Method for manufacturing ceramic recombined bamboo floor

A manufacturing method and ceramic technology, applied in the direction of manufacturing tools, wood treatment, wood processing equipment, etc., can solve the problems of easy mildew, decay, hygroscopic expansion, etc., and achieve the goal of increasing production, improving mildew resistance and corrosion resistance Effect

Active Publication Date: 2014-09-03
ZHEJIANG FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is: aiming at the problems that the existing recombined bamboo floorboards are prone to mildew, decay, and hygroscopic expansion when used under outdoor conditions, t

Method used

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Embodiment Construction

[0026] A method for manufacturing ceramic recombined bamboo flooring, comprising the following steps:

[0027] 1), preparation and processing of thin bamboo chips

[0028] Cut the bamboo material horizontally into a bamboo tube with a length of 1900-1950mm and then split it into bamboo slices. After removing the bamboo green and bamboo yellow on the bamboo slices, the bamboo slices are divided into two in the chord direction to make a 15-25mm wide and 0.8-thick bamboo. Thin bamboo slices of 1.5 mm are placed in boiling water for extraction for 2-3 hours, and then dried to a moisture content of 7-10%.

[0029] 2) Preparation of ceramic treatment solution

[0030] Nano-SiO with a mass fraction of 30% 2 Put the hydrosol into a high-speed mixer, stir and disperse at 13500r / min at a high speed, then add bacterial cellulose solution with a concentration of 15% at a weight ratio of 2.0% to modify it, and mix it uniformly at a high speed to obtain a ceramic chemical treatment fluid...

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Abstract

The invention discloses a method for manufacturing a ceramic recombined bamboo floor. The method includes the steps of manufacturing and processing of thin bamboo strips, preparing of ceramic processing liquid, ceramic processing of the thin bamboo strips, heat processing of the ceramic thin bamboo strips, gumming of the ceramic thin bamboo strips and the like. According to the method, ceramic processing is conducted on the bamboo strips, mixed sugar serves as a carbon source and casein hydrolysate serves as a nitrogen source in the ceramic processing liquid, the yield of bacterial cellulose films is greatly improved, composite impregnation adhesives are adopted in gumming of the bamboo strips, the anti-mold property and the anti-corrosion grade of products are improved, and it is ensured that the thickness swelling rate of water absorption of the products is smaller than 5 percent.

Description

technical field [0001] The invention belongs to the field of bamboo composite materials, and in particular relates to a method for manufacturing ceramicized recombined bamboo flooring. Background technique [0002] Recombined bamboo flooring, also known as heavy bamboo flooring, is mainly used as a floor surface material for interior decoration. Due to its high strength, fresh and natural texture, it is very popular among domestic and foreign consumers. Over the past 10 years, recombined bamboo flooring has developed rapidly and has become one of the main products of the bamboo industry. [0003] When the recombined bamboo floor is used as a material for outdoor decoration, it is prone to mildew, decay, moisture absorption and expansion under harsh conditions such as sun and rain, and becomes waste, which greatly reduces the service life of the restructured bamboo floor , has seriously affected the scope of use of recombined bamboo flooring and the sustainable development o...

Claims

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Application Information

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IPC IPC(8): B27M3/04B27K5/00B27K3/50
Inventor 杜春贵金春德
Owner ZHEJIANG FORESTRY UNIVERSITY
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