Unlock instant, AI-driven research and patent intelligence for your innovation.

Durable wood adhesive

A wood adhesive, durable technology, applied in the direction of adhesives, adhesive additives, non-polymer adhesive additives, etc., can solve the problems of insufficient viscosity, easy cracking, strong odor, etc., and achieve a wide range of temperature adaptation and good Effect of water resistance and good adhesion

Inactive Publication Date: 2015-02-25
QINGDAO CHANGANDA PHARMA IND CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing wood adhesives generally have a strong smell, which affects people's health, and at the same time, the viscosity is not enough, and it is easy to crack

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] A durable wood adhesive made from the following raw materials in parts by weight:

[0009] 9 parts of nano titanium dioxide, 3 parts of copper hydroxide, 4 parts of toluene, 4 parts of nitrile rubber, 4 parts of MMA, 5 parts of magnesium oxide, 2 parts of reinforcing agent, 1 part of accelerator, 4 parts of magnesium bicarbonate, 2 parts of emulsifier , 2 parts of curing agent, 6 parts of polyvinyl alcohol, and 1 part of stabilizer.

Embodiment 2

[0011] A durable wood adhesive made from the following raw materials in parts by weight:

[0012] 15 parts of nano titanium dioxide, 9 parts of copper hydroxide, 9 parts of toluene, 10 parts of nitrile rubber, 6 parts of MMA, 9 parts of magnesium oxide, 6 parts of reinforcing agent, 3 parts of accelerator, 8 parts of magnesium bicarbonate, 6 parts of emulsifier , 7 parts of curing agent, 14 parts of polyvinyl alcohol, 3 parts of stabilizer.

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 provides a durable wood adhesive. The durable wood adhesive is prepared from the following raw materials in parts by weight: 9-15 parts of nano-titanium dioxide, 3-9 parts of copper hydroxide, 4-9 parts of methylbenzene, 4-10 parts of nitrile rubber, 4-6 parts of MMA (Methyl Methyl Acrylate), 5-9 parts of magnesium oxide, 2-6 parts of fortifier, 1-3 parts of accelerant, 4-8 parts of magnesium bicarbonate, 2-6 parts of emulsifier, 2-7 parts of curing agent, 6-14 parts of polyvinyl alcohol and 1-3 parts of stabilizer. The durable wood adhesive has the beneficial effects of excellent caking property, wide temperature adaptation range and excellent water resistance.

Description

technical field [0001] The invention relates to a durable wood adhesive. Background technique [0002] Adhesives are an indispensable material for modern industry and national defense industry. Among them, wood adhesives account for more than 60% of the total output of adhesives. With the continuous development of wood processing industry, the amount of adhesives is increasing, and the varieties are also increasing. Wood adhesive is a material that glues wood and the surface of wood or other objects into one. The definition of an adhesive continues to evolve as new types of adhesives become available and the methods of using them improve. However, the existing wood adhesives generally have a strong smell, which affects people's health, and at the same time, the viscosity is not enough, and it is easy to crack. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a durable...

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): C09J4/02C09J11/04
Inventor 王璐许璟
Owner QINGDAO CHANGANDA PHARMA IND CO LTD