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Artificia dalbergia odorifera wood and preparation method thereof

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

Active Publication Date: 2017-12-12
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] An artificial huanghuali wood, characterized in that the artificial huanghuali wood is made of the following five components, and the weight percentages of each component are: fast-growing eucalyptus 60g, turpentine 15g, polylactic acid 10g, and Dalbergia odorifera 10g, 5g of nano bismuth oxide.

[0033] The said Dalbergia odorifera is a powder made by pulverizing and sieving natural huanghuali wood processing residue, and the particle size is less than 0.25 mm.

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

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

[0036] Step 2: Pulping, first weigh the polylactic acid, daffodil and nano-bismuth oxide separately, then dissolve the polylactic acid in chloroform to form a polylactic acid solution, and then pour the daffodil and nano-bismuth oxide into th...

Embodiment 2

[0044] An artificial huanghuali wood, characterized in that the artificial huanghuali wood is made of the following five components, and the weight percentages of each component are: 70g fast-growing eucalyptus, 10g turpentine, 10g polylactic acid, and Dalbergia odorifera 5g, nano bismuth oxide 5g.

[0045] The said Dalbergia odorifera is a powder made by pulverizing and sieving natural huanghuali wood processing residue, and the particle size is less than 0.25 mm.

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

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

[0048] Step 2: Pulping, firstly separate the polylactic acid, Dalbergia odorifera and nano-bismuth oxide, then dissolve the polylactic acid in chloroform to form a polylactic acid solution, and then pour the Dalbergia odorifera and nano-bismuth oxide int...

Embodiment 3

[0056] An artificial huanghuali wood, characterized in that the artificial huanghuali wood is made of the following five components, and the weight percentages of each component are: 70g fast-growing eucalyptus, 15g turpentine, 5g polylactic acid, and Dalbergia odorifera 7g, 3g of nano bismuth oxide.

[0057] The said Dalbergia odorifera is a powder made by pulverizing and sieving natural huanghuali wood processing residue, and the particle size is less than 0.25 mm.

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

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

[0060] Step 2: Pulping, first weigh the polylactic acid, daffodil and nano-bismuth oxide separately, then dissolve the polylactic acid in chloroform to form a polylactic acid solution, and then pour the daffodil and nano-bismuth oxide into the polylact...

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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, and particularly relates to an artificial yellow rosewood and a preparation method thereof. Background technique [0002] Huanghuali, also known as Dalbergia, is mainly grown in Hainan, my country, and a small part is grown in Vietnam. The yellow rosewood has beautiful patterns, 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 inlay. It has good processing performance, soft and hard weight, not easy Deformation and other characteristics; Huanghuali is highly praised by the world because of its very slow growth period, hard to find a single tree, and clear and complete grimace patterns. It is especially suitable for the production of furniture, craft ornaments, and bead bracelets. [0003] Can we innovate a green manufacturing process and develop noble and inexpensive artificial huanghuali wood like arti...

Claims

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Application Information

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Patent Type & Authority Applications(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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