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V-SPC stone-plastic wood floor and preparation method thereof

A wood floor, stone plastic technology, applied in the direction of floors, buildings, building structures, etc., can solve the problems of easy release of harmful substances formaldehyde, high production costs, waterproof, moisture-proof, fireproof, and insect-proof performance. The effect of good borer performance, saving wood and improving stability

Pending Publication Date: 2021-11-19
张春昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing solid wood composite floor has high production cost; general waterproof, moisture-proof, fire-proof, and insect-proof performance, and is easy to release harmful substance formaldehyde. Therefore, we have proposed a V-SPC stone-plastic wood floor and its preparation method

Method used

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  • V-SPC stone-plastic wood floor and preparation method thereof
  • V-SPC stone-plastic wood floor and preparation method thereof

Examples

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preparation example Construction

[0029] Further, a preparation method of V-SPC stone-plastic wood flooring comprises the following steps:

[0030] S1. Put stone powder, plastic granules, additives, plant fibers, coupling agent, and crosslinking agent into the mixer, and mix them uniformly;

[0031] S2. Carry out an extrusion operation through an extruder, extrude and form a stone-plastic plate, and perform the first sanding treatment after aging for 24 hours to obtain a base material layer 1;

[0032] S3, using a polyurethane adhesive to paste the decorative layer 2 on the front of the substrate layer 1, and paste the balance layer 3 on the back of the substrate layer 1, and press and paste it for 24 hours by a multi-layer press;

[0033] S4. Carry out the second sanding treatment again, and carry out the surface UV paint wear-resistant treatment on the upper end of the decorative layer 2 to obtain the wear-resistant layer 4;

[0034] S5. Unlock the tenons on the four sides of the base material layer 1, stic...

Embodiment 2

[0041] In Example 2, a V-SPC stone-plastic wood flooring includes a base material layer 1, the upper end of the base material layer 1 is glued with a decorative layer 2, and the lower end of the base material layer 1 is glued with a balance layer 3 , the upper end of the decorative layer 2 is provided with a wear-resistant layer 4, the lower end of the balance layer 3 is glued with a bottom layer 5, and the side wall of the base material layer 1 is also provided with a tenon 6 and a tenon groove 7 corresponding to each other, The tenon 6 and the tenon groove 7 are matched.

[0042] Further, the substrate layer 1 is an SPC stone-plastic plate, and the thickness of the substrate layer 1 is 10mm; the decorative layer 2 is a sliced ​​wood layer or a rotary-cut wood layer, and the thickness of the decorative layer 2 is 2mm; the balance layer 3 is a rotary cut wood layer, the thickness of the balance layer 3 is 1.5mm, and the bottom layer 5 is a cork pad or an IXPE buffer pad.

[0...

Embodiment 3

[0056]In Example 3, a V-SPC stone-plastic wood flooring includes a base material layer 1, the upper end of the base material layer 1 is glued with a decorative layer 2, and the lower end of the base material layer 1 is glued with a balance layer 3 , the upper end of the decorative layer 2 is provided with a wear-resistant layer 4, the lower end of the balance layer 3 is glued with a bottom layer 5, and the side wall of the base material layer 1 is also provided with a tenon 6 and a tenon groove 7 corresponding to each other, The tenon 6 and the tenon groove 7 are matched.

[0057] Further, the substrate layer 1 is an SPC stone-plastic plate, and the thickness of the substrate layer 1 is 8mm; the decorative layer 2 is a sliced ​​wood layer or a rotary-cut wood layer, and the thickness of the decorative layer 2 is 0.5mm; the balance The layer 3 is a rotary cut wood layer, the thickness of the balance layer 3 is 0.5mm, and the bottom layer 5 is a cork pad or an IXPE buffer pad. ...

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Abstract

The invention relates to the technical field of stone-plastic wood floors, and particularly relates to a V-SPC stone-plastic wood floor. The V-SPC stone-plastic wood floor comprises a base material layer, wherein a decorative layer is connected to the upper end of the base material layer in a glued mode; a balance layer is connected to the lower end of the base material layer in a glued mode; a wear-resistant layer is arranged at the upper end of the decorative layer; a bottom layer is connected to the lower end of the balance layer in a glued mode; and a tenon and a mortise which correspond to each other are further formed in the side wall of the base material layer and matched with each other. Compared with a solid wood composite floor, the V-SPC stone-plastic wood floor saves wood, improves the stability and can be recycled; compared with a traditional stone-plastic floor, the V-SPC stone-plastic wood floor has the real wood decoration effect and is attractive and elegant; and compared with the solid wood composite floor, the V-SPC stone-plastic wood floor is good in waterproof, dampproof, fireproof and mothproof performance and suitable for various occasions.

Description

technical field [0001] The invention relates to the technical field of stone-plastic wood flooring, in particular to a V-SPC stone-plastic wood flooring and a preparation method thereof. Background technique [0002] The solid wood composite floor is made of cross-laminated boards of different tree species, which overcomes the shortcomings of the solid wood floor's wet expansion and shrinkage to a certain extent. The dry shrinkage and wet expansion rate is small, and it has good dimensional stability. Natural wood grain and comfortable foot feel. [0003] However, the existing solid wood composite floor has high production cost; general waterproof, moisture-proof, fireproof, and moth-proof performance, and is easy to release harmful substance formaldehyde. Therefore, we propose a V-SPC stone-plastic wood floor and its preparation method. Contents of the invention [0004] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a V-S...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/02E04F15/04C08L101/00C08L97/02
CPCE04F15/02E04F15/02038E04F15/041E04F15/042C08L101/00C08L97/02E04F2201/023E04F2201/043C08L2205/16
Inventor 张春昌金永镇张源峰
Owner 张春昌
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