the liquid granite coating, so that a dispersion medium forms secondary cross-linking, the compactness of a paint film is further improved, and the paint film still has high wet adhesion under the condition that the granite coating is washed by rainwater.

Description

technical field [0001] The invention relates to the field of water-based paint preparation, in particular to a method for preparing a high-humidity adhesion liquid granite paint. The liquid granite paint provided by the invention can be used in the field of architectural decoration, and the high-humidity adhesion endows the paint film with scratch resistance like a plate, and has the effect of realistically imitating natural granite. Background technique [0002] With the implementation of national low-carbon and environmental protection policies and the reduction of natural stone mining, the market urgently needs to develop liquid granite coatings with realistic stone-like effects to reduce building loads. Liquid granite paint is a kind of paint with the effect of imitating granite. Liquid granite paint is a kind of heterogeneous mixture paint, which is generally composed of dispersed phase (color point) and dispersion medium (protective glue and emulsion). After nearly 10...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D201/00C09D7/61C09D7/63
CPCC09D201/00C09D7/61C09D7/63C08K2003/2241C08K2003/265C08K2003/164C08K2003/222C08K3/346C08K3/26C08K3/22C08K3/36C08K3/16C08K5/053C08K5/29
Inventor 傅俊超梁双振沈晓贞李靖
Owner 河北三棵树涂料有限公司
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