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Fireproof plant fiber furniture board

A plant fiber board and plant fiber technology, used in household appliances, other household appliances, household components, etc., can solve problems such as easy deformation, non-fireproof board strength, etc., to enhance structural density, reduce heat deformation, and reduce adding amount of effect

Active Publication Date: 2012-09-26
GUANGDONG YIXIN HOUSEHOLD MATERIALS GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above-mentioned process adopts the impregnation process, it is mainly to impregnate the raw materials, and then process them according to the general paving process, so the produced boards have the defects of not being fireproof, having low board strength, and being easily deformed when heated.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The object fiber fireproof furniture board of the present embodiment comprises a plant fiber board and a cover, and the cover is fixed on both sides of the plant fiber board; the preparation process of the plant fiber board comprises the following steps:

[0031] A, take coconut palm fiber as raw material to make slab by paving process, the density of slab is 0.18g / cm3;

[0032] B, immersing the slab in an inorganic gelling slurry of 50% mass percentage concentration composed of magnesium chloride, magnesium oxide and water, soaking time is 5 to 10 minutes;

[0033] C, the slab after soaking is sent to roll pressing in the pressure roller machine, the density of the plate after pressing is 0.8g / cm3;

[0034] D. The rolled board is cured and dried, and cut and finished to make a plant fiber board.

[0035] The coconut tree is an evergreen tree. Coconut is the fruit of the coconut tree. Its outer layer is wrapped by brown fibers. This brown fiber is coconut palm fiber. ...

Embodiment 2

[0056] The plant fiber fireproof furniture board of this embodiment is different from Embodiment 1 in that the preparation process of the plant fiber board includes the following steps:

[0057] A, take coconut palm fiber as raw material to make slab by paving process, the density of slab is 0.2g / cm3;

[0058] B, immersing the slab into the inorganic gelling slurry that the mass percent concentration that is formed by magnesium chloride, magnesium oxide and water is 70% and soaks, soaking time is 10 minutes;

[0059] C, the slab after soaking is sent into the roll pressing machine, and the density of the plate after pressing is 0.9g / cm3;

[0060] D. The rolled board is cured and dried, and cut and finished to make a plant fiber board.

[0061] In the step C, the pressure of the pressure roller is 3500N / cm.

Embodiment 3

[0063] The plant fiber fireproof furniture board of this embodiment is different from Embodiment 1 in that the preparation process of the plant fiber board includes the following steps:

[0064] A, take coconut palm fiber as raw material to make slab by paving process, the density of slab is 0.19g / cm3;

[0065] B, immersing the slab in the inorganic gelling slurry that the mass percent concentration that is formed by magnesium chloride, magnesium oxide and water is 60% and soaks, soaking time is 7 minutes;

[0066] C, the slab after soaking is sent to roll pressing in the roller press, the density of the plate after pressing is 0.85g / cm3;

[0067] D. The rolled board is cured and dried, and cut and finished to make a plant fiber board.

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Abstract

The invention discloses a fireproof plant fiber furniture board, which is manufactured by the following steps of: (A), manufacturing a board blank through a paving process by taking coconut palm cellosilk as a raw material, wherein the density of the board blank is 0.16 to 0.18 g / cm<3>; (B), immersing the board blank into an inorganic gelatinized slurry for 5 to 10 minutes, wherein the inorganic gelatinized slurry consists of magnesium chloride, magnesium oxide and water; and the mass percent concentration is 50 to 70 percent; (C), conveying the immersed board blank into a roller machine for rolling, wherein the density of the rolled board is 0.8 to 0.9 g / cm<3>; and (D), maintaining, drying and solidifying the rolled board and cutting finishes to manufacture the plant fiber furniture board. By adoption of the production process, the board has the characteristics of light weight, corrosion resistance and low cost and is easily machined, and the fireproof performance is realized; and particularly, the addition quantity of water in adhesives is reduced, so that a basis for machining the high-quality and high-strength fireproof plant fiber furniture board is laid.

Description

technical field [0001] The invention relates to a furniture board, in particular to a plant fiber fireproof furniture board. Background technique [0002] All kinds of fiber furniture boards, the current production process is basically the method of mixing, mixing, pouring, and injection molding. Specifically, the fiber raw materials such as wood wool, straw, waste paper, plastics, etc. The cementitious material is formed by fully combining, laying, and pouring molds. However, for long fibers, the above-mentioned production process is not suitable, because long fibers are easily entangled during the process of paving the long fibers using the above-mentioned process. Together, there is a phenomenon of knotting or entanglement, which not only affects the production efficiency of the sheet, but also affects the quality of the processed sheet. [0003] In addition, the Chinese Patent Office has published the patent application document "Production Method of Reed Fiberboard" w...

Claims

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Application Information

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IPC IPC(8): B27N3/04B27N1/00B27N3/18B27N3/12C04B28/32
Inventor 黄志平
Owner GUANGDONG YIXIN HOUSEHOLD MATERIALS GROUP CO LTD
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