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Photocatalyst antibacterial solid wood composite floor board and production process of photocatalyst antibacterial solid wood composite floor board

A solid wood composite floor, photocatalyst antibacterial technology, applied in the direction of wood processing equipment, manufacturing tools, layered products, etc., can solve the problems of floor structure and performance to be improved, and achieve improved photocatalytic activity, stable performance, and high environmental protection Effect

Inactive Publication Date: 2015-10-21
DEHUA TB NEW DECORATION MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] CN202467086U (2012-2-29) discloses a photocatalyst antibacterial floor, but the structure and performance of the floor still need to be improved

Method used

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  • Photocatalyst antibacterial solid wood composite floor board and production process of photocatalyst antibacterial solid wood composite floor board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] The production process of photocatalyst antibacterial solid wood composite floor:

[0058] 1. Middle board finishing: The purchased eucalyptus or mixed wood middle boards are sorted according to the feeding standards, mainly according to their appearance grades. The feeding of materials that meet the standards needs to strictly control the moisture content;

[0059] 2. Glue adjustment: the additives and soybean flour are mixed at a ratio of 1.5:1, and the electric mixer is used for high-speed stirring for 5 minutes to make it fully mixed and uniform to make biomass soybean gum with a viscosity of 30,000 cps; additives include water and alkali , Polyvinyl alcohol, hexamethyl-epichlorobutane, kaolin and isocyanate;

[0060] 3. Glue cloth and blank assembly: Glue the finished middle plate. The glue needs to be evenly distributed and the amount of glue is controlled at 160g / m 2 , No flower glue phenomenon;

[0061] 4. Cold pressing: Put the assembled slabs into the cold press for c...

Embodiment 2

[0084] The production process of photocatalyst antibacterial solid wood composite floor:

[0085] 1. Middle board finishing: The purchased eucalyptus or mixed wood middle boards are sorted according to the feeding standards, mainly according to their appearance grades. The feeding of materials that meet the standards needs to strictly control the moisture content;

[0086] 2. Glue adjustment: the additives and soybean flour are mixed at a 2.5:1 ratio, and the electric mixer is used for high-speed stirring for 15 minutes to make it fully mixed to make biomass soybean gum, the viscosity is controlled at 100000 cps; the additives include water and alkali , Polyvinyl alcohol, hexamethyl-epichlorobutane, kaolin and isocyanate;

[0087] 3. Glue cloth and blank assembly: Glue the finished middle plate. The glue should be uniformly distributed, and the glue amount should be controlled at 220g / m. 2 , No flower glue phenomenon;

[0088] 4. Cold pressing: Put the assembled slabs into the cold pr...

Embodiment 3

[0111] The production process of photocatalyst antibacterial solid wood composite floor:

[0112] 1. Middle board finishing: The purchased eucalyptus or mixed wood middle boards are sorted according to the feeding standards, mainly according to their appearance grades. The feeding of materials that meet the standards needs to strictly control the moisture content;

[0113] 2. Glue adjustment: the additives and soybean flour are mixed at a ratio of 2:1, and the electric mixer is used for high-speed stirring for 10 minutes to make it fully mixed and uniform to make biomass soybean gum with a viscosity of 90000 cps; additives include water and alkali , Polyvinyl alcohol, hexamethyl-epichlorobutane, kaolin and isocyanate;

[0114] 3. Glue cloth and blank assembly: Glue the finished middle plate. The glue should be uniformly distributed, and the glue amount should be controlled at 200g / m 2 , No flower glue phenomenon;

[0115] 4. Cold pressing: Put the assembled slabs into the cold press f...

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Abstract

The invention relates to a photocatalyst antibacterial solid wood composite floor board, and belongs to the field of a functional environment-friendly healthy floor board. The formaldehyde release limited quantity of the solid wood composite floor board is smaller than 0.3mg / L; the antibacterial rate of the solid wood composite floor board is greater than or equal to 90 percent; the surface wear-resistant index of the solid wood composite floor board is smaller than or equal to 0.08g / 100r; a decoration layer, a wear-resistant primer layer and a photocatalyst antibacterial oil decoration layer are sequentially arranged on a substrate layer; the photocatalyst antibacterial oil decoration layer is a mixture layer consisting of nanoscale TiO2 photocatalyst materials, nanometer silver and UV (Ultraviolet) scratch-resistant finish paint according to a mass ratio being (1-2):(0.2-0.4):(15-20); and a balance layer is arranged under the substrate layer. A production process of the photocatalyst antibacterial solid wood composite floor board comprises the steps of: middle plate tidying, glue mixing, glue application and blank assembling for the first time, cold pressing for the first time, core trimming, glue application and blank assembling for the second time, hot pressing for the first time, fixed thickness sanding, edge cutting, puttying, polishing, sorting, maintenance, glue application and veneering, cold pressing for the third time, hot pressing for the second time, multi-blade sawing, sanding, two-end milling, primer application, finish paint mixing and finish paint application. The photocatalyst antibacterial solid wood composite floor board has the advantages of good antibacterial function, high strength, good wear-resistant performance and foot feeling comfort.

Description

Technical field [0001] The invention relates to a photocatalyst antibacterial solid wood composite floor, which belongs to the field of functional environmentally friendly healthy floors. Background technique [0002] There are various volatile organic compounds and harmful microorganisms in people's living environment, which directly affect people's physical and mental health. Most of the pathogenic bacteria in the living environment often come from the ground dirt and pets. The floor directly contacts the human body, and it is easier to transmit the microorganisms that breed pathogens and bacteria to the human body. In the past, people used chemical drugs to spray anti-mildew and antibacterial agents around the room to solve the air quality problem in the room. Ordinary anti-mildew and antibacterial agents are more toxic, have poor heat resistance and durability, and are sprayed on the floor and decoration. The surface of the board is easy to change color and affect the appear...

Claims

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Application Information

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IPC IPC(8): E04F15/04E04F15/10B27M3/04B32B33/00B32B37/12C09J189/00C09D5/14C09D7/12
Inventor 叶交友刘元强詹先旭沈金祥程明娟姜彬
Owner DEHUA TB NEW DECORATION MATERIAL CO LTD
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