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Modifying agent for wood and bamboos

A modifier and bamboo technology, which is applied in wood treatment, impregnated wood, wood impregnation, etc., can solve the problems of general performance improvement of wood and bamboo, dry shrinkage and swelling, poor dimensional stability, wood and bamboo are easy to be eroded by termites, etc. problem, to achieve the effect of low price, good flame retardancy and good flame retardancy

Inactive Publication Date: 2016-06-01
BEIJING JMB SCI & TECH DEV LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because wood, bamboo and their products are combustible materials, they are easy to cause fire, and have poor dimensional stability due to drying shrinkage and wet expansion. and gradually become a research hotspot
Moreover, wood and bamboo are easily eroded by termites, and the stored wood and bamboo are easily rotted when they encounter rain, resulting in a large amount of waste of wood and bamboo.
[0003] Therefore, people begin to work out some wood, bamboo material modifier gradually, to improve the various performances of wood, but the modifier in the prior art is difficult to penetrate into the inside of wood, bamboo material, so its performance to wood, bamboo material The ability to improve is average and cannot meet the market demand

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A kind of wood, bamboo modifier that the embodiment of the present invention 1 provides, by mass percentage, comprises following component:

[0039] Nano ceramic particles: 3%;

[0040] Polyethylene glycol: 3%;

[0041] Cobalt desiccant: 4%;

[0042] Paraffin: 2%;

[0043] Preservatives: 3%;

[0044] Fatty amine polyoxyethylene ether is 2%;

[0045] Diatomaceous earth: 1%;

[0046] Water: 82%.

[0047] Wherein, the nano-ceramic particles are nano-alumina particles and nano-silicon oxide particles, the median diameter of the nano-ceramic particles is 30nm, and the preservatives are hexadienoic acid and sodium benzoate, wherein hexadienoic acid is effective against mold, yeast Bacteria, aerobic putrefactive bacteria have strong antibacterial effect, and it stops the breeding action of harmful bacteria; The wood, bamboo material improving agent that the embodiment of the present invention 1 provides, nano-ceramic particle, polyethylene glycol, cobalt desiccant, paraf...

Embodiment 2

[0049] A kind of wood, bamboo modifier that the embodiment of the present invention 2 provides, by mass percentage, comprises following component:

[0050] Nano ceramic particles: 22%;

[0051] Polyethylene glycol: 5%;

[0052] Cobalt desiccant: 6%;

[0053] Paraffin: 2%;

[0054] Preservatives: 6%;

[0055] Fatty amine polyoxyethylene ether: 4%;

[0056] Diatomaceous earth: 3%;

[0057] Water: 52%.

[0058] Wherein: the nano-ceramic particles are nano-silicon oxide particles, nano-titanium dioxide particles and nano-zinc dioxide particles, the median diameter of the nano-ceramic particles is 65 μm, and the preservative is sodium benzoate, and sodium benzoate has better Anti-corrosion effect; the wood and bamboo improvement agent provided by the embodiment of the present invention 2 are dissolved in water to form improved The wood and bamboo treated with this modifier have many advantages such as good dimensional stability, good flame retardancy, good corrosion resistan...

Embodiment 3

[0060] A kind of wood, bamboo modifier that the embodiment of the present invention 3 provides, by mass percentage, comprises following component:

[0061] Nano ceramic particles: 21%;

[0062] Polyethylene glycol: 7%;

[0063] Cobalt desiccant: 5%;

[0064] Paraffin: 6%;

[0065] Preservatives: 5%;

[0066] Fatty amine polyoxyethylene ether is 5%;

[0067] Diatomaceous earth: 6%;

[0068] Water: 45%.

[0069] Among them, the nano-ceramic particles are nano-alumina particles, nano-silicon carbide particles and nano-barium titanate. Mold, yeast, and aerobic spoilage bacteria have strong antibacterial effects, which prevent the reproduction of harmful bacteria. Sodium benzoate has a good antiseptic effect, and potassium sorbate can effectively inhibit the activity of mold, yeast, and aerobic bacteria. It can also prevent the growth and reproduction of harmful microorganisms such as botulinum, staphylococcus, salmonella; the wood and bamboo wood improvement agent provided ...

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PUM

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Abstract

The invention relates to a modifying agent for wood and bamboos. The modifying agent is composed of, by weight, 3-25% of nanometer ceramic particles, 3-12% of polyethylene glycol, 4-8% of cobalt drying agents, 2-10% of paraffin, 3-8% of preservatives, 2-5% of fatty amine polyoxyethylene ether, 1-8% of kieselguhr and 30-85% of water. The modifying agent for the wood and the bamboos has the beneficial effects that the wood and the bamboos treated by the modifying agent have the advantages that the dimensional stability is good, the flame retardant property is good, the corrosion resistance is good, the termite resistance is good and the physical and mechanical property is good; meanwhile, the modified wood and the modified the bamboos are flat in surface, attractive in color and clear in grain.

Description

technical field [0001] The invention relates to a modifier for wood and bamboo. Background technique [0002] Wood and bamboo are natural polymer materials with excellent performance. They are widely used in interior decoration, furniture manufacturing, house construction and exterior decoration because of their natural and beautiful texture, temperature and humidity adjustment and other advantages. Because wood, bamboo and their products are combustible materials, they are easy to cause fire, and have poor dimensional stability due to drying shrinkage and wet expansion. And gradually become a research hotspot. Moreover, wood and bamboo are easily eroded by termites, and stored wood and bamboo are easy to rot when they encounter rain, resulting in a large amount of waste of wood and bamboo. [0003] Therefore, people begin to work out some wood, bamboo material modifier gradually, to improve the various performances of wood, but the modifier in the prior art is difficult t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K3/52B27K9/00
CPCB27K3/52B27K9/002B27K2240/20B27K2240/30
Inventor 欧阳明八欧阳宇
Owner BEIJING JMB SCI & TECH DEV LTD
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