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Method for manufacturing flame-retarding mothproof solid wood composite floor

A technology of solid wood composite flooring and composite boards, which is applied in the field of preparation of flame-retardant and anti-moth solid wood composite flooring, which can solve the problems of losing the appearance and texture of solid wood flooring, not being suitable for high-end floors, and being difficult to meet, and achieving high product added value and easy operation , The effect of ensuring fire safety

Inactive Publication Date: 2011-07-13
XUZHOU SHENGHE WOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these treatment methods have flame retardant properties to a certain extent, they are difficult to meet the needs of places with high flame retardant requirements. If they want to meet the performance requirements of smoke suppression, anti-corrosion, and insect resistance, multiple treatments are required. The treatment method loses the appearance and texture of solid wood flooring, which is not suitable for high-end flooring

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The main body of the flame-retardant and moth-proof solid wood composite floor is made of a multi-functional maple thin panel with a thickness of 2mm and a multi-functional veneer laminated composite board. Parquet.

[0017] The concentration of the multifunctional wood protection agent treatment liquid prepared is 12%, and it is composed of: 45 parts of guanylurea phosphate, 32 parts of diammonium hydrogen phosphate, 1 part of ammonium dihydrogen phosphate and 22 parts of boric acid are mixed evenly and dissolved in 733 parts of water . The air-dried maple veneer is impregnated with a multi-functional wood protectant treatment solution, the front vacuum is kept at -0.095MPa for 20min, the pressure is kept at 1.2MPa for 15min, and the back vacuum is kept at -0.05MPa for 10min. Dry the impregnated hardwood veneer at 60°C: dry to a moisture content of 9%, that is, a multi-functional hardwood veneer. Apply adhesive to the multi-functional laminated veneer composite board...

Embodiment 2

[0019] 1. Preparation of multifunctional wood protectant treatment solution: Dissolve 62 parts of guanylurea phosphate, 10 parts of ammonium dihydrogen phosphate, 3 parts of diammonium hydrogen phosphate and 25 parts of boric acid in water in parts by mass to obtain a concentration of more than 10%. Functional wood protective agent treatment liquid; 2. Impregnation treatment: Pre-vacuum -0.095MPa for 20min, pressurized for 1.2MPa for 15min, post-vacuum -0.05MPa for 10min, air-dried wood veneer in the multi-functional wood protective agent treatment liquid Treatment; 3. Drying of the multifunctional hardwood veneer: drying at 60°C until the moisture content is 9%, that is, the multifunctional hardwood veneer. Apply adhesive to the multi-functional laminated veneer composite board, form the multi-functional hardwood veneer with it, pre-press, hot-press and paste, and after curing for at least 5 days, after trimming, cutting, sanding, and heroic wire 1. Double-end milling treatme...

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Abstract

The invention discloses a method for manufacturing a flame-retarding mothproof solid wood composite floor and belongs to the technical field of building decorating materials. In the method, a multifunctional veneer laminated composite board is used as a substrate plate, a hardwood thin panel is used as a panel material, the hardwood thin panel is treated by a multifunctional wood protective agent treating solution to be formed into a multifunctional hardwood thin panel, the multifunctional veneer laminated composite board is coated with an adhesive, the multifunctional hardwood thin panel and the multifunctional veneer laminated composite board are formed into a blank, the blank is pre-pressed and thermally pressed till the multifunctional hardwood thin panel and the multifunctional veneer laminated composite board are well jointed and then is cured and treated by steps of edge aligning, cutting, sanding, processing in Homag production line and double-end milling, multi-pass base coating and surface coating are performed, fully curing is carried out and thus, the flame-retarding mothproof solid wood composite floor is manufactured. The invention has the advantages that: the process is simple and quick; the operation is easy; the production requirements can be met by sampling performing a process step of veneer immersing treatment before all process steps for producing the solid wood composite floor; the product update and upgrade of the existing artificial floor and solid wood composite floor enterprises can be realized easily; the added value of the product is high; and the method has a practical significance for guaranteeing fire safety in places where wood materials are used.

Description

technical field [0001] The invention relates to a method for preparing a flame-retardant and anti-moth solid wood composite floor, which belongs to the technical field of building materials. Background technique [0002] Solid wood composite flooring is a type of floor derived from the solid wood flooring family. It is favored by users for its advantages of natural wood feeling, good dimensional stability, easy installation and maintenance, and suitable for geothermal heating; due to the use of fast-growing artificial forest wood as the base material Save a lot of high-quality wood. However, the more prominent disadvantages of lignocellulosic materials are flammability, rot and insects, which bring more troubles to their application places. [0003] At present, some solid wood composite floors with flame retardant properties have come out, but most of them use one or more layers of melamine formaldehyde resin impregnated paper, plus a layer of wear-resistant layer containin...

Claims

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Application Information

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IPC IPC(8): B27M3/04B27D1/00
Inventor 王清文王奉强程瑞香隋淑娟王福华汤可新魏鹏
Owner XUZHOU SHENGHE WOOD
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