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Water-based multifunctional self-drying coloring base material and preparation method thereof

A multi-functional, self-drying technology, applied in the direction of coating, etc., can solve the problems of single purpose of coloring base material, poor construction tolerance, poor transparency, etc., and achieve the effect of low construction technical requirements, long open time and excellent adhesion

Inactive Publication Date: 2020-01-10
CARPOLY CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the objectives of the present invention is to provide a multi-functional, transparent paint film, uniform coloring, and attached paint for the above-mentioned defects of the existing coloring base material such as single use, poor transparency, coloring and fading, easy delamination, and poor construction tolerance. Water-based multifunctional self-drying coloring base material with excellent strength and good construction tolerance

Method used

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  • Water-based multifunctional self-drying coloring base material and preparation method thereof
  • Water-based multifunctional self-drying coloring base material and preparation method thereof
  • Water-based multifunctional self-drying coloring base material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A multifunctional self-drying coloring base material, consisting of the following components by weight:

[0037]

[0038]

[0039] The preparation method of the above-mentioned water-based multifunctional self-drying coloring base material comprises the following preparation steps:

[0040] (1) Feeding in the first stage: Add the emulsion and all the water in the dispersion tank, and then add the above multifunctional additives, film-forming additives, alcohol solvents, defoamers, thickeners, and anti-sedimentation agents respectively. Stir and mix to form a mixture, the speed of mixing and stirring is controlled at 1100rpm, while maintaining dispersion for 11min, then grind to a fineness of 35μm, and enter the next stage;

[0041] (2) Feeding in the second stage: add bactericide, antifungal agent, and humectant to the dispersion tank, control the rotation speed at 1100rpm, and at the same time use ultrasonic waves with a frequency of 160khz and a power density of...

Embodiment 2

[0044] A multifunctional self-drying coloring base material, consisting of the following components by weight:

[0045]

[0046]

[0047] The preparation method of the above-mentioned water-based multifunctional self-drying coloring base material comprises the following preparation steps:

[0048] (1) Feeding in the first stage: Add the emulsion and all the water in the dispersion tank, and then add the above multifunctional additives, film-forming additives, alcohol solvents, defoamers, thickeners, and anti-sedimentation agents respectively. Stir and mix to form a mixture, the speed of mixing and stirring is controlled at 1400rpm, while maintaining dispersion for 14min, then grind to a fineness of 45μm, and enter the next stage;

[0049](2) Feeding in the second stage: Add bactericide, antifungal agent, and humectant to the dispersion tank, control the rotation speed at 1400rpm, and process it with ultrasonic waves with a frequency of 340khz and a power density of 70w / L...

Embodiment 3

[0052] A multifunctional self-drying coloring base material, consisting of the following components by weight:

[0053]

[0054]

[0055] The preparation method of the above-mentioned water-based multifunctional self-drying coloring base material comprises the following preparation steps:

[0056] (1) Feeding in the first stage: Add the emulsion and all the water into the dispersion tank, then add the above multifunctional additives, film-forming additives, alcohol solvents, defoamers, thickeners, and anti-sedimentation agents respectively, and stir thoroughly Mix to form a mixture, the speed of mixing and stirring is controlled at 1300 rpm, while maintaining dispersion for 13 minutes, and then ground to a fineness of 40 μm, entering the next stage.

[0057] (2) Feeding in the second stage: add bactericide, antifungal agent, and humectant to the dispersion tank, control the rotation speed at 1300rpm, and at the same time use ultrasonic waves with a frequency of 250khz an...

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Abstract

The invention discloses a water-based multifunctional self-drying coloring base material, which consists of a film-forming substance, an auxiliary agent and water, and is specifically prepared from the following components in parts by weight. The invention also discloses a preparation method of the water-based multifunctional self-drying coloring base material. The water-based multifunctional self-drying coloring base material has the following beneficial effects: (1) emulsion is used as a film forming material, and the water-based multifunctional self-drying coloring base material has self-drying, good transparency, excellent adhesive force and no delamination phenomenon; (2) the water-based multifunctional self-drying coloring base material has a uniform paint film, uniform coloring andno blooming phenomenon; (3) the water-based multifunctional self-drying coloring base material has slow moisture retention, long opening time, good construction tolerance and low construction technical requirements for construction personnel; (4) the water-based multifunctional self-drying coloring base material is multifunctional and can adapt to different construction requirements, such as wiping, brushing, spraying and tapping and (5) the water-based multifunctional self-drying coloring base material is suitable for the coloring and wiping purposes of most wood coatings on the market and has great application value.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a water-based multifunctional self-drying coloring base material with multifunctional uses, good transparency, uniform coloring, excellent adhesion, and good construction tolerance and a preparation method thereof. [0002] technical background [0003] The water-based multi-functional self-drying coloring base material is used as a paint film coloring paint, which is also called "Gris", and it can be mixed with a color paste to make different colors. It is mainly used for American antique paint and floor paint; the construction adopts brushing and spraying , Wipe or pat the way. The water-based multifunctional self-drying coloring base material flexibly retains the remaining amount of coloring liquid according to the needs of color depth. After the coloring liquid is applied, use steel wool or loofah to carry out light and dark contrast treatment along the wood grain to achieve soft and n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D7/45C09D7/43C09D7/63
CPCC08L2201/10C09D133/00C09D7/43C09D7/45C09D7/63C08L75/08C08K13/02C08K5/17C08K5/06C08K3/346
Inventor 吴银萍彭刚阳李彩霞朱延安
Owner CARPOLY CHEM GRP
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