Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Formaldehyde purifying type dry powder paint and preparation method thereof

A dry powder coating and formaldehyde purification technology, applied in powder coatings, coatings, etc., can solve problems such as difficult to effectively purify formaldehyde, achieve the effect of not easy to precipitate and delaminate, reduce the use of additives, and increase stability

Inactive Publication Date: 2016-01-06
BEIJING KANGLI QIANSHUN TECH CO LTD
View PDF6 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The first purpose of the present invention is to provide a formaldehyde purification type dry powder coating to solve the problem that the prior art is difficult to effectively purify formaldehyde in the air

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
  • Formaldehyde purifying type dry powder paint and preparation method thereof
  • Formaldehyde purifying type dry powder paint and preparation method thereof
  • Formaldehyde purifying type dry powder paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Example 1 Lanbo Bay Biotechnology, Baojian Nanotechnology, Qingdao Yanxin Technology.

[0055] Take the preparation of 100 kilograms of formaldehyde purification type dry powder coating as an example, sampling according to the quality of the following components:

[0056] 1250 mesh calcined kaolin 40kg, zinc oxide 25kg, latex powder 5kg, concave-convex powder 15kg, diatomaceous earth 5kg, redox formaldehyde scavenger 8kg (Lambo Bay Biotechnology Company), liquid metal soap defoamer 2kg.

[0057] After the raw material components are uniformly mixed according to the weight percentage, the finished product can be obtained by packaging. When painting, take an appropriate amount of powder product, add 40% of the powder mass of distilled water, stir evenly to make the powder as wet as possible, and stir evenly at a slow speed for construction.

Embodiment 2

[0059] Take the preparation of 100 kilograms of formaldehyde purification type dry powder coating as an example, sampling according to the quality of the following components:

[0060] 1650 mesh kaolin 10kg, 2000 mesh calcium carbonate 70kg, titanium dioxide 5kg, latex powder 11.9kg, uneven powder 1kg, diatomaceous earth 1kg, neutralization reaction type formaldehyde scavenger 1kg (Baojian Nano Technology Co., Ltd.), and sodium polyacrylate 0.1kg.

[0061] After the raw material components are uniformly mixed according to the weight percentage, the finished product can be obtained by packaging. When painting, take an appropriate amount of powder product, add 50% of the powder mass in distilled water, stir evenly to make the powder as wet as possible, and stir evenly at a slow speed for construction.

Embodiment 3～8

[0063] A formaldehyde purification type dry powder paint is prepared according to the weight percentage of each component of Example No. 3-8 in Table 1.

[0064] The above components are mixed, added to the powder mixing tank, stirred to make the dispersion uniform, and packaged to obtain a powder product. When painting, take an appropriate amount of powder product, add about 50% of the powder mass in distilled water, stir evenly to make the powder as wet as possible, and stir evenly at a slow speed for construction.

[0065] Table 1 Formaldehyde purification type dry powder coating formula example

[0066]

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 relates to the field of architectural decoration, in particular to formaldehyde purifying type dry powder paint. The dry powder paint is prepared from, by weight, 10%-80% of packing, 5%-25% of pigments, 5%-25% of emulsion powder, 1%-20% of bump powder, 1%-20% of diatomaceous earth, 1%-10% of formaldehyde scavenging agents and 0.1%-5% of auxiliaries. According to the dry powder paint, package or transportation waste cannot be caused; the finished product can be used by adding water, and the construction and effects of the product are consistent with those of emulsion paint; due to the fact that the bump powder, the diatomaceous earth and the formaldehyde scavenging agents are added, the functions of removing formaldehyde and purifying air are achieved. The invention further provides a preparation method of the formaldehyde purifying type dry powder paint, and the method is applied by cooperating with the paint and is easy and convenient to operate.

Description

Technical field [0001] The invention relates to the field of building decoration, in particular to a formaldehyde purification type dry powder coating and a preparation method thereof. Background technique [0002] In recent years, with the improvement of living standards, the problem of formaldehyde pollution caused by decoration has attracted more and more attention. Formaldehyde is a colorless and easily soluble liquid with strong volatility and pungent odor. Formaldehyde has a strong stimulating effect on the mucous membranes of the eyes, nose, and throat. The most common symptoms are eye irritation and headaches. In severe cases, it can cause allergic dermatitis and asthma. Because formaldehyde can react with proteins to generate nitromethine compounds to coagulate and denature the proteins in cells, it can inhibit cell function. In addition, formaldehyde can react with ionic chlorides in the air to form dichloromethyl ether, which is a carcinogen. Formaldehyde can be abs...

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): C09D201/00C09D5/03C09D7/12
Inventor 李晖孙静
Owner BEIJING KANGLI QIANSHUN TECH CO LTD
Features
  • Generate Ideas
  • 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