Plate and making method therefor

A production method and board technology, applied in the direction of flat products, manufacturing tools, wood processing appliances, etc., can solve the problems of non-waterproof, non-fireproof, non-durable, etc.

Inactive Publication Date: 2007-11-14
曹廷亿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing composite boards or density boards are all bonded by uric acid resin, and its main disadvantages are: (1) contain formaldehyde and other harmful substances that have a great impact on human health; (2) the surface needs to be decorated with other panels, The production process is relatively complicated; (3) easy to arch after being exposed to moisture; (4) not fireproof, not waterproof, not mothproof, not antistatic, not durable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] (1) Porcelain clay, tangerine peel, dried pine leaves are ground into powder, cross a sieve of 0.045mm, get 54 kilograms of porcelain clay (sticky silk mud) powder, 8 kilograms of tangerine peel powder, and 8 kilograms of pine leaf powder mix evenly;

[0012] (2) 15 kg of pine resin and 15 kg of tung oil were heated at 100°C for 1-5 hours;

[0013] (3) Add the powder in the first step to the composite resin in the second step, stir evenly, roll and form, dry at 50-140°, grind and polish with water to get the finished product.

[0014] The experimental results of the plate properties are as follows:

[0015] The bending strength of the board is 17-21mpa, the tensile strength is 50-90mpa, and the compressive strength is 70-180mpa; Q / YJF2001-2003; all of which are better than other existing composite boards.

[0016] Formaldehyde test result is 0

[0017] Acid resistance test: Soak in 1.0% sulfuric acid solution for 650 hours at room temperature, K=0.13%, and no change i...

Embodiment 2

[0022] (1) Porcelain clay, tangerine peel, pine leaves are dried and ground into powder, cross a sieve of 0.045mm, get 50 kilograms of porcelain clay (sticky silk mud) powder, 10 kilograms of tangerine peel powder, and 10 kilograms of pine leaf powder and mix evenly;

[0023] (2) 12 kilograms of pine resin and 18 kilograms of tung oil were heated at 100° C. for 1-5 hours;

[0024] (3) Add the powder in the first step to the composite resin in the second step, stir evenly, roll and form, dry at 50-140°C, grind and polish with water to get the finished product.

[0025] The experimental results of the plate properties are as follows:

[0026] The bending strength of the plate is 20-35mpa, the tensile strength is 70-110mpa, and the compressive strength is 90-200mpa; all of which are better than other existing composite plates.

[0027] Formaldehyde test result is 0

[0028] Acid resistance test: After soaking in 1.0% sulfuric acid solution at room temperature for 650 hours, K=0...

Embodiment 3

[0034] (1) Get 48 kilograms of porcelain clay (sticky silk mud) powder, 7 kilograms of tangerine peel powder, 12 kilograms of pine leaf powder, cross the sieve of 0.045mm, mix homogeneously;

[0035] (2) 18 kilograms of pine resin and 15 kilograms of tung oil were heated at a high temperature of 100°C for 1-5 hours;

[0036] (3) make finished product by the method for embodiment 1.

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Abstract

The invention discloses woods for making furniture and bureaus and its preparation method. The products are formed by mixing the following components and weight ratio uniformly, rolling, molding, drying, grinding and polishing: petuntse powder (viscin thread mud) 40-60, orange skin powder 5-15, pine leaves powder 5-15, pine resin 10-25 and tung oil 10-25. The plates have no formaldehyde or other harmful substance. It is fireproof, durable, wear, anti- bristletail and anti-static. It also can form natural figure without decorating with other panels or any treatment on the surface. Its preparation technologies are simple, color can not change and it can be polished for renewal repeatedly.

Description

technical field [0001] The invention relates to a plate used for making furniture, desks and the like and a making method. Background technique [0002] Existing composite boards or density boards are all bonded by uric acid resin, and its main disadvantages are: (1) contain formaldehyde and other harmful substances that have a great impact on human health; (2) the surface needs to be decorated with other panels, The production process is relatively complicated; (3) it is easy to arch after being exposed to moisture; (4) it is not fireproof, not waterproof, not mothproof, not antistatic, and not durable. Contents of the invention [0003] The purpose of the present invention is to provide a kind that does not contain formaldehyde and any other substances harmful to the human body. Static, fire-resistant, durable, wear-resistant, moth-proof composite panels. [0004] The composite plate of the present invention is a product obtained by mixing the following components and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27N3/02B27N3/08B27N1/02B27N7/00
Inventor 曹廷亿
Owner 曹廷亿
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