High-adhesion dip-coating water-based color matching finish paint and preparation method thereof

A high-adhesion, water-based technology, used in the field of wood paint, can solve the problem of high VOC emissions, reduce VOC emissions, improve construction safety, and achieve good leveling.

Pending Publication Date: 2021-02-12
上海展辰涂料有限公司
View PDF0 Cites 2 Cited by
  • 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 high-adhesion dip-coating water-based toning finish pa

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-adhesion dip-coating water-based color matching finish paint and preparation method thereof
  • High-adhesion dip-coating water-based color matching finish paint and preparation method thereof
  • High-adhesion dip-coating water-based color matching finish paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026]Example 1

[0027]Table 1 The component name ratio and performance test of Example 1

[0028]

[0029]

[0030]The raw material components of the water-based seven-part light grass green topcoat of Example 1 are shown in Table 1. The preparation method is as follows:

[0031](1) Disperse the various types of color pastes of component A at 400 revolutions / minute and add them in sequence, and disperse them for 20 minutes until they are uniform for use; (2) Disperse the aqueous rheology sequentially under stirring and dispersing at 750 revolutions / minute High adhesion emulsion, wetting and dispersing agent, matte powder, wax powder or wax emulsion, film forming aids, anti-sagging aids, thickeners, leveling agents, substrate wetting agents and other additives In the container; (3) Adjust the stirring rate to 1000 revolutions per minute and disperse for 30 minutes until uniform, with qualified fineness and no oil shrinkage, adjust to a suitable viscosity with the water; (3) Adjust the stirring ra...

Example Embodiment

[0033]Example 2

[0034]Table 2 Example 2 Component name ratio and performance test

[0035]

[0036]

[0037]The raw material components of the water-based six-part Chinese red topcoat of Example 2 are shown in Table 2. The preparation method is as follows: (1) Disperse the various types of colorants of component A at 500 rpm and add them in sequence, and disperse for 15 minutes to Uniform standby; (2) The aqueous rheological high-adhesion emulsion, wetting and dispersing agent, matte powder, wax powder or wax emulsion, film-forming aids, anti-sagging are sequentially dispersed under stirring and dispersing at a rotational speed of 900 rpm Adding additives, thickeners, leveling agents, substrate wetting agents and the other additives into the reaction vessel; (2) Adjust the stirring rate to 1200 revolutions per minute and disperse for 15 minutes until uniform, with qualified fineness and no Oil shrinkage, adjust the viscosity to a suitable viscosity with the water; (3) Adjust the stirring rate...

Example Embodiment

[0039]Example 3

[0040]Table 3 The component name ratio and performance test of Example 3

[0041]

[0042]

[0043]The raw material components of the water-based seven-part light black topcoat of Example 3 are shown in Table 3. The preparation method is as follows: (1) Disperse the various types of colorants of component A at 600 revolutions / min and add them sequentially, and disperse for 10 minutes until uniform Standby; (2) The aqueous rheological high-adhesion emulsion, wetting and dispersing agent, matte powder, wax powder or wax emulsion, film-forming aid, anti-sagging aid are sequentially applied under stirring and dispersing at a rotational speed of 600 rpm Adding agent, thickener, leveling agent, substrate wetting agent and the other additives into the reaction vessel; (2) Adjust the stirring rate to 900 revolutions per minute and disperse for 20 minutes until uniform, with qualified fineness and no oil (3) Adjust the stirring rate to 4000 revolutions per minute, add the color paste t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a high-adhesion dip-coating water-based color matching finish paint and a preparation method thereof. The water-based color matching finish paint comprises the following components in percentage by mass: 45-70% of water-based rheological high-adhesion emulsion, 5-32% of color paste, 0.1-3.0% of a wetting dispersant, 0.1-5.0% of matt powder, 0.5-3% of wax powder or wax emulsion, 1-6% of a coalescing agent, 0.3-5% of an anti-sagging agent, 0.2-2% of a thickener, 0.2-3% of a leveling agent, 0.2-2.0% of a basic material wetting agent, 0.5-1.5% of other auxiliaries, and 1-15%of water. The product disclosed by the invention meets the related requirements of GB/T 23999-2008, and is safe and environment-friendly; the color mixing requirements of different colors are met, the leveling property is good, and wear resistance and scratch resistance are achieved; VOC emission is reduced, production and manufacturing are easy, construction safety is improved, and harm to terminal consumers is reduced.

Description

technical field [0001] The invention belongs to the field of wood ware paints, and in particular relates to a high-adhesion dip-coating water-based color tone finish paint for wood decoration and a preparation method thereof. [0002] technical background [0003] The common coating methods of water-based paint are: dip coating, brush coating, roller coating, spray coating, etc. In the field that requires all-round coating, dip coating is a simple and effective coating method. According to different coating scenarios, different viscosities can be adjusted to meet the corresponding coating requirements. Dip coating is widely used in: metal (automobiles, containers, instruments, etc.), plastics (subway, home appliances, electromechanical, etc.), wood (office stationery, furniture, molds, etc.). [0004] At present, the traditional all-round coating process includes: 1. The combination of NC (nitro) high-solid pumping primer and NC dipping topcoat for the outer surface of the p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C09D133/04C09D175/04C09D7/65C09D7/63C09D7/61C09D7/43C09D7/20
CPCC09D133/04C09D175/04C09D7/20C09D7/43C09D7/61C09D7/63C09D7/65C08L23/06C08L23/12C08L77/00C08L75/04C08L71/00C08K3/346C08K13/02
Inventor 周巍陈寿生周琼辉
Owner 上海展辰涂料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap