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

Environment-friendly waterborne fire retardant coating

A flame retardant coating and water-based technology, applied in the field of building decoration materials, can solve the problems of reducing the environmental protection of water-based coatings, poor compatibility of organic components, poor flame retardant effect of flame retardants, etc., to achieve enhanced film-forming effect and high adhesion. The effect of stability and fast curing

Active Publication Date: 2013-11-27
BIOMEDY LIMITED
View PDF4 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although additive flame retardants can also have a certain flame retardant effect, such flame retardants have poor flame retardant effects, large dosage, and poor compatibility with organic components. It is necessary to add a variety of chemical additives to improve the performance of the coating. , which greatly reduces the environmental protection of water-based coatings

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
  • Environment-friendly waterborne fire retardant coating
  • Environment-friendly waterborne fire retardant coating
  • Environment-friendly waterborne fire retardant coating

Examples

Experimental program
Comparison scheme
Effect test

Synthetic example 2

[0029] Synthesis of Synthesis Example 2 Phosphate Ester

[0030] Add 12mL of n-pentane bromide, 8ml of diethanolamine, 30ml of absolute ethanol and 4g of potassium silanolate to the three-necked flask, reflux and stir for 3 hours, cool, and filter to obtain the liquid; add 1.5ml of 85% phosphoric acid, 50ml of Acetone and 2g of phosphorus pentoxide were heated to 60°C, stirred and reacted for 2 hours, and the acetone was distilled off to obtain a light yellow liquid, which was phosphoric acid ester.

Synthetic example 3

[0031] Preparation of Synthetic Example 3 Composite Filler

[0032] Mix 300g of raw shell powder with 100g of aluminum phosphate and sinter at 500°C for 22min, then pulverize the sintered body and select powder with a particle size of 0.1-1.2μm; then carry out surface treatment on the powder, specifically put 200g of powder into Add 1800g of ethanol and 2.3g of hydroxyl-terminated polysiloxane powder into the container, stir for 45min, and finally dry to obtain the composite filler.

Synthetic example 4

[0033] The preparation of the alcohol ester of synthetic example 4 epoxy modification

[0034] In a nitrogen atmosphere, add 36g of bisphenol A epoxy resin, 100g of maleic anhydride and 240g of ethylene glycol into the reactor, react at 108°C for 50min, then add 6 drops of hydrochloric acid, and continue the reaction for 12min to obtain the epoxy resin Modified Alcohol Esters.

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
Login to View More

Abstract

The invention discloses an environment-friendly waterborne fire retardant coating. The environment-friendly waterborne fire retardant coating is prepared by mixing the raw materials in percentage by weight: 30-35 percent of silicone-acrylate emulsion, 10-13 percent of composite filler, 6-8 percent of epoxy modified alcohol ester and the balance of water. With the adoption of the raw materials, the coating can have excellent adhesion, the fire retardancy of a system can also be improved, each component ratio is reasonable, the compatibility is strong, and the obtained coating has long storage period, is environment-friendly and can be used for architectural ornament.

Description

technical field [0001] The invention belongs to the technical field of building decoration materials, and in particular relates to an environment-friendly water-based flame-retardant paint. Background technique [0002] Coatings are a mixture of polymer substances and ingredients, and can be coated on the surface of the substrate to form a new type of polymer material that adheres firmly and continuously. [0003] Any paint that uses water as a solvent or as a dispersion medium can be called a water-based paint. The biggest difference between water-based coatings and solvent-based coatings is that most of the organic solvents in the coatings are replaced by water, which is composed of water, organic matter, fillers, etc. Water-based coatings are the development trend of the architectural decoration industry. They have the following characteristics: use water as a solvent, save resources, reduce the risk of fire during construction, and reduce air pollution; Good adaptabili...

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): C09D133/08C09D167/06C09D7/12
Inventor 李海蓉
Owner BIOMEDY LIMITED
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com