Supercharge Your Innovation With Domain-Expert AI Agents!

A kind of anti-radon, anti-formaldehyde paint

An anti-formaldehyde and coating technology, applied in the coating and other directions, can solve the problems of weak adsorption capacity of formaldehyde, reduce the radon precipitation rate of the substrate, indoor radon radiation, small specific surface area, etc., and achieve the effect of dense film layer.

Active Publication Date: 2016-04-06
TIANCHANG JULONG TRAVEL PAINT
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Generally, anti-radon coatings cover the radon radiation source with a dense coating layer to reduce the radon exhalation rate of the substrate and reduce the indoor radon radiation. Weak adsorption capacity
Therefore, when people use coatings, it is difficult to combine radon removal and formaldehyde removal. How to develop a coating that can prevent radon and remove formaldehyde is a technical problem in the art

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
  • A kind of anti-radon, anti-formaldehyde paint
  • A kind of anti-radon, anti-formaldehyde paint
  • A kind of anti-radon, anti-formaldehyde paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of anti-radon, anti-formaldehyde coating comprises following components by weight parts:

[0036]

[0037]

[0038] The solid content of the pure acrylic acid emulsion is 45wt%; the content of titanium dioxide in the titanium dioxide is 97wt%; the particle size of the silicon dioxide particles is 5 μm; the particle size of the ground calcium carbonate is 1200 mesh; the particle size of the bamboo charcoal powder is 100 μm; The particle size is 100nm.

[0039] Preparation process: Stir all kinds of raw materials evenly, and prepare the paint.

[0040] Performance indicators of the paint film: smooth appearance, 0.3 hours to surface dry, 5 hours to work hard, easy to polish, formaldehyde decomposition rate 95% (30d), radon prevention rate 93%.

Embodiment 2

[0042] A kind of anti-radon, anti-formaldehyde coating comprises following components by weight parts:

[0043]

[0044]

[0045] The solid content of the pure acrylic acid emulsion is 53wt%; the content of titanium dioxide in the titanium dioxide is 98wt%; the particle size of the silicon dioxide particles is 80nm; the particle size of the ground calcium carbonate is 1850 mesh; the particle size of the bamboo charcoal powder is 80 μm; The particle size is 90nm.

[0046] Preparation process: Stir all kinds of raw materials evenly, and prepare the paint.

[0047] Paint film performance indicators: smooth appearance, 0.3h surface dry, 5h hard work, easy to polish, formaldehyde decomposition rate 97% (30d), radon prevention rate 96%.

Embodiment 3

[0049] A kind of anti-radon, anti-formaldehyde coating comprises following components by weight parts:

[0050]

[0051] The solid content of the pure acrylic emulsion is 50wt%; the content of titanium dioxide in the titanium dioxide is 97.5wt%; the particle size of the silicon dioxide particles is 200nm; the particle size of the heavy calcium carbonate is 1550 mesh; the particle size of the bamboo charcoal powder is 90 μm; The particle size of titanium is 70nm.

[0052] Preparation process: Stir all kinds of raw materials evenly, and prepare the paint.

[0053] Paint film performance indicators: smooth appearance, 0.3h surface dry, 5h hard work, easy to polish, formaldehyde decomposition rate 98% (30d), radon prevention rate 97%.

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

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a radon-proof and formaldehyde-resistant coating, and is characterized in that the coating comprises the following components in parts by weight: 20-60 parts of acrylic emulsion, 12-30 parts of titanium dioxide, 10-30 parts of heavy calcium carbonate, 10-30 parts of silica particles, 5-20 parts of bamboo charcoal powder, 2-10 parts of nano-titanium, 0.1-3 parts of film forming agent, 0.1-5 parts of wetting agent, 0.1-1 part of defoaming agent and 10-30 parts of water. According to the invention, through addition of the nano-particle and compatibility of the micro-particles with slightly larger grain size, the components are compounded to overcome the vices of compact radon-proof and formaldehyde-resistant coating, small specific surface area and poor formaldehyde absorption effect, and the coating capable of preventing the radon and removing the formaldehyde simultaneously is obtained.

Description

technical field [0001] The invention relates to a functional coating, preferably a radon-proof and formaldehyde-resistant coating. Background technique [0002] Formaldehyde is a colorless gas with a strong pungent odor. Soluble in water, alcohol and ether. The No. 153 Bulletin released by the World Health Organization in 2004 determined that formaldehyde is a carcinogenic and teratogenic substance. Formaldehyde is a recognized allergen, is also one of the potential strong mutagen, and is also one of the risk factors leading to childhood leukemia. According to domestic medical journals and related literature reports, the hazards of indoor formaldehyde to human health can be summarized as stimulating, toxic and carcinogenic. [0003] Formaldehyde is contained in paints such as wood, boards, furniture, walls, etc. in the family room, but what is even more frightening is that the release period of formaldehyde is generally three to fifteen years. Nano-materials can generate...

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 Patents(China)
IPC IPC(8): C09D133/04C09D7/12
Inventor 孙保国
Owner TIANCHANG JULONG TRAVEL PAINT
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com