CN215407164U - Anti-ultraviolet plastic-wood composite floor - Google Patents

Abstract

The utility model provides an anti-ultraviolet plastic-wood composite floor, wherein a cork layer is adhered to the lower surface of a base material layer, and a color film layer and a PET film layer are sequentially paved on the upper surface of the base material layer. The substrate layer is of a three-layer composite structure and comprises a PVC hard layer positioned in the middle and PVC soft layers positioned on two sides, wherein the upper PVC soft layer has stronger elasticity and has better buffer effect on objects falling on the floor, the safety during use is improved, the middle PVC hard layer has higher physical strength, so that the stability of the whole structure is ensured, the lower PVC soft layer is ensured to be adhered to the lower plate compactly through the elastic action of the PVC soft layer, and meanwhile, the substrate layer also plays a certain elastic buffer effect between the PVC soft layer and the ground paved below to prevent the corners of the floor from warping; an anti-ultraviolet coating is coated between the color film layer and the PET film layer to improve the sun-proof capability of the floor, thereby reducing the maintenance difficulty and prolonging the service life.

Description

Anti-ultraviolet plastic-wood composite floor

Technical Field

The utility model belongs to the field of plastic-wood composite floors, and particularly relates to an anti-ultraviolet plastic-wood composite floor.

Background

The floor is an important decorative material of the floor surface layer of a house, and can be divided into a solid wood floor and a composite floor according to the used raw materials, wherein the solid wood floor is directly processed by natural wood, and has higher comfort in appearance and foot feel due to the texture and texture of natural growth of the wood, so the solid wood floor is popular with the users. However, with the increase of the importance of ecological environment protection in the global scope, the solid wood floor is replaced by a novel composite material floor more and more.

The plastic-wood composite floor is a novel environment-friendly building material appearing in recent years, wherein wood and plastic are combined, so that the plastic-wood composite floor has certain wood-like texture while higher material performance is ensured. However, most of the existing plastic-wood floors still have the defect of poor sunlight insolation resistance, and need to be further improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an anti-ultraviolet plastic-wood composite floor.

The present invention achieves the above technical objects by the following technical means.

The utility model provides an ultraviolet resistance moulds wooden laminate flooring, pastes at the substrate layer lower surface and has had the cork layer, has laid various rete and PET rete in proper order on the substrate layer upper surface, and the coating has the one deck ultraviolet resistance coating between various rete and PET rete.

Further, the substrate layer is a three-layer composite structure and comprises a PVC hard layer located in the middle and PVC soft layers located on two sides.

Furthermore, the thickness of the PVC hard layer is 2-4 mm, and the thickness of the PVC soft layer is 1-3 mm.

Further, the base material layer is adhered to the cork layer through a waterborne double-component polyurethane adhesive.

Furthermore, the color film layer material is a PVC color film, and the thickness of the color film layer material is 0.05-0.1 mm.

Further, the thickness of the PET film layer is 0.1-0.5 mm.

Further, the ultraviolet-resistant coating is formed by coating ultraviolet-resistant paint.

The utility model has the beneficial effects that:

(1) the utility model provides a novel ultraviolet-resistant plastic-wood composite floor, wherein a base material layer adopts a three-layer composite structure that a PVC soft layer sandwiches a PVC hard layer, and can provide better mechanical property; and set up the one deck cork layer below the substrate layer, form and mould wooden composite construction to simulate the feel feedback of imitative wooden floor, promote the travelling comfort when using.

(2) According to the utility model, the color film layer and the PET film layer are sequentially paved on the upper surface of the base material layer, so that the visual decoration effect and the wear-resistant and scratch-resistant effects are respectively achieved; and still coat the ultraviolet resistance coating between colored rete and PET rete, be used for promoting the sun-proof ability of floor to reduce the maintenance degree of difficulty, increase of service life.

Drawings

Fig. 1 is a structural view of the ultraviolet-resistant plastic-wood composite floor of the present invention.

