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Method for manufacturing high-strength composite furniture panel material by utilizing moso bamboo fibers

A technology of moso bamboo fiber and high strength, which is applied in the field of furniture panels, can solve the problems of inability to meet consumer demand, easy deformation of furniture panels, and high production costs, and achieve the effects of high toughness, low cost, and improved compatibility

Inactive Publication Date: 2020-04-14
安徽晟游数据科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furniture also follows the footsteps of the times and continues to develop and innovate. Up to now, there are many categories, different materials, complete varieties, and different uses. It is an important foundation for building a working and living space. It refers to large items such as wardrobes, tables, beds, and cabinets. , in the past, furniture was mostly made of wood, but the wood growth cycle is long, the furniture boards made are easy to deform, need maintenance, easy to crack, moldy, insects, and the production cost is high, which cannot meet the consumption needs of most people

Method used

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  • Method for manufacturing high-strength composite furniture panel material by utilizing moso bamboo fibers

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Experimental program
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Effect test

Embodiment 1

[0029] A kind of method utilizing moso bamboo fiber to make high-strength composite furniture panel material, comprises the following steps:

[0030] (1) After drying the moso bamboo at 55°C, crush it with a pulverizer, immerse the crushed moso bamboo in a sodium hydroxide solution with a mass concentration of 12%, heat up to 80°C, seal and cook for 3.5 hours, remove it, and put it directly into a steam blaster During the process, pressurize to 3MPa, hold the pressure for 130s, blast and release the pressure, and the blasting and pressure relief time is 0.0875s, centrifuge the blasted moso bamboo and blasting black liquor, wash with water until neutral, and then dry to obtain moso bamboo fiber;

[0031] (2) Add moso bamboo fibers into deionized water at 600r / min and stir for 40min, then add disodium edetate and KH-550, treat with ultrasonic vibration for 10min, the power of ultrasonic vibration treatment is 500W, then add nano-calcium carbonate , mixed at 1000r / min and stirred...

Embodiment 2

[0035] A kind of method utilizing moso bamboo fiber to make high-strength composite furniture panel material, comprises the following steps:

[0036] (1) After drying the moso bamboo at 52°C, crush it with a pulverizer, immerse the crushed moso bamboo in a sodium hydroxide solution with a mass concentration of 15%, heat up to 80°C, seal and cook for 4 hours, take it out, and put it directly into a steam blasting machine , pressurize to 3MPa, hold the pressure for 150s, blast and release the pressure, and the blasting and pressure relief time is 0.0875s, centrifuge the blasted bamboo and blasting black liquor, wash to neutral and then dry to obtain the bamboo fiber;

[0037] (2) Add moso bamboo fibers into deionized water at 600r / min and stir for 50min, then add disodium edetate and KH-550, treat with ultrasonic vibration for 8min, the power of ultrasonic vibration treatment is 400W, then add nano-calcium carbonate , mixed at 900r / min and stirred for 25min, filtered out the mos...

Embodiment 3

[0041] A kind of method utilizing moso bamboo fiber to make high-strength composite furniture panel material, comprises the following steps:

[0042] (1) After drying the moso bamboo at 60°C, crush it with a pulverizer, immerse the crushed moso bamboo in a sodium hydroxide solution with a mass concentration of 16%, heat up to 75°C, seal and cook for 5 hours, take it out, and put it directly into a steam blasting machine , pressurize to 3MPa, hold the pressure for 130s, blast and release the pressure, the blasting and pressure relief time is 0.0875s, centrifuge the blasted bamboo and blasting black liquor, wash to neutral and then dry to obtain the bamboo fiber;

[0043] (2) Add moso bamboo fibers into deionized water at 500r / min and stir for 50min, then add disodium edetate and KH-550, treat with ultrasonic vibration for 7min, the power of ultrasonic vibration treatment is 400W, then add nano-calcium carbonate , mixed at 1000r / min and stirred for 25min, filtered out the moso b...

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Abstract

The invention provides a method for manufacturing a high-strength composite furniture panel material by utilizing moso bamboo fibers, and relates to the field of furniture plates. The method comprisesthe following steps: drying and crushing wool, soaking the wool in a sodium hydroxide solution, carrying out cooking for 3-5 hours, and performing steam explosion to obtain the moso bamboo fibers; carrying out ultrasonic oscillation treatment on the moso bamboo fibers, disodium ethylene diamine tetraacetate and KH-550 for 5-10 minutes, adding nano calcium carbonate, carrying out mixing and stirring, and filtering out the moso bamboo fibers to obtain modified moso bamboo fibers; mixing the modified moso bamboo fiber with lactic acid to obtain a modified moso bamboo fiber / lactic acid graft; adding the modified phyllostachys edulis fiber / lactic acid graft, polycarbonate, polylactic acid, a maleic anhydride compatilizer and a butylene terephthalate copolymer into an open type mixing mill andcarrying out melt blending for 15 to 30 minutes at 140 to 160 DEG C, crushing the mixture to certain grain size after batch-out, and carrying out compression molding. The panel material is high in mechanical performance, is resistant to water and mildew, and can be applied to furniture building materials on a large scale.

Description

technical field [0001] The invention relates to the field of furniture panels, in particular to a method for making high-strength composite furniture panel materials using moso bamboo fibers. Background technique [0002] Furniture refers to the category of utensils and facilities necessary for human beings to maintain normal life, engage in production practice and carry out social activities. Furniture also follows the footsteps of the times and continues to develop and innovate. Up to now, there are many categories, different materials, complete varieties, and different uses. It is an important foundation for building a working and living space. It refers to large items such as wardrobes, tables, beds, and cabinets. , In the past, furniture was mostly made of wood, but the wood growth cycle is long, and the furniture panels made are easy to deform, need maintenance, easy to crack, mold, and insects, and the production cost is high, which cannot meet the consumption needs o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27N1/02B27N3/04D21B1/06D21B1/36
CPCB27N1/02B27N3/04D21B1/06D21B1/36
Inventor 王雅婷
Owner 安徽晟游数据科技有限公司
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