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Wooden plywood and preparation method thereof

A wooden plywood and wood technology, applied in the field of wooden plywood and its preparation, can solve the problems of wood perishable and moth-eaten, natural defects of wood, easy burning of wood, etc., and achieve strong resistance, cost-effective, environment-friendly Good results

Inactive Publication Date: 2021-10-22
朱毅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] For this reason, the present invention provides a kind of wooden plywood and preparation method thereof, to solve existing wooden plywood dry shrinkage wet expansion, anisotropy, wood cracking, warping and other defects, wood easy to rot and moth, wood easy Combustion and natural defects in wood

Method used

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  • Wooden plywood and preparation method thereof
  • Wooden plywood and preparation method thereof
  • Wooden plywood and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1 A kind of wooden plywood and preparation method thereof

[0038] Step 1, after the huanghuali is processed, the remaining scraps are processed and beaten into wood powder of 400-800 mesh;

[0039] Step 2, making a skeleton with bamboo strips;

[0040] Step 3: Mix 500g of wood powder, 100g of rice stalk powder and 0.5g of silicon dioxide to obtain a mixed powder, add 250g of unsaturated resin adhesive to the mixed powder, pour it into the mold, add 120g of bamboo strip skeleton, 15g of fiber, Essence 0.5g, hollow tube 14g, 30 minutes out of the mold, resin glue polishing, that is, the required wooden splint.

[0041] The method of using the unsaturated resin adhesive is to pour 300g of resin first, then add blue water, which is 9g of accelerator, and then add the white water of oxidant, which is 6g of initiator, after stirring evenly, to obtain the unsaturated resin adhesive; the obtained wood The schematic diagram of the plate is figure 1 As shown, furni...

Embodiment 2

[0042] Embodiment 2 A kind of wooden plywood and preparation method thereof

[0043] Step 1, after the processing of Siamese rosewood, the remaining scraps are processed and beaten into 400-800 mesh wood powder;

[0044] Step 2, making a skeleton with bamboo strips;

[0045] Step 3: Mix 800g of wood powder and 0.5g of silica evenly to obtain mixed powder, add 100g of acrylic glue to the mixed powder, pour it into the mold, add 70g of skeleton, 15g of fiber, 0.5g of essence, 14g of hollow tube, 30 The mold is released in minutes, and the resin glue is polished to obtain the required wooden plywood; furniture made of wooden boards such as image 3 shown.

Embodiment 3

[0046] Embodiment 3 A kind of wooden plywood and preparation method thereof

[0047]Step 1: After the red sandalwood is processed, the remaining fragments are processed and crushed into 400-800 mesh wood powder; the processed fragments of ivory bone or mammoth teeth are crushed into 400-800 mesh to obtain dental bone powder;

[0048] Step two, make the skeleton with bamboo strips;

[0049] Step 3: Mix 500g of wood powder, 200g of dental bone powder and 0.5g of silicon dioxide to obtain a mixed powder, add 200g of unsaturated resin adhesive to the mixed powder, pour it into the mold, add 70g of skeleton, 15g of fiber, and 0.5 g, hollow tube 14g, take out the mold in 30 minutes, polish with resin glue, obtain the required wooden plywood; Figure 4 shown.

[0050] The method of using the unsaturated resin adhesive is to first pour 300g of resin, then add 9g of blue water, that is, an accelerator, stir well, then add white water of an oxidant, that is, 6g of an initiator, and st...

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Abstract

The invention discloses a wooden plywood and a preparation method thereof, and particularly relates to the field of wooden plywood manufacturing. The wooden plywood comprises crushed wood, a weight regulator, bamboo strips, silicon dioxide, an adhesive, fibers, essence and hollow pipes. The method comprises the following steps: crushing wood; and uniformly mixing wood powder, a weight regulator and silicon dioxide to obtain mixed powder, adding an adhesive into the mixed powder, pouring into a mold, adding a bamboo strip skeleton into the mold, shaping, demolding, and polishing with a resin adhesive to obtain the required wooden plywood. The wood plywood prepared by the invention is sun-proof, water-proof, good in anisotropy, free from curling, free from bursting, acid-base-resistant, free from insect breeding of wood, high in wear resistance and force resistance and free from deformation under external force; and the wood plywood prepared by the invention adopts crushed wood, can be recycled and reused, is environment-friendly, is low in cost and is beneficial to mass production.

Description

technical field [0001] The invention relates to the field of wooden plywood processing, in particular to a wooden plywood and a preparation method thereof. Background technique [0002] There are many types of wooden plywood in the market now. Wooden plywood also has many advantages of its own: wood is easy to work with. Tenon joints, nail joints and gluing are often seen between wooden plywoods, and various metal connectors; they can also be bent and compressed after cooking. The strength-to-weight ratio of wood is greater than that of ordinary metal, that is, wood is light but strong. Air-dried wood is a good thermal and electrical insulating material. Make handles for utensils. Wood has natural beautiful pattern, luster and color, which can play a special decorative effect. Wood absorbs ultraviolet rays and reflects infrared rays. Wood has good acoustics. Wood is an elastic-plastic material, which has a certain degree of lightness when damaged, giving people a sens...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/10
CPCC04B26/10C04B14/06C04B18/24C04B18/265C04B24/00C04B18/18
Inventor 朱毅
Owner 朱毅
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