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

Urea-formaldehyde glue plasticization production method

A production method, urea-formaldehyde glue technology, applied in the direction of aldehyde/ketone condensation polymer adhesives, adhesives, adhesive types, etc., can solve the problem of being unable to produce decorative panels made of wood-plastic materials

Inactive Publication Date: 2006-12-27
刘二东 +3
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical difficulty that the existing urea-formaldehyde resin glue cannot produce wood-plastic decorative boards and provide a method for making urea-formaldehyde glue plasticization that can plasticize urea-formaldehyde resin glue

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

[0008] The preparation method of the plasticization of urea-formaldehyde glue in the present embodiment, its step is: in the urea-formaldehyde glue of 100kg, add the methyl methacrylate that weight is 0.6kg, the styrene that weight is 1.3kg, the propylene hydrogen that weight is 1kg and azobisisobutylhydrogen (initiator) with a weight of 2kg, stirred evenly, and placed at room temperature for half an hour to make. Wood-plastic flooring can be made with the urea-formaldehyde glue produced in this embodiment.

Embodiment 2

[0010] The preparation method of the plasticization of urea-formaldehyde glue in the present embodiment, its step is: in the urea-formaldehyde glue of 100kg, add the methyl methacrylate that weight is 1.1kg, the styrene that weight is 0.8kg, the propylene that weight is 1.2kg Hydrogen and azobisisobutylhydrogen (initiator) with a weight of 1.5kg are stirred evenly and left at room temperature for half an hour. Wood-plastic flooring can be made with the urea-formaldehyde glue produced in this embodiment.

Embodiment 3

[0012] The preparation method of the plasticization of urea-formaldehyde glue in the present embodiment, its step is: in the urea-formaldehyde glue of 100kg, add the methyl methacrylate that weight is 0.8kg, the styrene that weight is 1kg, the propylene hydrogen that weight is 0.7kg and azobisisobutylhydrogen (initiator) with a weight of 1.7kg, stirred evenly, and placed at room temperature for half an hour to make. Wood-plastic flooring can be made with the urea-formaldehyde glue produced in this embodiment.

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 the preparing method of urea-formaldehyde glue. The invention solves the problem that the urea-formaldehyde resin glue can't be used to produce wood-plastic decorative plate. The method comprises the following steps: adding 0.6-1.1Kg methyl methacrylate, 0.8-1.3Kg phenylethene, 0.7-1.2Kg propone-hydrogen and 1.5-2Kg azobisisobutyronitrile into 100Kg urea-formaldehyde glue, stirring, dispensing for half an hour, and getting the product. The urea-formaldehyde glue can be used to product wood-plastic decorative plate.

Description

technical field [0001] The invention relates to a production method of plasticizing urea-formaldehyde glue, which belongs to a production method of plasticizing urea-formaldehyde glue used for making wood-plastic decorative materials. Background technique [0002] At present, people have developed artificial wooden decorative panels in order to save wood. To produce this kind of artificial wood decorative board, it is necessary to process various wood materials into wood fibers, then mix the wood fibers with urea-formaldehyde resin glue and curing agent, and process them into boards by hot pressing. Because the urea-formaldehyde resin glue that produces this board is not plasticized, therefore, can't produce the decorative board of wood-plastic material. Contents of the invention [0003] The purpose of the present invention is to solve the technical difficulty that the existing urea-formaldehyde resin glue cannot produce wood-plastic decorative boards and to provide a pr...

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): C09J161/24C09J11/06
Inventor 刘二东段建国卫苏民段小路
Owner 刘二东
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