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Preparation technology of novel flame-retardant and anti-corrosion fiber bamboo material

A preparation process and fiber technology, applied in the field of preparation of new flame-retardant and anti-corrosion fiber bamboo materials, can solve the problems of complex processing, poor overall stability, environmental pollution, etc., and achieve stable and reliable operation, high processing efficiency, and excellent flame retardant. The effect of anti-corrosion properties

Inactive Publication Date: 2017-10-03
WUXI BODA BAMBOO & WOOD INDAL
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

The existing bamboo material preparation process generally has complex processing, poor overall stability, is not environmentally friendly, and easily causes environmental pollution and energy waste

Method used

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with embodiment.

[0013] A kind of preparation technology of novel flame-retardant and anti-corrosion fiber bamboo material of the present invention, it comprises the following steps,

[0014] (1) Select 2-3 years old fresh bamboo, saw and cut it into 5m long bamboo tubes, use a roller to flatten and break the knots into bamboo pieces;

[0015] (2) Put the bamboo slices in a softening pool for alkali boiling for 6 hours, the concentration of NaOH is 4.5g / L, and the temperature is 55°C. After alkali boiling, directional rolling and fiber opening are carried out to obtain bamboo fibers;

[0016] (3) Mix bamboo fiber and flame retardant preservative evenly and soak for 6 days;

[0017] (4) Put the flame-retardant and anti-corrosion-treated bamboo fiber into the drying room for 35 minutes, and at the same time use vibration to drop the dry and cracked agglomerated powder or crystals on the surface of the...

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PUM

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Abstract

The invention relates to a preparation technology of a novel flame-retardant and anti-corrosion fiber bamboo material. The preparation technology comprises the steps as follows: fresh bamboos are selected, sawn, flattened by a rolling machine and crushed into bamboo chips; the bamboo chips are placed in a softening tank for alkali boiling, and bamboo fibers are obtained; the bamboo fibers and a flame-retardant and anti-corrosion agent are mixed for soaking; the bamboo fibers are dried and vibrated; the bamboo fibers are sent into a carbonization and pyrolysis kiln; and finally, impregnation, drying after impregnation, pressing, solidification, curing and slicing are performed sequentially. With the technology, precise and stable processing is realized, so that the product is high in quality, the processing efficiency is high, and environmental protection is realized.

Description

technical field [0001] The invention relates to a preparation process of bamboo materials, in particular to a preparation process of flame-retardant and anti-corrosion fiber bamboo materials. Background technique [0002] Bamboo is the second forest resource in our country. It is a renewable resource. Once it becomes a forest, it can be used sustainably as long as it is properly managed. The existing preparation technology of bamboo materials generally has complex processing, poor overall stability, is not environmentally friendly, and easily causes environmental pollution and energy waste. Contents of the invention [0003] Purpose of the invention: the purpose of the invention is to overcome the deficiencies in the prior art and provide a preparation process for a novel flame-retardant and anti-corrosion fiber bamboo material with rigorous and stable processing, high product quality, high processing efficiency, and environmental protection. [0004] Technical solution: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M1/06B27M1/08B27K9/00D21C3/02
CPCB27M1/06B27K9/002B27K2200/15B27K2240/20B27K2240/30B27M1/08D21C3/02
Inventor 孙国强
Owner WUXI BODA BAMBOO & WOOD INDAL
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