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Fire-resistance synthetic wood and its manufacturing method

A technology for synthesizing wood and flame-retardant layers, applied in the direction of manufacturing tools, wood-layered products, chemical instruments and methods, etc., can solve practical problems such as fire prevention, and achieve light weight, good toughness, and strong adhesion Effect

Inactive Publication Date: 2006-09-13
杨光伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, although different types of fireproof products such as fireproof boards and fireproof doors have appeared, none of them can solve the actual problem of fireproofing. The fireproofing materials in the domestic and foreign markets have not been effectively solved from the source.

Method used

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  • Fire-resistance synthetic wood and its manufacturing method
  • Fire-resistance synthetic wood and its manufacturing method
  • Fire-resistance synthetic wood and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1 of the above-mentioned flame-retardant synthetic wood manufacturing process is as follows:

[0038] 1. Process the wood into a veneer with a thickness of 0.5mm;

[0039] 2. Treat the wood veneer with flame retardant, anti-insect and anti-corrosion treatment: After vacuum pressurization, the vacuum degree is 97% (33mvbar) and the pressure is 2.5mpa. After soaking, add flame retardants, insect repellents, and preservatives (the above materials are made of phosphoric acid, boric acid, and dihydroammonia. deployment);

[0040] 3. Enter the dryer to dry the veneer after flame retardant treatment, and the dry humidity of the veneer in the air is controlled at 40-55%:

[0041] 4. The veneer after drying is manually spliced ​​and shaped, and the shape and size are determined according to the market and users;

[0042] 5. Put the assembled veneer on the special tool for equidistant or unequal-distance drilling, the aperture is Φ3, and the hole distance is between ...

Embodiment 2

[0049] Embodiment 2 of flame-retardant synthetic wood manufacturing process is as follows:

[0050] 1. The wood is processed into a veneer with a thickness of 10mm;

[0051] 2. Treat the wood veneer with flame retardant, anti-insect and anti-corrosion treatment: After vacuum pressurization, the vacuum degree is 97% (33mvbar) and the pressure is 2.5mpa. After soaking, add flame retardants, insect repellents, and preservatives (the above materials are made of phosphoric acid, boric acid, and dihydroammonia. deployment);

[0052] 3. Enter the dryer to dry the veneer after flame retardant treatment, and the dry humidity of the veneer is controlled at 40-55%;

[0053] 4. The veneer after drying is manually spliced ​​and shaped, and the shape and size are determined according to the market and users;

[0054] 5. Put the assembled veneer on the special tool for equidistant or unequal-distance drilling, the hole diameter is Φ20, the hole distance is between 90mm-100mm; the dry humid...

Embodiment 3

[0061] Embodiment 3 of flame-retardant synthetic wood manufacturing process is as follows:

[0062] 1. The wood is processed into a veneer with a thickness of 0.7mm;

[0063] 2. Treat the veneer with fire-retardant, insect-proof and anti-corrosion treatment;

[0064] 3. Enter the dryer to dry the veneer after flame retardant treatment, and the dry humidity of the veneer is controlled at 40-55%;

[0065] 4. The veneer after drying is manually spliced ​​and shaped;

[0066] 5. Put the assembled veneer on the special tool for equidistant or unequal-distance drilling, the aperture is Φ12, and the hole distance is between 50mm-70mm;

[0067] 6. According to the composition and weight ratio: saw foam or peanut shell powder 125kg; talcum powder 27kg; double fly powder 27kg; perlite 30kg; magnesium chloride 315kg; Make a liquid with a density between 1.4 and 1.5 and mix it with other materials;

[0068] 7. Select a good veneer for the top and bottom, and use incomplete ones in the...

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Abstract

A flame-retarding synthetic wood features that its surficial wood layer has holes and the flame-retarding material of flame-retarding layer is filled into said holes. Said flame-retarding layer is proportionally prepared from saw dust or peanut shell powder, talc powder, calcium carbonate, pearlite, magnesium chloride and magnesium oxide. Its preparing process is also disclosed.

Description

technical field [0001] The invention relates to a flame-retardant synthetic wood and a manufacturing method thereof. Background technique [0002] For a long time, the issue of fire protection of wood decorative materials has been an important issue that my country and the world have paid close attention to and urgently needed to be resolved. In recent years, although different types of fireproof products such as fireproof boards and fireproof doors have appeared, none of them can solve the actual problem of fireproofing. The fireproofing materials in the domestic and foreign markets have not been effectively solved from the source. At present, the materials sold in the decoration materials market have disadvantages such as non-fireproof, moisture-resistant, excessive harmful substance content, and easy insects. At the same time, it solves the current shortage of timber resources. Contents of the invention [0003] The first object of the present invention is to provide a...

Claims

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Application Information

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IPC IPC(8): B27D1/08B32B21/04
CPCB27K2240/30B27K3/32B27K3/0278B27K3/08B27K3/166B27K3/18B27K2200/30
Inventor 杨光伟李凯夫沈干全
Owner 杨光伟
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