Reference numerals:

1-a cork layer; 2-a substrate layer; 21-PVC hard layer; 22-PVC soft layer;

3-a color film layer; 4-ultraviolet resistant coating; 5-PET film layer.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

As shown in fig. 1, the plastic-wood composite floor of the utility model sequentially comprises a cork layer 1, a base material layer 2, a color film layer 3 and a PET film layer 5 from bottom to top. The substrate layer 2 is a three-layer composite structure and is formed by compounding a PVC hard layer 21 positioned in the middle and PVC soft layers 22 positioned at the upper side and the lower side; the PVC hard layer 21 and the PVC soft layer 22 both belong to the existing PVC material, and the difference of the hardness of the PVC hard layer and the PVC soft layer is caused by whether the material contains a softening agent or not; according to the utility model, the method that the PVC soft layer 22 sandwiches the PVC hard layer 21 is adopted, so that the overall mechanical property of the whole substrate layer 2 is improved, specifically, the upper PVC soft layer 22 has strong elasticity, has a good buffering effect on objects falling on the floor, and improves the safety in use, while the middle PVC hard layer 21 has high physical strength, so that the stability of the whole structure is ensured, the lower PVC soft layer 22 is tightly adhered to the lower plate under the action of the elasticity of the PVC soft layer 22, and meanwhile, the middle PVC hard layer plays a certain elastic buffering effect with the ground paved below, so that the corners of the floor are prevented from warping; the thickness of the PVC hard layer 21 is 2-4 mm, and the thickness of the upper or lower PVC soft layer 22 is 1-3 mm respectively.

There is one deck cork layer 1 in 2 bottoms on the substrate layer through waterborne bi-component polyurethane adhesive bonding, cork layer 1 mainly plays the elastic action to for moulding wooden laminate flooring provides the feel feedback of imitative solid wood floor, 1 ~ 3mm in cork layer thickness.

In order to enable the composite floor to have better visual impression, the upper surface of the base material layer 2 is adhered with a color film layer 3, the color film layer 3 is made of a PVC color film and belongs to the existing material, and the thickness of the PVC color film layer is 0.05-0.1 mm. A layer of PET film layer 5 is laid on the upper surface of the color film layer 3, the PET film layer 5 plays a role in wear resistance and scratch resistance, and the thickness of the PET film layer is 0.1-0.5 mm. Because the color film layer 3 does not endure long-time sunlight exposure, an anti-ultraviolet coating 4 is further arranged between the color film layer 3 and the PET film layer 5, the anti-ultraviolet coating 4 can be prepared by coating anti-ultraviolet paint, the anti-ultraviolet paint belongs to the existing product, and the specific variety or components of the anti-ultraviolet paint are not described herein.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. The present invention is not limited to the above-described embodiments, and any obvious improvement, replacement or modification by those skilled in the art can be made without departing from the spirit of the present invention.

Claims (7)

1. An ultraviolet-resistant plastic-wood composite floor is characterized in that: paste at substrate layer (2) lower surface and have cork layer (1), laid various rete (3) and PET rete (5) in proper order on substrate layer (2) upper surface, the coating has one deck ultraviolet resistance coating (4) between various rete (3) and PET rete (5).

2. The ultraviolet resistant plastic-wood composite floor as recited in claim 1, wherein: the substrate layer (2) is of a three-layer composite structure and comprises a PVC hard layer (21) located in the middle and PVC soft layers (22) located on two sides.

3. The ultraviolet resistant plastic-wood composite floor as recited in claim 2, wherein: PVC stereoplasm layer (21) thickness 2 ~ 4mm, PVC soft layer (22) thickness 1 ~ 3 mm.

4. The ultraviolet resistant plastic-wood composite floor as recited in claim 1, wherein: the base material layer (2) is adhered to the cork layer (1) through a waterborne bi-component polyurethane adhesive.

5. The ultraviolet resistant plastic-wood composite floor as recited in claim 1, wherein: the color film layer (3) is made of a PVC color film and has the thickness of 0.05-0.1 mm.

6. The ultraviolet resistant plastic-wood composite floor as recited in claim 1, wherein: the thickness of the PET film layer (5) is 0.1-0.5 mm.

7. The ultraviolet resistant plastic-wood composite floor as recited in claim 1, wherein: the ultraviolet-resistant coating (4) is formed by coating ultraviolet-resistant paint.

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