Unlock instant, AI-driven research and patent intelligence for your innovation.

A particle-reinforced wooden outdoor engineering material and its preparation method

An engineering material and particle-reinforced technology, which is applied in the direction of wood layered products, wood processing equipment, chemical instruments and methods, etc., to achieve the effect of improving weather resistance

Active Publication Date: 2017-07-07
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to aim at the defects of existing wood materials, and provide a particle-reinforced wood outdoor project that perfectly inherits the advantages of wood materials and has good weather resistance, excellent apparent hardness and static bending strength, and good processing and etching performance. Materials and their preparation methods

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A particle-reinforced wooden outdoor engineering material, which is made of a mixture of 3mm thick sliced, flattened, carbonized bamboo chips and reinforcement particles at a mass ratio of 9:1; wherein the reinforcement particle mixture consists of 30% wood flour, 65 % Bakelite powder, 1% nano-corundum, 4% nano-zinc oxide powder.

[0022] A method for preparing particle-reinforced wooden outdoor engineering materials, comprising the following steps:

[0023] Step 1: Prepare bamboo slices, cut the 3mm thick bamboo slices through slicing, flattening, and carbonization to a fixed length, and its length is consistent with the length of the cavity of the forming model;

[0024] Step 2: Prepare the reinforced particle mixture, uniformly mix wood powder, bakelite powder, nano-corundum powder, and nano-zinc oxide powder according to mass percentages of 30%, 65%, 1%, and 4% to form a reinforced particle mixture;

[0025] Step 3: warm pressing forming, paving the interlayer of b...

Embodiment 2

[0027] A particle-reinforced wooden outdoor engineering material, which is made of a mixture of 5mm thick sliced, flattened, carbonized bamboo chips and reinforcement particles at a mass ratio of 3:2; wherein the reinforcement particle mixture consists of 40% wood flour, 55 % Bakelite powder, 4.5% nano-corundum, 0.5% nano-zinc oxide powder.

[0028] A method for preparing particle-reinforced wooden outdoor engineering materials, comprising the following steps:

[0029] Step 1: Prepare bamboo slices, cut the 5mm thick bamboo slices through slicing, flattening, and carbonization to a fixed length, and its length is consistent with the length of the cavity of the forming model;

[0030] Step 2: Prepare the reinforced particle mixture, and uniformly mix wood powder, bakelite powder, nano-corundum powder, and nano-zinc oxide powder according to mass percentages of 40%, 55%, 4.5%, and 0.5% to form a reinforced particle mixture;

[0031] Step 3: Warm pressing forming, paving the int...

Embodiment 3

[0033] A particle reinforced wood outdoor engineering material, which is made of 4.5mm thick sliced, flattened, carbonized bamboo chips and reinforced particles at a mass ratio of 5:2; wherein the reinforced particle mixture is made of 33% wood powder, 58% bakelite powder, 5% nano-corundum, 4% nano-zinc oxide powder.

[0034] A method for preparing particle-reinforced wooden outdoor engineering materials, comprising the following steps:

[0035] Step 1: Prepare bamboo slices, cut the 4.5mm thick bamboo slices through slicing, flattening and carbonization to a fixed length, the length of which is consistent with the length of the cavity of the forming model;

[0036] Step 2: Prepare the reinforced particle mixture, and uniformly mix wood powder, bakelite powder, nano-corundum powder, and nano-zinc oxide powder according to mass percentages of 33%, 58%, 5%, and 4% to form a reinforced particle mixture;

[0037] Step 3: Warm pressing forming, paving the interlayer of bamboo chip...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a particle reinforced wooden outdoor engineering material which is made of bamboo strips 3-5mm in thickness and subjected to slicing, flattening and carbonization as well as reinforced particle mixture, and further discloses a production method of the particle reinforced wooden outdoor engineering material. The method includes the following steps of producing the bamboo strips, producing the particle reinforced wooden outdoor engineering material and performing warm compaction. Aiming to overcome defects of existing wooden materials, the particle reinforced wooden outdoor engineering material perfectly inheriting advantages of wooden materials and good in weathering resistance, excellent in apparent hardness and static bending intensity and good in processing and etching performance and the production method thereof are provided.

Description

technical field [0001] The invention belongs to the field of new materials, and particularly relates to a kind of granules suitable for outdoor cultural corridors, urban scenery belts, floors, columns, load-bearing beams, leisure tables and chairs, signs, etc. Reinforced wooden outdoor engineering material and preparation method thereof. Background technique [0002] With the development of science and technology and the changes of the times, various outdoor activity venues are spread all over our cities. The well-known cultural corridors, urban scenery belts, tourist attractions, etc.; the floor and columns used to build such outdoor activity venues Most of the outdoor engineering materials such as load-bearing beams, leisure tables and chairs, signs, etc. are wood materials, and a few are stone materials. [0003] Wooden materials have many advantages, such as light weight, easy processing, and various exquisite patterns can be depicted on them. At the same time, wooden m...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B27N3/06C08L97/02C08K3/34C08K3/22B32B21/02B32B21/13
CPCB27N3/06B27N3/08B32B9/02B32B21/02B32B2307/536B32B2307/546B32B2307/712B32B2419/00C08K2201/011C08L61/06C08L97/02C08K3/34C08K2003/2296
Inventor 吴庆定王胜清
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY