Environment friendly dry powder emulsion paint and preparation method thereof

A dry powder latex, environmentally friendly technology, used in latex paints, cement coatings, coatings, etc., can solve the problems of labor-intensive, waste of resources, fading, etc. Effect

Inactive Publication Date: 2011-01-12
安徽三力装饰材料科技有限公司
View PDF1 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The solvent-based latex paint used in building decoration in the market is liquid, which is not convenient for packaging, transportation and storage. Storage and use of liquid latex paint requires a large number of plastic or iron storage tanks. These storage tanks are expensive and waste resources. polluted environment
[0003] During the construction of the existing latex paint, the whole process requires 5 processes. First, the putty is applied twice, and then the edges and corners are smoothed with sandpaper, and then the primer is applied again, and finally the top coat is applied again. The process is cumbersome, labor-intensive, time-consuming, and Fees, high cost
After construction, the coating is easily affected by the quality of the putty powder. If the quality of the putty is unstable, the coating will fall off, peel, hollow, and sometimes fade, which will affect the appearanc

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The content of each component of the environment-friendly dry powder latex paint of the present embodiment is 21.4% of white cement, 0.4% of cellulose ether, 72.3% of calcium carbonate, 5% of ash calcium, 0.1% of tapioca modified starch, 0.3% of wood fiber, and fluorescent whitening agent 0.3%, redispersible latex powder 0.2%, the above-mentioned components are put into the mixer according to the weight percentage, after mixing evenly, the finished product environment-friendly dry powder latex paint can be obtained by packaging. During construction, add water to the environment-friendly dry powder latex paint, the ratio is dry powder latex paint: water = 10: 3.3, and it can be scraped and used after stirring evenly. The white dry powder latex paint of the present embodiment can be used for the decoration of building interior wall.

Embodiment 2

[0043] The content of each component of the environment-friendly dry powder latex paint of the present embodiment is 16.7% of white cement, 0.6% of cellulose ether, 70% of calcium carbonate, 4% of ash calcium, 0.3% of tapioca modified starch, 0.5% of wood fiber, and fluorescent whitening agent 0.6%, redispersible latex powder 0.3%, titanium dioxide 5%, inorganic pigment 2%, the above-mentioned components are put into the mixer according to the weight percentage, after mixing evenly, the finished product environment-friendly dry powder latex paint can be obtained by packaging. During construction, add water to the environment-friendly dry powder latex paint, the ratio is dry powder latex paint: water = 10:7, and it can be sprayed after stirring evenly. The colored dry powder emulsion paint of the present embodiment can be used for the decoration of building inner wall.

Embodiment 3

[0045] The content of each component of the environment-friendly dry powder emulsion paint of the present embodiment is 30% of white cement, 0.6% of cellulose ether, 45% of calcium carbonate, 15% of ash calcium, 0.3% of tapioca modified starch, 1.2% of polypropylene fiber, fluorescent whitening 0.8% of redispersible latex powder, 1% of redispersible latex powder, and 6.1% of lithopone. The above-mentioned components are put into a mixer by weight percentage. During construction, add water to the environment-friendly dry powder latex paint, mix well and then spray it. Dry powder latex paint: water = 10: 6.5. The white dry powder latex paint of the present embodiment can be used for building exterior wall spraying.

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 environment friendly dry powder emulsion paint and a preparation method thereof. The environment friendly dry powder emulsion paint comprises the following substances in percentage by weight: 10-45% of white cement, 0.35-0.65% of cellulose ether, 40-75% of calcium carbonate, 3-25% of ash calcium, 0.1-0.5% of cassava modified starch, 0.1-2% of wood fiber, 0.1-1% of fluorescent whitening agent, 0-25% of redispersible emulsion powder, 0-30% of titanium white and 0-5% of inorganic pigment. The preparation method comprises the following steps: putting the substances in percentage into a blender, evenly mixing and packaging to obtain the finished product; adding water and evenly stirring for using; and realizing one-step forming from bottom to surface. The invention has the advantages of high strength, small possibility of cracking, no drop, no peeling, no hollowing, easy color, bright color, small possibility of color fading, scrubbing resistance, mildew resistance, environmental protection, non-pollution, low cost, simple and easy packaging, convenient transportation, simple construction and the like, and can be widely applied to decoration of interior and exterior walls of the buildings.

Description

technical field [0001] The invention belongs to the field of dry powder coatings, in particular to a dry powder latex paint and a preparation method thereof. Background technique [0002] The solvent-based latex paint used in building decoration in the market is liquid, which is not convenient for packaging, transportation and storage. Storage and use of liquid latex paint requires a large number of plastic or iron storage tanks. These storage tanks are expensive and waste resources. polluted environment. [0003] During the construction of the existing latex paint, the whole process requires 5 processes. First, the putty is applied twice, and then the edges and corners are smoothed with sandpaper, and then the primer is applied again, and finally the top coat is applied again. The process is cumbersome, labor-intensive, time-consuming, and Fee material, higher cost. After construction, the coating is easily affected by the quality of the putty powder. If the quality of th...

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): C09D1/08C09D1/00C09D5/02
Inventor 倪建东
Owner 安徽三力装饰材料科技有限公司
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