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Water-based multicolor granite-like paint and preparation method thereof

A kind of imitation granite paint, colorful technology, applied in the field of building decoration and decoration materials, can solve the problems of inability to guarantee the stability of paint particles, difficult industrial production, etc., to solve water resistance and product transportation, good granulation effect, and solve environmental pollution problem effect

Inactive Publication Date: 2014-09-17
ZHEJIANG WUYUERENJIA NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to overcome the problem that the existing water-based imitation granite paint cannot ensure the stability of the paint particles during long-distance transportation and is difficult to industrialized production, and to provide a water-based colorful imitation granite paint with good storage stability

Method used

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  • Water-based multicolor granite-like paint and preparation method thereof
  • Water-based multicolor granite-like paint and preparation method thereof
  • Water-based multicolor granite-like paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] (1) Preparation of color particle components (monochrome): Weigh 40 parts of 661B silicone acrylic emulsion, 30 parts of deionized water, 0.6 parts of ammonium salt dispersant, 0.5 part of wetting agent, 0.2 part of defoamer, and 0.1 part of preservative Parts, 15 parts of powder, disperse at high speed (1500r / min-1800r / min) until the surface is shiny, add 2 parts of modified bentonite, disperse at medium and high speed (1000r / min-1200r / min) for 15 minutes, and disperse at medium speed (500r / min) min-800r / min) under stirring, add 3 parts of film-forming aids, 4 parts of ethylene glycol, and AMP-952 parts into the water, stir for 5min-10min, add pigments and fillers at a uniform speed, high speed (1200r / min-1500r / min ) after dispersing for 20 minutes, use a grinder to grind to a fineness below 50 μm, add the measured 661B silicon acrylic emulsion, stir at a medium speed (500r / min-800r / min) for 20 minutes, add a thickener to adjust the viscosity to 120-130μ to obtain Sing...

Embodiment 2

[0042] (1) Preparation of color particle components (single color): weigh 30 parts of 661B silicone acrylic emulsion, 40 parts of deionized water, 0.6 parts of ammonium salt dispersant, 0.5 part of wetting agent, 0.2 part of defoamer, and 0.1 part of preservative Parts, 15 parts of powder, disperse at high speed (1500r / min-1800r / min) until the surface is shiny, add 2 parts of modified bentonite, disperse at medium and high speed (1000r / min-1200r / min) for 15 minutes, and disperse at medium speed (500r / min) / min-800r / min) under stirring, add 3 parts of film-forming aids, 4 parts of ethylene glycol, and AMP-952 parts into the water, stir for 5min-10min, add pigments and fillers at a uniform speed, high speed (1200r / min-1500r / min) After dispersing for 20 minutes, use a grinder to grind to a fineness below 50 μm, add the measured 661B silicone acrylic emulsion, stir at a medium speed (500r / min-800r / min) for 20 minutes, add a thickener to adjust the viscosity to 120-130μm Obtain mo...

Embodiment 3

[0048] (1) Preparation of color particle components (single color): Weigh 45 parts of HRS-180 styrene-acrylic emulsion, 25 parts of deionized water, 0.6 part of ammonium salt dispersant, 0.5 part of wetting agent, 0.2 part of defoamer, anti-corrosion 0.1 part of agent, 15 parts of powder, disperse at high speed (1500r / min-1800r / min) until the surface is shiny, add 2 parts of modified bentonite, disperse at medium and high speed (1000r / min-1200r / min) for 15 minutes, and disperse at medium speed ( 500r / min-800r / min) under stirring, add 3 parts of film-forming aids, 4 parts of ethylene glycol, AMP-952 parts into the water, stir for 5min-10min, add pigments and fillers at a uniform speed, high speed (1200r / min-1500r / min) After dispersing for 20 minutes, use a grinder to grind to a fineness below 50 μm, add the measured HRS-180 styrene-acrylic emulsion, stir at a medium speed (500r / min-800r / min) for 20 minutes, add a thickener to adjust the viscosity to 120-130μ to obtain monochro...

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Abstract

The invention belongs to the technical field of paints, and particularly relates to a water-based multicolor granite-like paint and a preparation method of the water-based multicolor granite-like paint. In order to solve the problem that the existing water-based granite-like paint can not ensure the stability of the paint particles during the long-distance transportation and is difficult for industrial production, an ionic compound with active functional groups and a suspending agent composed of halogenated melasilicate-type thixotropic agents are added into the paint composition raw materials, and the problems of product transportation and long-term storage stability are solved by utilizing the physical / chemical bistable mechanism.

Description

technical field [0001] The invention belongs to the technical field of building decoration materials, in particular to a water-based colorful imitation granite paint, and also relates to a preparation method of the water-based colorful imitation granite paint. Background technique [0002] At present, the imitation natural granite effect coating on the surface of buildings is usually painted with real stone paint mixed with emulsion and natural colored sand, which has many disadvantages: [0003] 1. When spraying, the splash is large, the waste is large, and the environmental pollution is serious; [0004] 2. The surface has many pores, easy to hang dust, and poor pollution resistance; [0005] 3. Limited by the color of natural colored sand, the range of color adjustability is relatively narrow; [0006] 4. High PVC and poor durability; [0007] 5. When multi-color spraying, experience requirements are high, and it is labor-intensive and time-consuming, and the overall c...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D127/12C09D5/29
Inventor 潘肆春
Owner ZHEJIANG WUYUERENJIA NEW MATERIAL