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Production method of mould-proof, anti-bacterial and flame-retardant wall decoration bamboo curtain

A mildew-proof, anti-bacterial, and wall decoration technology, which is applied in the field of building decoration materials, can solve the problems that preservatives, antibacterial agents and flame retardants are difficult to penetrate, affect the appearance and service life of bamboo products, and bamboo lacks wood transverse organization. , to achieve enhanced anti-mildew and flame-retardant effects, good anti-corrosion, antibacterial, and flame-retardant effects, and improved drug loading

Inactive Publication Date: 2014-09-03
湖北楚风竹韵科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because the content of starch and sugar in bamboo is higher than that of wood, it is more prone to mildew, browning and insects than wood during the storage, processing and use of bamboo products, which affects the appearance of bamboo products. and service life
At the same time, bamboo is used as a building decoration material. If it is not treated with flame retardant, there will be certain fire hazards.
[0004] At present, the anti-mildew, anti-bacterial and flame-retardant treatment processes of bamboo are all based on the processing principles of wood, but bamboo lacks the horizontal dredging organization of wood and has a unique structure in which vascular bundles are only arranged vertically. Agents and flame retardants penetrate deep into the cell wall level

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] 1) Saw the moso bamboo stalks into bamboo tubes with a length of 60-2600mm, and then split the bamboo tubes longitudinally into narrow and long bamboo slices with bamboo green and bamboo yellow with a width of 10-30mm through a bamboo bumper.

[0017] 2) Put the bamboo slices into the carbonization furnace, under the protection of saturated water vapor, gradually raise the temperature from room temperature to 120-180°C, keep the carbonization temperature for 2-8h, then gradually cool down to 80°C, stop feeding saturated water vapor, and then slowly Bring to room temperature.

[0018] 3) Put the carbonized bamboo slices to dry in air, and process them into bamboo strips and bamboo silks with a length of 5-2600mm, a width of 1-30mm, and a thickness of 1-6mm through a splitting machine and a sawing machine.

[0019] 4) Immerse the bamboo strips and bamboo threads in the dicyandiamide saturated solution of silver-loaded titanium dioxide. The silver-loaded titanium dioxide ...

Embodiment 2

[0025] 1) Saw the bamboo stalks into bamboo tubes with a length of 60-2600mm, and then split the bamboo tubes longitudinally into narrow bamboo pieces with a width of 10-30mm with bamboo green and bamboo yellow by a bamboo bumper.

[0026] 2) Put the bamboo slices into the carbonization kiln, feed saturated water vapor, gradually raise the temperature from room temperature to 150-220°C, keep the carbonization temperature for 0.5-4h, then gradually cool down to 80°C, stop feeding saturated water vapor, and then slowly lower the temperature to room temperature.

[0027] 3) Place the carbonized bamboo slices with a moisture content of about 15%, and process them into bamboo strips and bamboo filaments with a length of 5-2600mm, a width of 1-30mm, and a thickness of 1-6mm through a bamboo strip breaking machine.

[0028] 4) Immerse the bamboo strips and bamboo threads in the dicyandiamide saturated solution of silver-loaded titanium dioxide. The solution temperature is 50°C, the c...

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Abstract

The invention discloses a production method of a mould-proof, anti-bacterial and flame-retardant wall decoration bamboo curtain. The production method is characterized by comprising the following steps: processing bamboo into bamboo chips, and removing organic matters by using a charring process to improve the permeability and the dimensional stability of the bamboo; splitting the bamboo chips into bamboo skins and bamboo filaments, soaking the bamboo skins and the bamboo filaments into saturated dicyandiamide solution containing an antibacterial agent namely silver-loaded titanium dioxide, and then soaking into saturated phosphoric acid solution containing a preservative; generating a guanylurea phosphate flame retardant by virtue of chemical synthesis reaction inside the bamboo skins and the bamboo filaments; finally, sewing or lining the bamboo skins and the bamboo filaments which are mould-proof, anti-bacterial and flame-retardant to prepare the wall decoration bamboo curtain with excellent mould-proof, anti-bacterial and flame-retardant properties. The production method has the advantages of good mould-proof, anti-bacterial and flame-retardant effects, durability, simple production process and the like. The mould-proof, anti-bacterial and flame-retardant wall decoration bamboo curtain prepared by virtue of the preparation method is mainly applicable to building decoration materials and plays an important role in efficiently utilizing bamboo materials, alleviating wood supply and demand contradiction and the like.

Description

technical field [0001] The invention relates to the technical field of building decoration materials, in particular to a bamboo wall decoration curtain with anti-mildew, antibacterial and flame-retardant functions and a production method thereof. Background technique [0002] Bamboo is a rich natural fast-growing resource. With its excellent mechanical properties and unique surface texture structure, bamboo has been widely used as a supplement and substitute for wood in industries such as construction, furniture, and interior decoration. [0003] However, because the content of starch and sugar in bamboo is higher than that of wood, it is more prone to mildew, browning and insects than wood during the storage, processing and use of bamboo products, which affects the appearance of bamboo products. and service life. At the same time, bamboo is used as a building decoration material. If it is not treated with flame retardant, there will be certain fire hazards. [0004] At pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M3/00B27M1/06B27K5/04B27K3/52E04F13/075
Inventor 程海涛邱福清王戈虞毅
Owner 湖北楚风竹韵科技有限公司
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