CN2632207Y - Nanometer composite floor - Google Patents

Abstract

A novel nano-composite floor is characterized in that it consists of a melamine resin-impregnated paper surface layer containing nano-inorganic silver or nano-zinc oxide materials and aluminum oxide, a thin wood layer of precious tree species, a high-density wood layer and a multi-layer glued substrate. Compared with conventional solid wood floors and various bamboo/wood composite floors, the utility model has all the advantages of solid wood floors, and its surface strength, wear resistance, weather resistance, etc. are obviously superior to existing products, and its waterproof and antifouling capabilities There is also a great improvement. Because the surface coating contains nano and aluminum oxide materials, not only the mechanical properties of the surface have reached the laminated floor products with high-density fiberboard as the base material, but also have obvious antibacterial and bactericidal effects, and the decorative effect is also very beautiful.

Description

Nano composite floor

1. Technical field

The utility model belongs to the technical field of wood-based panel manufacturing in the wood processing industry.

2. Background technology

With the increasing shortage of wood resources, the production of solid wood flooring is greatly restricted, and the market price is also getting higher and higher. Solid wood flooring not only consumes a lot of wood resources, but also has many difficult problems in terms of paving, daily maintenance, weather resistance and durability. Therefore, there are many artificial decorative materials that can replace solid wood flooring, such as bamboo flooring, bamboo-wood composite flooring (CNZL 93237321.6), bamboo veneer veneer composite flooring (CNZL 01244563.0) and bamboo strip flooring (CNZL 02219711.7), etc. wait. The common feature of these new artificial decorative floor materials is that, except for the differences in the performance and structure of the substrate, the floor surface is still treated with ordinary paint. Therefore, it is still difficult to make a breakthrough in the wear resistance and durability of the floor surface, resulting in It eliminates the embarrassing situation of "affordable but unaffordable" commonly existing in home decoration, and the appearance of the floor surface is also significantly different from traditional floor materials.

3. Contents of the invention

The design purpose of this utility model is to overcome the main defects of the existing types of floor materials made of natural bamboo and wood materials, which are not high in wear resistance and durability, rationally use precious tree species and develop artificial fast-growing materials, and improve floor quality. surface properties.

The technical solution of the utility model is: use artificial fast-growing wood or imported miscellaneous wood to make a multi-layer glued substrate (4), and glue a layer of high bulk density wood layer (3) and precious tree species thin wood layer ( 2); the surface layer (1) is melamine resin impregnated paper containing nano inorganic silver or nano zinc oxide material and aluminum oxide.

4. Description of drawings

Figure 1 is a schematic diagram of the structure of the nano-composite floor. The surface layer (1) in the figure is melamine resin impregnated paper containing nano inorganic silver or nano zinc oxide material and aluminum oxide, (2) is a thin wood layer of precious tree species, (3) is a high bulk density wood layer, (4) is a multi- Layer glued substrate.

5. Specific implementation

Example 1:

Add 0.5% to 5% of nano-inorganic silver materials with a diameter of ≤100 nanometers and aluminum oxide (commonly known as "corundum") with a diameter of ≤40 microns (400 meshes) into the melamine resin, and impregnate the artificial with the melamine resin mixture. Decorate base paper with board to make surface material (1); use poplar veneer to make multi-layer glued substrate (4) with a thickness of 10-16mm, and use imported miscellaneous wood with high bulk density - Abidong rotary cut to make a thickness of about 1.5mm high bulk density wood layer (3), sliced precious wood such as teak or black walnut to make thin wood of about 0.2-0.3mm, and made thin wood layer of precious tree species (2), after conventional drying, billet formation, coating Or dipping, hot pressing, sawing and other processing, you can get various specifications of nano-composite flooring with a thickness of about 12-18mm.

Example 2:

Add 0.5% to 5% of nano-zinc oxide materials with a diameter of ≤100 nanometers and aluminum oxide (commonly known as "corundum") with a diameter of ≤40 microns (400 meshes) into the melamine resin, and impregnate the artificial with the melamine resin mixture. Decorate base paper with board to make surface material (1); use poplar veneer to make multi-layer glued substrate (4) with a thickness of 10-16mm, and use imported miscellaneous wood with high bulk density - Abidong rotary cut to make a thickness of about 1.5mm high bulk density wood layer (3), sliced precious wood such as teak or black walnut to make thin wood of about 0.2-0.3mm, and made thin wood layer of precious tree species (2), after conventional drying, billet formation, coating Or dipping, hot pressing, sawing and other processing, you can get various specifications of nano-composite flooring with a thickness of about 12-18mm.

Example 3:

A multi-layer glued substrate (4) with a thickness of 11-17mm is made of abidon wood veneer, and the high bulk density wood layer (3) is not used, and the rest is the same as in Examples 1 and 2. After conventional drying, blank formation, coating or dipping, hot pressing, sawing and other processing, various specifications of nano-composite flooring with a thickness of about 12-18mm can be obtained.

Example 4:

Use bamboo/wood composite or other wood-based panel materials to make multi-layer glued substrates (4), and adjust the thickness of multi-layer glued substrates (4) and high bulk density wood layers (3) according to user needs, and can be made into different thicknesses and different bulk densities and nano-composite floors of different strengths.

Compared with conventional solid wood floors and various bamboo/wood composite floors, the utility model has all the advantages of solid wood floors, its surface strength, wear resistance, weather resistance, etc. are obviously superior to existing products, and its waterproof and antifouling capabilities There is also a great improvement. Because the surface coating contains nano and aluminum oxide materials, not only the mechanical properties of the surface have reached the laminated floor products with high-density fiberboard as the base material, but also have obvious antibacterial and bactericidal effects, and the decorative effect is also very beautiful.

Claims (1)

1. a nano combined floor is characterized in that being made of the melmac impregnated paper top layer (1) of containing nano inorganic silver or nano zinc oxide material and alundum (Al, rare tree veneer layer (2), high unit weight lumber layer (3) and multilayer gluing substrate (4).