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Scrap tire rubber powder modified bamboo fiber board for office furniture and preparing method of scrap tire rubber powder modified bamboo fiber board

A technology of waste tire rubber and bamboo fiber, which is applied in the direction of household components, household appliances, and other household appliances, etc., to achieve the effects of low cost, good hydrophobicity, and improved heat resistance

Inactive Publication Date: 2015-12-09
ANHUI BAIYI FURNITURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Treat waste rubber powder with alkali and compound it with wooden materials, which can improve the performances such as waterproof, shockproof, heat insulation and sound insulation of the material. There is no report on using waste rubber powder for bamboo fiberboard.

Method used

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Experimental program
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Effect test

Embodiment Construction

[0016] A bamboo fiber board modified with waste tire rubber powder for office furniture, made of the following raw materials in parts by weight (kg): bamboo fiber 163, 0.2% sodium hydroxide solution, soybean protein isolate 16.4, preservative 1.5, waste tire rubber powder 6.3, nano-hydroxy aluminum oxalate 1.5, glass carbon nanofiber 0.9, microencapsulated red phosphorus 0.7, and ceramic microspheres 0.9.

[0017] The waste tire rubber powder modified bamboo fiber board for office furniture is characterized in that:

[0018] (1) Pass the waste tire rubber powder through a 200-mesh sieve, mix it with 3.5 times the weight of 0.2% sodium hydroxide solution, stir at 50°C for 18 minutes, and then put it under 50°C, wavelength 340nm, and irradiation intensity 0.77W / ㎡ UV aging under the same conditions for 8 hours, and then condensed at 40°C for 3.5 hours, and the rubber powder was treated in this way for one week to obtain modified rubber powder;

[0019] (2) Take 160 parts by weig...

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Abstract

The invention relates to a scrap tire rubber powder modified bamboo fiber board. The scrap tire rubber powder modified bamboo fiber board comprises, by weight, 162-164 parts of bamboo fibers, an appropriate amount of a 0.2% sodium hydroxide solution, 16.2-16.7 parts of soy isolate protein, 1.5-1.6 parts of a corrosion remover, 6-6.5 parts of scrap tire rubber powder, 1.3-1.6 parts of nanometer hydroxyl aluminum oxalate, 0.8-1 part of vitreous carbon nanofibers, 0.5-0.8 part of microencapsulation red phosphorus and 0.8-1 part of ceramic microballoons. According to the scrap tire rubber powder modified bamboo fiber board, the scrap tire rubber powder is used for modifying, and the surface of the board has the good hydrophobicity; the nanometer hydroxyl aluminum oxalate, the vitreous carbon nanofibers, microencapsulation red phosphorus and the ceramic microballoons are used, so that the fire resistance, the mechanical property and the heat resistance of the board are greatly improved, and the scrap tire rubber powder modified bamboo fiber board is suitable for manufacturing office furniture, resistant to water and pressure and low in cost.

Description

technical field [0001] The invention relates to the field of bamboo fiberboard manufacturing, in particular to a bamboo fiberboard modified with waste tire rubber powder for office furniture and a preparation method thereof. Background technique [0002] Fiberboard has uniform structure, smooth surface and good processability, so it is widely used in furniture manufacturing and construction. At present, the main raw materials for preparing fiberboard are wood fiber and urea-formaldehyde resin adhesive. With the excessive felling of forest resources, how to ensure sufficient supply of raw materials has become an important social and economic issue. In addition, urea-formaldehyde resin is derived from non-renewable petrochemical resources, and it is easy to release free formaldehyde in hot and humid environment, which seriously pollutes the environment and endangers human health. With the continuous rise of crude oil prices and people's increasing concern about their own and...

Claims

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Application Information

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IPC IPC(8): B27N3/04B27N3/08B27N1/02C08L89/00C08L21/00C08K7/14C08K5/098
Inventor 张友吉
Owner ANHUI BAIYI FURNITURE
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