A double-layer composite wood floor and its preparation method

A double-layer composite and wooden floor technology, applied in the direction of building materials, etc., to achieve the effect of reducing wood felling, convenient installation and laying, and reducing consumption

Inactive Publication Date: 2015-10-21
何晓龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And these floors in the prior art still can not satisfy people's needs

Method used

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  • A double-layer composite wood floor and its preparation method
  • A double-layer composite wood floor and its preparation method
  • A double-layer composite wood floor and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0180] The magnesium oxide, magnesium chloride, silicon dioxide, wood fiber, accelerator and modifier are put into the blender, and the blender mixes 20% of the magnesium oxide, 55% of magnesium chloride, two Silicon oxide 0.5%, wood fiber 15%, accelerator 2.5% and modifying agent 1% feed intake are placed in agitator; Described magnesium oxide 20%, magnesium chloride 55%, silicon dioxide 0.5%, wood fiber 15%, Accelerator 2.5% and modifier 2% are stirred evenly in the agitator, and the stirring time is 1-5min to prepare a slurry; the mold base is conveyed under the agitator through a conveyor belt, and the slurry is put into into the mold base; put 5% of the glass fiber into the mold base, mix with the slurry, and press to obtain a blank; leave the blank for 12 to 18 hours, and perform surface treatment on the blank. Processing to obtain a plate-shaped base material; the AB cold pressure glue added with 0.5% catalyst unsaturated resin is applied to the base material and bonded...

Embodiment 2

[0182]The magnesium oxide, magnesium chloride, silicon dioxide, wood fiber, accelerator and modifier are put into the blender, and the blender mixes 30% of the magnesium oxide, 32% of magnesium chloride, two Silicon oxide 5%, wood fiber 23%, accelerator 3% and modifier 1% feed intake are placed in agitator; Described magnesium oxide 30%, magnesium chloride 32%, silicon dioxide 5%, wood fiber 23%, Accelerator 4% and modifier 1% are stirred evenly in the agitator, and the stirring time is 1-5min to prepare a slurry; the mold base is conveyed under the agitator through a conveyor belt, and the slurry is put into into the mold base; put 6% of the glass fiber into the mold base, mix with the slurry, and press to obtain a blank; leave the blank for 12 to 18 hours, and surface the blank Processing to obtain a plate-shaped base material; AB cold-press glue added with 1% catalyst unsaturated resin is applied to the base material and bonded to the solid wood veneer, and the bonded base ...

Embodiment 3

[0184] Put the magnesium oxide, magnesium chloride, silicon dioxide, wood fiber, accelerator and modifying agent into the blender, and the blender mixes 40% of the magnesium oxide, 25% of magnesium chloride, two Silicon oxide 4%, wood fiber 21%, accelerator 3.5% and modifying agent 1.5% feed intake are placed in agitator; Described magnesium oxide 40%, magnesium chloride 25%, silicon dioxide 4%, wood fiber 21%, Accelerator 4% and modifier 1.5% are stirred evenly in the agitator, and the stirring time is 1~5min to prepare a slurry; the mold base is conveyed under the agitator by a conveyor belt, and the slurry is put into into the mold base; put 2% of the glass fiber into the mold base, mix with the slurry, and press to obtain a blank; leave the blank for 12 to 18 hours, and perform surface treatment on the blank. Processing to obtain a plate-shaped substrate; AB cold-press glue added with 1.5% catalyst unsaturated resin is applied to the substrate and bonded with the solid woo...

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Abstract

The invention discloses a double-layer composite wood floor. The double-layer composite wood floor comprises a base material and a real-wood veneer which is 0.6mm to 5.0mm in thickness; the base material is bonded with the real-wood veneer by being coated with AB cold-pressing glue, the bonded base material and real-wood veneer is subjected to cold-pressing molding in a pressing machine, wherein the pressing time is 4-5 hours, so as to obtain the double-layer composite wood floor; the base material comprises the following primary raw materials in percentage by weight: 20-40% of magnesium oxide, 25-60% of magnesium chloride, 0.5-10% of silicon dioxide, 15-30% of wood fiber and 1-8% of glass fiber. Correspondingly, the invention also discloses a preparation method of the double-layer composite wood floor. The double-layer composite wood floor provided by the invention not only is environmental-friendly, non-toxic, odorless, tasteless, non-radioactive, and does not have any harmful effects to human bodies and animals, but also has the following advantages of low cost, fireproof and waterproof property, insect prevention and bacteria inhibition and heat resistance and reducing noise and the like.

Description

technical field [0001] The invention relates to the field of floors, in particular to a double-layer composite wood floor and a preparation method thereof. Background technique [0002] With the improvement of human environmental protection awareness and the rise of fuel prices, the precious wood that can be used in the production of solid wood flooring in my country is less and less, resulting in the high price of solid wood flooring. Moreover, the solid wood floor is easy to deform and shrink, the installation cost is high, it is easy to be affected by moisture, it is not fire-resistant, and it is easy to be eaten by insects. In order to alleviate this tense situation, a large number of laminate flooring and laminate flooring are produced domestically to meet consumer demand. [0003] Laminate flooring is generally made of wood grain paper pressed on the base material of MDF, and is treated with wear resistance and surface paint. In addition, compared with solid wood floo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C2/10
Inventor 何晓龙
Owner 何晓龙
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