Composite floor

A composite flooring and raw material technology, applied in ceramic molding machines, construction, manufacturing tools, etc., can solve the problems of easily exceeding the standard of formaldehyde content, easily exceeding the standard of harmful organic volatile content, human hazards, etc., and achieve good lubrication and stable chemical properties , to promote the effect of coloring

Inactive Publication Date: 2020-02-11
安徽溪木木业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are a lot of adhesives, and the formaldehyde content is easy to exceed the shortcoming
[0006] The existing composite flooring is basically made of organic materials, and the content of harmful organic volatiles is easy to exceed the standard, which is harmful to the human body

Method used

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  • Composite floor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A composite floor, comprising the following raw materials in parts by weight: 40 parts of magnesium oxide, 14 parts of sawdust, 2 parts of wood fiber, 8 parts of coastal saline soil, 8 parts of diatom mud, 1 part of boric acid, 3 parts of pulp powder, and magnesium sulfate solution 60 parts, 1 part of inorganic glue, 1.2 parts of reinforcing agent, 1 part of colorant, 1 part of polyethylene wax.

[0021] Wherein, the inorganic glue is a solvent-free two-component polyurethane glue; the coastal saline soil is dehydrated and ground at a low temperature, the temperature of the low temperature dehydration is 10°C, and the water content of the coastal saline soil after dehydration is less than or equal to 5%, and the purpose of the coastal saline soil after grinding is The number is greater than or equal to 450 mesh; the concentration of magnesium sulfate solution is 40%.

[0022] The preparation method includes the following steps: (1) mixing and stirring the above-mentione...

Embodiment 2

[0027] A composite floor, comprising the following raw materials in parts by weight: 50 parts of magnesium oxide, 20 parts of sawdust, 6 parts of wood fiber, 10 parts of coastal saline soil, 12 parts of diatom mud, 2 parts of boric acid, 7 parts of pulp powder, and magnesium sulfate solution 70 parts, 3 parts of inorganic glue, 2.4 parts of reinforcing agent, 2 parts of coloring agent, 2 parts of polyethylene wax.

[0028] Wherein, the inorganic glue is a solvent-free two-component polyurethane glue; the coastal saline soil is dehydrated and ground at a low temperature, and the temperature of the low temperature dehydration is 16°C. After dehydration, the water content of the coastal saline soil is less than or equal to 5%. The number is greater than or equal to 450 mesh; the concentration of magnesium sulfate solution is 48%.

[0029] The preparation method includes the following steps: (1) mixing and stirring the above-mentioned raw materials in parts by weight to form a mix...

Embodiment 3

[0034] A composite floor, comprising the following raw materials in parts by weight: 45 parts of magnesium oxide, 17 parts of sawdust, 4 parts of wood fiber, 9 parts of coastal saline soil, 10 parts of diatom mud, 1.5 parts of boric acid, 5 parts of pulp powder, and magnesium sulfate solution 65 parts, 2 parts of inorganic glue, 1.8 parts of reinforcing agent, 1.5 parts of colorant, 1.5 parts of polyethylene wax.

[0035] Among them, the inorganic glue is a solvent-free two-component polyurethane glue; the coastal saline soil is dehydrated and ground at a low temperature, and the temperature of the low temperature dehydration is 13°C. After dehydration, the water content of the coastal saline soil is less than or equal to 5%. The number is greater than or equal to 450 mesh; the concentration of magnesium sulfate solution is 44%.

[0036] The preparation method includes the following steps: (1) mixing and stirring the above-mentioned raw materials in parts by weight to form a m...

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Abstract

The invention discloses a composite floor. The composite floor comprises the following raw materials of magnesium oxide, sawdust, wood fiber, coastal salt soil, diatom ooze, boric acid, pulp powder, magnesium sulfate solution, inorganic glue, a reinforcing agent, a coloring agent and polyethylene wax. The composite floor has the beneficial effects that the raw materials are basically inorganic materials, the use of organic raw materials is reduced, and the problem of harmful organic volatile matters is reduced from the source, so that the composite floor is more environmentally friendly; and the polyethylene wax used in the composite floor is stable in chemical property, has good lubricating effect, and also has the effect of promoting coloring of the coloring agent in the composite floor.

Description

technical field [0001] The invention belongs to the field of composite floors, and in particular relates to a composite floor. Background technique [0002] Composite wood flooring, also called laminated wood flooring, laminated flooring, because some companies have different purposes, they often name some names by themselves, such as super strong wood flooring, diamond-shaped wood flooring, etc., no matter how complicated their names are, How different, these panels are all laminate flooring. Also known as impregnated paper laminated wood flooring / laminate flooring, it consists of a wear-resistant layer, a decorative layer, a high-density substrate layer, and a balance (moisture-proof) layer. [0003] The impregnated paper laminated wooden floor is made of one or more layers of special paper impregnated with thermosetting amino resin, paved on the surface of particleboard, high-density fiberboard and other artificial board substrates, with a balance layer on the back and a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/02E04F15/18B28B1/14B28B1/52C04B28/30
CPCB28B1/14B28B1/525C04B28/30C04B2111/28C04B2111/82E04F15/02E04F15/181C04B14/304C04B22/142C04B18/26C04B14/361C04B14/08C04B22/0013C04B18/241C04B24/2611C04B2103/54C04B2103/0068
Inventor 王锋
Owner 安徽溪木木业股份有限公司
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