Wear-resisting waterproof flame-retardant wooden floor and manufacturing method thereof

A floor and wood technology, which is applied in the field of wood floor and wood floor preparation, can solve the problems of not having a solid wood feeling, formaldehyde release hazards, etc., and achieve the effects of less usage, expanded use range, and lower cost

Active Publication Date: 2015-07-22
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the multi-layer solid wood composite floor, only a very thin surface layer is made of natural forest high-quality wood, and the rest of the material comes from the plywood of fast-growing wood, which can protect the natural forest well, but its disadvantage is that the floor contains formaldehyde to varying degrees hazards of release;
[0007] Laminated composite wood flooring is composed of decorative paper, balance paper, wear-resistant paper and high-density fiberboard. It has the advantages of low manufacturing cost, good decorative effect, and wide source of materials. However, it does not have the texture of solid wood, and there are free The hazards of formaldehyde release

Method used

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  • Wear-resisting waterproof flame-retardant wooden floor and manufacturing method thereof

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Effect test

Embodiment 1

[0034] In Embodiment 1, the wear-resistant, waterproof, and flame-retardant wooden floor is a multi-layer composite structure, and its structure is as follows: figure 1 As shown, from top to bottom are the decorative wear-resistant waterproof layer veneer 1, the upper inorganic flame-retardant layer 2, the veneer reinforcement layer 3, the lower inorganic flame-retardant layer 4, and the fast-growing wood veneer 5. Moreover, the internal bonding strength of the wear-resistant, waterproof, and flame-retardant wooden floor is 0.75 MPa, the flame-retardant grade reaches A2 level, and the dimensional stability of moisture and heat resistance is 0.37% in the length direction and 1.05% in the width direction.

[0035] Its concrete preparation steps can be expressed as:

[0036](1) Preparation of inorganic flame retardant layer: use inorganic adhesive (ratio by mass: magnesium oxide: magnesium chloride: water: ammonium polyphosphate: trisodium phosphate: coupling agent: tartaric acid...

Embodiment 2

[0044] In Embodiment 2, the wear-resistant, waterproof, and flame-retardant wooden floor is a multi-layer composite structure, and its structure is as follows: figure 1 As shown, from top to bottom are the decorative wear-resistant waterproof layer veneer 1, the upper inorganic flame-retardant layer 2, the veneer reinforcement layer 3, the lower inorganic flame-retardant layer 4, and the fast-growing wood veneer 5. Moreover, the internal bonding strength of the wear-resistant, waterproof, and flame-retardant wooden floor is 0.80 MPa, the flame-retardant grade reaches A2-B1 level, and the dimensional stability of moisture and heat resistance is 0.35% in the length direction and 0.97% in the width direction.

[0045] Its concrete preparation steps are as follows:

[0046] (1) Preparation of inorganic flame retardant layer: use inorganic adhesive (ratio by mass: magnesium oxide: magnesium chloride: water: ammonium polyphosphate: trisodium phosphate: coupling agent: tartaric acid=...

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Abstract

The invention discloses a wear-resisting waterproof flame-retardant wooden floor. Fast growing wood plain cut veneer, high-quality broad-leaved wood sliced veneer and an inorganic flame-retardant layer are adopted as main raw materials of the wear-resisting waterproof flame-retardant wooden floor, and the wear-resisting waterproof flame-retardant wooden floor is formed by modified inorganic flame-retardant adhesives in a cold pressing and gluing mode. A manufacturing method comprises the steps that the inorganic adhesives and plant fibers are adopted to manufacture the inorganic flame-retardant layer; the inorganic adhesives are adopted to manufacture a veneer reinforcement layer; the modified inorganic adhesives are adopted to assemble the inorganic flame-retardant layer, the veneer reinforcement layer, the high-quality sliced veneer and balanced veneer, a floor blank is formed through cold pressing, then maintenance, longitudinal and transverse edge cutting, two-sided polishing, double-sided milling and UV paint treatment are carried out, and the wear-resisting waterproof flame-retardant wooden floor is obtained. The wear-resisting waterproof flame-retardant wooden floor completely has the decorative effect the same as that of a natural solid wood floor, is free of formaldehyde release harm, and has the functions of resisting wear, preventing water and retarding flames, the amount of adopted natural wood is quite small, and good ecological and environmental benefits are achieved.

Description

technical field [0001] The invention relates to the field of floor decoration materials in the wood industry, in particular to a wooden floor with wear-resistant, waterproof and flame-retardant properties and a preparation method for the wooden floor. Background technique [0002] With the advancement of science and technology and the continuous improvement of people's living standards, people's requirements for floor decoration materials are also getting higher and higher. In the interior decoration process, whether it is the living room, bedroom, study room, or bathroom and balcony, more or less ground decoration materials are used. This kind of ground decoration materials include wooden floors, floor tiles, carpets, natural stone or artificial stone, etc. There are a variety of choices, among which, wooden floor is favored by consumers because of its unique advantages such as good elasticity, natural and beautiful texture, and the ability to adjust the temperature and hum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/04E04F15/18B32B7/12B32B21/14B32B21/04B32B38/16B32B37/02C09J1/00C09J11/06C09J11/04
Inventor 吴义强李贤军卿彦李新功
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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