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

Environment-friendly flame-retardant adhesive for composite door coating

A composite door, flame retardant adhesive technology, applied in the directions of adhesives, adhesive types, adhesive additives, etc., can solve the problems of failing to meet the requirements of flame retardant and apparent quality of composite door veneers, and achieve the promotion of dehydrogenation reaction. And protect the carbon layer, improve the flame retardant efficiency, good heat insulation effect

Active Publication Date: 2014-01-01
杭州市萧山区党山新世纪装饰卫浴研发中心
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although flame retardant adhesives for plywood and wood-based panels have been developed and applied, there are few reports on the research on the flame retardant treatment of composite doors. The main reason is that the adhesive can add flame retardants. The content is not much, and it cannot meet the flame retardancy and appearance quality requirements of composite door veneer

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 flame-retardant adhesive for composite door coating
  • Environment-friendly flame-retardant adhesive for composite door coating
  • Environment-friendly flame-retardant adhesive for composite door coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] 15g of nano-magnesium hydroxide, 5g of pentaerythritol and 2g of starch are added to a high-speed (6000 rpm) mixer, and 1.2g of N-(β-aminoethyl)-γ-aminopropyltriethoxysilane is added, Mix at high speed for 30 minutes to make it evenly mixed, then add 17.5g resorcinol bis(di-o-methoxycarbonyl phenyl phosphate) and mix it for 10 minutes and then make it mix uniformly and discharge to obtain the compound; mix the compound with 59.3g The urea-formaldehyde resin is evenly ground to prepare an environmentally friendly flame-retardant adhesive for composite door veneers.

Embodiment 2

[0035] Add 10g of nano-magnesium hydroxide, 4g of pentaerythritol and 1.5g of starch into a high-speed (6000 rpm) mixer, add 0.8g of γ-aminopropyltrimethoxysilane, mix at high speed for 25 minutes to make it evenly mixed, and then add 15g resorcinol bis(m-di-tert-butylphenyl m-xylyl phosphate) was mixed for 10 minutes and then mixed uniformly and discharged to obtain a mixture; the mixture was uniformly ground with 68.7g urea-formaldehyde resin to obtain a composite door Environmental protection flame retardant adhesive for veneer.

Embodiment 3

[0037] Add 20g of nano-magnesium hydroxide, 6g of dipentaerythritol and 3g of starch into a high-speed (6000 rpm) mixer, add 2g of γ-aminopropyltriethoxysilane, mix at high speed for 30 minutes to make it evenly mixed, and then add 20g of bisphenol A bis(xylyl phosphate) was mixed for 10 minutes, then mixed uniformly and discharged to obtain a mixture; the mixture was evenly ground with 49g of urea-formaldehyde resin to obtain an environmentally friendly flame-retardant adhesive for composite door veneer .

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
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses an environment-friendly flame-retardant adhesive for composite door coating, which is made from the following raw materials in percentage by weight: 49 to 81.8% of urea-formaldehyde resin, 5 to 20% of magnesium hydroxide nanoparticles, 10 to 20% of organic phosphate esters, 3 to 6% of polyols, 0.2 to 2.0% of surface modifiers and 0 to 3% of starch. The flame-retardant adhesive has the advantages of high solid content, high efficiency, smoke suppression performance and no toxicity; and can be applied to produce decorative wood composite doors. The invention also discloses a method for preparing the flame-retardant adhesive, which is simple to operate and easy to control.

Description

technical field [0001] The invention relates to the field of adhesives, in particular to an environmentally friendly flame-retardant adhesive for composite door veneers. Background technique [0002] The solid wood composite door itself is a flammable material, which accounts for a large proportion in residences, office buildings and other places. Once a fire breaks out, it will seriously threaten the safety of people's lives and property. In order to ensure the safety of people's living and working environments, composite doors, which are necessary products for interior decoration, should have certain flame-retardant and fire-resistant properties, and flame-retardant treatment of composite doors is also one of the important directions for the functional development of wooden doors. [0003] The most important part in the manufacturing process of solid wood composite doors is to decorate the surface of solid wood composite doors with veneer. The veneer veneer decorative boa...

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): C09J161/24C09J11/04C09J11/06C09J11/08
Inventor 宋利明周箭邵慧民舒适
Owner 杭州市萧山区党山新世纪装饰卫浴研发中心
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