A kind of artificial huanghuali wood and preparation method thereof

A huanghuali wood, artificial technology, applied in the direction of manufacturing tools, wood impregnation, flat products, etc., to achieve the effect of soft color and beautiful pattern

Active Publication Date: 2019-06-28
吴仪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a kind of artificial high-grade wood composite material with beautiful pattern, soft color and fragrance, easy to adjust color depth and light color, aiming at the cognitive defects of existing technology in resource development, environmental protection, material function, etc. To meet people's needs for huanghuali wood furniture, craft ornaments and Buddhist bead bracelets, etc., and enable people to enjoy noble and inexpensive

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of artificial huanghuali wood, it is characterized in that, described artificial huanghuali wood is made of following five kinds of components, and the percentage by weight of each component is respectively: fast-growing eucalyptus wood 60g, pine knot 15g, polylactic acid 10g, agarwood 10g, 5g of nano bismuth oxide.

[0033] The baldwood is a powder obtained by crushing and sieving natural huanghuali wood processing residues, and the particle size is less than 0.25mm.

[0034] A preparation method of artificial huanghuali wood, comprising the following steps:

[0035] Step 1: Fast-growing eucalyptus wire drawing, drawing the dried fast-growing eucalyptus into filaments, the specifications are: width 2-3mm, thickness 0.5-0.7mm, length ≥ 200mm;

[0036] Step 2: pulping, first weigh the polylactic acid, balm and nano-bismuth oxide respectively, then dissolve the polylactic acid in chloroform to form a polylactic acid solution, then pour the balm and nano-bismuth ox...

Embodiment 2

[0044] A kind of artificial huanghuali wood, it is characterized in that, described artificial huanghuali wood is made of following five kinds of components, and the percentage by weight of each component is respectively: fast-growing eucalyptus wood 70g, pine knot 10g, polylactic acid 10g, agarwood 5g, 5g of nano bismuth oxide.

[0045] The baldwood is a powder obtained by crushing and sieving natural huanghuali wood processing residues, and the particle size is less than 0.25mm.

[0046] A preparation method of artificial huanghuali wood, comprising the following steps:

[0047] Step 1: Fast-growing eucalyptus wire drawing, drawing the dried fast-growing eucalyptus into filaments, the specifications are: width 2-3mm, thickness 0.5-0.7mm, length ≥ 200mm;

[0048] Step 2: pulping, first separate the polylactic acid, balsamic and nano-bismuth oxide, then dissolve the polylactic acid in chloroform to form a polylactic acid solution, then pour the balsamic and nano-bismuth oxide...

Embodiment 3

[0056] A kind of artificial huanghuali wood, it is characterized in that, described artificial huanghuali wood is made of following five kinds of components, and the percentage by weight of each component is respectively: fast-growing eucalyptus wood 70g, pine knot 15g, polylactic acid 5g, agarwood 7g, 3g of nano bismuth oxide.

[0057] The baldwood is a powder obtained by crushing and sieving natural huanghuali wood processing residues, and the particle size is less than 0.25mm.

[0058] A preparation method of artificial huanghuali wood, comprising the following steps:

[0059] Step 1: Fast-growing eucalyptus wire drawing, drawing the dried fast-growing eucalyptus into filaments, the specifications are: width 2-3mm, thickness 0.5-0.7mm, length ≥ 200mm;

[0060] Step 2: pulping, first weigh the polylactic acid, balm and nano-bismuth oxide respectively, then dissolve the polylactic acid in chloroform to form a polylactic acid solution, then pour the balm and nano-bismuth oxid...

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PUM

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Abstract

The invention discloses artificial dalbergia odorifera wood and a preparation method thereof. The artificial dalbergia odorifera wood is prepared from the following five components by weight percent: 60-70% of fast-growing eucalyptus wood, 10-15% of loose knots, 10-15% of polylactic acid, 5-10% of rosewood heart wood and 3-5% of nano bismuth oxide. The preparation method comprises the six steps of carrying out wiredrawing on the fast-growing eucalyptus wood, pulping, starching eucalyptus wood filaments, paving, molding by hot pressing and modifying. The artificial dalbergia odorifera wood prepared by the method is attractive in patterns, soft in color and fragrant, is not rotten, is free from insects, does not fade, and can be used for replacing natural dalbergia odorifera wood for making furniture, handicraft articles, Buddhist prayer beads, hand strings, and the like.

Description

technical field [0001] The invention belongs to the field of new materials, in particular to an artificial huanghuali wood and a preparation method thereof. Background technique [0002] Huanghua pear, also known as rosewood, is mainly grown in Hainan, my country, and a small part is grown in Vietnam. Huanghuali wood has beautiful pattern, soft color and fragrance. It is easy to mix dark and light colors. It can show light yellow, dark yellow, dark brown and purple. It is also suitable for inlaying. Deformation and other characteristics; Huanghua pear is highly praised by the world because of its very slow growth period, hard to find, and clear and complete grimace pattern. It is especially suitable for the production of furniture, craft ornaments, and Buddhist beads bracelets. [0003] Can we innovate a green manufacturing process and develop the noble and inexpensive artificial huanghuali wood like the development of artificial diamond in the past? The present invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L97/02C08L67/04C08K3/22B27K3/00B27K3/12B27K3/52B27L11/04B27N3/08B27N3/14
CPCB27K3/007B27K3/12B27K3/52B27L11/04B27N3/08B27N3/143C08K2201/011C08L97/02C08L2205/025C08L2205/035C08L2205/16C08L67/04C08K3/22
Inventor 吴仪
Owner 吴仪
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