Exterior wall paint

A technology for exterior wall paint and preservative, applied in the field of coatings and paints, and exterior wall paint, can solve the problems of reducing the performance of exterior wall paint, easy to corrode, and high production cost, preventing corruption and demulsification, improving storage period, and high efficiency. The effect of bactericidal properties

Inactive Publication Date: 2011-06-29
CHANGSHU FANGTA COATING CHEM
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Exterior wall paint is a kind of latex paint. In the prior art, most of the exterior wall paints use a variety of formulas to eliminate harmful organic substances. Other performance, such as wear resistance, anti-aging performance, etc., while the production cost is high, and easy to corrode

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

[0011] 1. Slowly add 2 parts of cellulose under low-speed stirring, stir for 10 minutes, add 1 part of ammonia water, continue stirring for 30 minutes, until the cellulose is completely dissolved, add 3 parts of Pengrun soil and continue stirring for 15 minutes until it is completely dissolved.

[0012] 2. Add wetting agent (T283), 1 part; ethylene glycol, 9 parts; high-viscosity agent, 2 parts, and stir for 5 minutes until uniform.

[0013] 3. Add 100 parts of titanium dioxide, 400 parts of calcium, and 60 parts of talcum powder in turn under stirring. When each powder is added, it should be completely wet before adding the next bag.

[0014] 4. After adding the powder, stir at high speed for 30 minutes.

[0015] 5. The paint pulp is passed through 60 meshes and put into the transfer tank.

[0016] 6. Grind until the fineness is below 70um, and pour into the diluting tank.

[0017] 7. Use a diaphragm pump to pour the emulsion into the paint slurry, and add preservative (Can...

Embodiment 2

[0019] 1. Slowly add 2.3 parts of cellulose under low-speed stirring, stir for 10 minutes, add 1.5 parts of ammonia water, continue stirring for 30 minutes, until the cellulose is completely dissolved, add 4 parts of Pengrun soil and continue stirring for 15 minutes until it is completely dissolved.

[0020] 2. Add wetting agent (T283), 1.5 parts; ethylene glycol, 10 parts; high-viscosity agent, 3 parts, and stir for 5 minutes until uniform.

[0021] 3. Add 110 parts of titanium dioxide, 450 parts of calcium, and 70 parts of talcum powder in turn under stirring. When each powder is added, it should be completely wet before adding to the next bag.

[0022] 4. After adding the powder, stir at high speed for 30 minutes.

[0023] 5. The paint pulp is passed through 60 meshes and put into the transfer tank.

[0024] 6. Grind until the fineness is below 70um, and pour into the diluting tank.

[0025] 7. Use a diaphragm pump to pour the emulsion into the paint slurry, and add prese...

Embodiment 3

[0027] 1. Slowly add 2.5 parts of cellulose under low-speed stirring, stir for 10 minutes, add 2 parts of ammonia water, continue stirring for 30 minutes, until the cellulose is completely dissolved, add 6 parts of Pengrun soil and continue stirring for 15 minutes until it is completely dissolved.

[0028] 2. Add wetting agent (T283), 2 parts; ethylene glycol, 11 parts; high-viscosity agent, 4 parts, and stir for 5 minutes until uniform.

[0029] 3. Add 120 parts of titanium dioxide, 500 parts of calcium, and 80 parts of talcum powder in turn under stirring. When each powder is added, it should be completely wet before adding the next bag.

[0030] 4. After adding the powder, stir at high speed for 30 minutes.

[0031] 5. The paint pulp is passed through 60 meshes and put into the transfer tank.

[0032] 6. Grind until the fineness is below 70um, and pour into the diluting tank.

[0033] 7. Use a diaphragm pump to pour the emulsion into the paint slurry, and add preservative...

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 exterior wall paint which is prepared by the following raw materials in parts by weight: 400-500 parts of pure water, 2-2.5 parts of cellulose, 1-2 parts of ammonia water, 3-6 parts of bentonite, 1-2 parts of wetting agent, 9-11 parts of ethylene glycol, 2-4 parts of high-viscosity adhesive, 100-120 parts of titanium dioxide, 400-500 parts of calcium, 60-80 parts of talcum powder and 1-2 parts of preservative. The exterior wall paint disclosed by the invention utilizes high-efficient bactericidal performance of the added preservative, thereby effectively preventing rot and emulsion breaking of the paint, prolonging the storage cycle of the paint, and preparing the commodity exterior wall paint with low cost and high performances.

Description

technical field [0001] The invention relates to a coating, in particular to an exterior wall paint, and belongs to the technical field of coatings and paints. Background technique [0002] Exterior wall paint is a kind of latex paint. In the prior art, most of the exterior wall paints use a variety of formulas to eliminate harmful organic substances. Other performance, such as wear resistance, anti-aging performance, etc., while the production cost is high, and easy to corrode. [0003] Therefore, how to prepare a low-cost, high-performance, corrosion-resistant exterior wall paint is a problem to be solved by the present invention. Contents of the invention [0004] Aiming at the above demands, the present invention provides a low-cost, high-performance and corrosion-resistant exterior wall paint. [0005] The invention provides an exterior wall paint, which is made of the following raw materials in parts by weight: pure water, 400-500 parts; cellulose, 2-2.5 parts; ammo...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C09D101/02C09D5/08
Inventor 钱建良
Owner CHANGSHU FANGTA COATING CHEM
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