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Three-layer solid wood floor with negative ions and capable of removing formaldehyde and production process thereof

A production process, a technology of negative ions, applied in the field of wood flooring, to achieve the effect of improving lung function, improving myocardial nutrition, and reducing the use of wood

Inactive Publication Date: 2019-11-08
畲辉 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, a large number of trees need to be cut down as raw materials in the production process. As the world's forest coverage continues to decrease, wood resources are increasingly scarce. However, wood chips produced by wood processing plants, waste tires produced by auto repair plants, and corn burned in large quantities in rural areas Straw is a waste that needs to be treated. How to deal with these wastes and reprocess them is an urgent problem to be solved at present.

Method used

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  • Three-layer solid wood floor with negative ions and capable of removing formaldehyde and production process thereof
  • Three-layer solid wood floor with negative ions and capable of removing formaldehyde and production process thereof
  • Three-layer solid wood floor with negative ions and capable of removing formaldehyde and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The raw material formula is:

[0038] Including 33% wood chips, 18% corn stalks, 23% waste rubber, 3% negative ion powder, 1.5% flame retardant, 1.5% waterproofing agent and 12% adhesive.

[0039] Specific steps are as follows:

[0040] Step 1: Cut sawdust, corn stalks and waste rubber separately and grind them into granules, pass through an 80-mesh sieve, put them into a mixer and stir evenly to obtain a mixture;

[0041] Step 2: Add negative ion powder, flame retardant, waterproofing agent and adhesive to the mixture in step 1 in sequence and stir evenly, and shape it by hot pressing to obtain the base material layer;

[0042] Step 3: Put the wear-resistant layer, decorative layer, substrate layer, first solid wood layer, second solid wood layer, third solid wood layer and balance layer into a high-temperature press for pressing;

[0043] Step 4: cutting and grooving the pressed wooden floor to obtain a finished wooden floor.

[0044] experimental method:

[0045] S...

Embodiment 2

[0048] The raw material formula is:

[0049] Including 35% wood chips, 20% corn stalks, 25% waste rubber, 5% negative ion powder, 2% flame retardant, 3% waterproofing agent and 10% adhesive.

[0050] Specific steps are as follows:

[0051] Step 1: Cut sawdust, corn stalks and waste rubber separately and grind them into granules, pass through an 80-mesh sieve, put them into a mixer and stir evenly to obtain a mixture;

[0052] Step 2: Add negative ion powder, flame retardant, waterproofing agent and adhesive to the mixture in step 1 in sequence and stir evenly, and shape it by hot pressing to obtain the base material layer;

[0053] Step 3: Put the wear-resistant layer, decorative layer, substrate layer, first solid wood layer, second solid wood layer, third solid wood layer and balance layer into a high-temperature press for pressing;

[0054] Step 4: cutting and grooving the pressed wooden floor to obtain a finished wooden floor.

[0055] experimental method:

[0056] Ste...

Embodiment 3

[0059] The raw material formula is:

[0060] Including 33% of wood chips, 22% of corn stalks, 23% of waste rubber, 7% of negative ion powder, 2.5% of flame retardant, 4.5% of waterproofing agent and 8% of adhesive.

[0061] Specific steps are as follows:

[0062] Step 1: Cut sawdust, corn stalks and waste rubber separately and grind them into granules, pass through an 80-mesh sieve, put them into a mixer and stir evenly to obtain a mixture;

[0063] Step 2: Add negative ion powder, flame retardant, waterproofing agent and adhesive to the mixture in step 1 in sequence and stir evenly, and shape it by hot pressing to obtain the base material layer;

[0064] Step 3: Put the wear-resistant layer, decorative layer, substrate layer, first solid wood layer, second solid wood layer, third solid wood layer and balance layer into a high-temperature press for pressing;

[0065] Step 4: cutting and grooving the pressed wooden floor to obtain a finished wooden floor.

[0066] experiment...

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Abstract

The invention discloses a three-layer solid wood floor with negative ions and capable of removing formaldehyde and a production process thereof. The three-layer solid wood floor comprises a wood floorbody, wherein the wood floor body comprises a balance layer, a base material layer, a first solid wood layer, a second solid wood layer, a third solid wood layer, a decorative layer and a wear-resistant layer; and one side of the wood floor body is provided with a convex edge, and the other side is provided with a groove. A photo-catalyst in the wood floor can effectively decompose pollutants such as formaldehyde, benzene, toluene, xylene and ammonia, has high-efficiency and broad-spectrum disinfection performance, and can decompose and harmlessly treat toxins released by bacteria or fungi. Negative ions have the effect of improving and increasing lung functions; and the negative ions have the effect of slowing blood and prolonging a clotting time, can increase the oxygen content in blood, and is beneficial to transportation, absorption and utilization of blood oxygen. Raw materials of the wood floor use wood chips, waste rubbers, corn straws and other waste materials, the waste materials are treated, environmental pollution caused by the waste materials is avoided, and the use of wood can be greatly reduced.

Description

Technical field: [0001] The invention relates to the field of wood floors, in particular to a three-layer solid wood floor with negative ions capable of removing formaldehyde and a production process thereof. Background technique: [0002] Laminate flooring is a popular ground material in recent years. Official scientific name: impregnated paper laminated wood flooring. It is made after the logs are crushed, filled with glue, preservatives, additives, and pressed by a hot press at high temperature and high pressure. Therefore, it breaks the physical structure of the logs and overcomes the weakness of poor stability of the logs. The composite floor has high strength, uniform specifications, high wear resistance coefficient, anti-corrosion, anti-moth and good decorative effect, which overcomes the problems of scars, insect eyes and color difference on the log surface. Composite wood flooring does not need to be painted or waxed. It is widely used and easy to maintain. It is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B29/06B32B29/00B32B21/06B32B21/04B32B9/02B32B9/04B32B21/02B32B21/10B32B25/10B32B5/02B32B3/06B32B7/08B32B33/00B32B37/10B32B37/06B27N3/02B27N3/10B27N1/02B27D1/00C08L97/02C08L19/00C08L63/00C08L61/06C08L61/24C08L75/04C08L29/14C08L27/24C08K3/22C08K3/36C08K3/38C08K3/32
CPCB27D1/00B27N1/0209B27N3/02B27N3/10B32B3/06B32B7/08B32B9/02B32B9/042B32B9/047B32B21/02B32B21/042B32B21/045B32B21/06B32B21/10B32B25/10B32B29/005B32B29/06B32B33/00B32B37/06B32B37/10B32B2264/067B32B2307/70B32B2419/04C08K2003/222C08K2003/2227C08K2003/2241C08K2003/2272C08L97/02C08L19/003C08L63/00C08L61/06C08L61/24C08L75/04C08L29/14C08L27/24C08K3/22C08K3/36C08K3/38C08K3/32
Inventor 佘辉
Owner 畲辉
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