CN1319759C

CN1319759C - Two-color construction material structure with wood grain imitating surface and fabricating method thereof

Info

Publication number: CN1319759C
Application number: CNB2004100907439A
Authority: CN
Inventors: 王贵云
Original assignee: Nan Ya Plastics Corp
Current assignee: Nan Ya Plastics Corp
Priority date: 2004-11-08
Filing date: 2004-11-08
Publication date: 2007-06-06
Anticipated expiration: 2024-11-08
Also published as: CN1603140A

Abstract

The invention relates to a two-color building material structure imitating a wood grain surface. A two-color laminated structure is formed by coating a layer of dark plastic coating layer on a plastic building material body with a lighter background color. The imitation wood grain dent is formed on the surface of the layer; the thickness of the imitation wood grain dent using the plastic coating layer is relatively thin, so it can reflect the background color of the plastic building material body, so that the imitation wood grain dent of the plastic coating layer There is therefore a color difference between the wood grain dents and the original surface color of the plastic covering layer, so that the two-color building material structure does not need to be painted, so that the building material has a surface imitating wood grain.

Description

The two-color construction material structure of simulated wood grain surfaces and method for making thereof

Technical field

The present invention relates to a kind of two-color construction material structure of simulated wood grain surfaces, refer in particular to dark plastics coating thin layer and be coated on simulated wood grain surfaces two-color construction material structure above the more shallow materials for construction body of background color.

Background technology

Building materials such as doorframe that materials such as employing plastics or carbon fiber are made or window frame, in order to imitate the texture of wooden building materials, and utilize Surface Machining to handle and the surface of the imitative wood grain of formation, again by painting one deck paint with behind the wood grain lines that highlights simulated wood grain surfaces, the surface of building materials such as this doorframe of being made by plastics or carbon fiber material or window frame just can show the roughly the same effect of natural wood.

Yet,, also uneconomical in fact because the simulated wood grain surfaces of this common plastics building materials or carbon fiber building materials must just need the cost of many expenditures paint work through just showing the texture effect of imitative wood grain after the paint work.

Summary of the invention

Main purpose of the present invention provides a kind of two-color construction material structure of simulated wood grain surfaces, be coated on the more shallow plastics of background color or above the carbon fiber building materials body and constitute a kind of double-colored lamination construction material structure with the plastics coating layer of one deck dark color, after processing is handled through simulated wood grain surfaces, imitate the wood grain indenture because of being formed with on the surface of this plastics coating layer, and the thickness of formed imitative wood grain indenture is because thinner, relatively can be reflected to the background color of plastics or carbon fiber building materials body, make the imitative wood grain indenture of this plastics coating layer and the surperficial primary colors of this plastics coating layer aberration therefore occur, therefore, needn't carry out paint work, just can show the roughly the same effect of natural wood, having does not need painting modifies and cost-effective advantage.

Secondary objective of the present invention provides a kind of two-color construction material structure method for making of simulated wood grain surfaces, can be applicable to building materials such as doorframe or window frame, after making the surface of building materials such as the doorframe of the double-colored laminated construction of tool or window frame processing being handled through simulated wood grain surfaces, needn't carry out paint work, just can show the roughly the same effect of natural wood.

The two-color construction material structure of simulated wood grain surfaces of the present invention, be to be dark plastics coating thin layer with one deck primary colors to be coated on primary colors and to be above the materials for construction body of light color and to constitute double-colored laminated construction, it is characterized in that: the surface of this plastics coating thin layer has imitative wood grain indenture, and should imitate the look of wood grain indenture and the surperficial primary colors formation aberration of this plastics coating thin layer.

The two-color construction material structure of simulated wood grain surfaces of the present invention has following feature: this materials for construction body is doorframe building materials shapes; This materials for construction body is window frame building materials shapes.The thickness of this plastics coating thin layer is 0.3mm～0.7mm.

The two-color construction material method for making of simulated wood grain surfaces of the present invention is to make with extrusion technology to comprise that one deck primary colors is dark plastics coating thin layer and is coated on primary colors and is double-colored lamination building materials above the materials for construction body of light color, and its step comprises:

(a) allotment is used for the material of extrusion molding materials for construction body and plastics coating thin layer, wherein, the material selection of this materials for construction body be through mixing colours the thermoplastic expanded material of light color or thermoplasticity not foam material be material; And the material selection of this plastics coating thin layer to be dark plastic materials such as PVC, acryl or ABS through mixing colours be material;

(b) under 150 ℃～200 ℃ of mould temperature, be the materials for construction body of light color with extrusion die extrusion molding primary colors; And the last layer primary colors that is covered simultaneously on the surface of this materials for construction body is dark color and the thickness plastics coating thin layer at 0.3mm～0.7mm, and makes the two-color construction material that is double-colored lamination;

(c) to the made two-color construction material of step (b) after supercooling, impose simulated wood grain surfaces processing and handle, make to form many imitative wood grain indentures on the surface of plastics coating thin layer of this two-color construction material;

(d) paint work needn't be carried out in the surface of the plastics coating thin layer of the two-color construction material of completing steps (c), utilizes the look of imitative wood grain indenture and the surperficial primary colors of this plastics coating thin layer to form aberration, can show the roughly the same imitative wood grain effect of natural wood naturally.

The two-color construction material method for making of simulated wood grain surfaces of the present invention is characterized in that, step (b) is doorframe building materials shapes with the materials for construction body of extrusion die extrusion molding.

The two-color construction material method for making of simulated wood grain surfaces of the present invention is characterized in that, step (b) is window frame building materials shapes with the materials for construction body of extrusion die extrusion molding.

Description of drawings

Fig. 1 is the schematic diagram of the two-color construction material of simulated wood grain surfaces shown in the present;

Fig. 2 is the partial enlarged drawing of two-color construction material shown in Figure 1, shows the double-colored laminated construction of two-color construction material of the present invention, is coated on above the more shallow materials for construction body of background color by the plastics coating layer of one deck dark color and constitutes;

Fig. 3 is the part section enlarged drawing of two-color construction material shown in Figure 1, shows that two-color construction material of the present invention needn't paint work and just can show the effect of imitating wood grain by form imitative wood grain indenture on the plastics coating layer;

Fig. 4 is the manufacturing flow chart of two-color construction material shown in the present.

[primary clustering symbol description]

10, two-color construction material 20, materials for construction body

30, plastics coating thin layer 35, imitative wood grain indenture

The specific embodiment

As shown in Figure 1 to Figure 3, two-color construction material 10 shown in the present is to make double-colored laminated construction with extrusion technology, comprises the materials for construction body 20 that a background color is more shallow and the plastics coating thin layer 30 of a dark color.

That is, two-color construction material 10 shown in the present is to be dark plastics coating thin layer 30 with primary colors to be coated on primary colors and to be a kind of double-colored laminated construction that is constituted on the surface of materials for construction body 20 of light color.

Wherein, the shape of this materials for construction body 20 is to make primary colors with extrusion technology to be the doorframe of light color or the shape of window frame building materials, and primary colors is this dark plastics coating thin layer 30 and then is extruded on the surface that is coated on this materials for construction body 20.

After two-color construction material 10 of the present invention is through simulated wood grain surfaces processing processing, promptly form many imitative wood grain indentures 35 on the surface of this plastics coating thin layer 30, and the indenture degree of depth of formed imitative wood grain indenture 35 is to exceed with the unlikely thickness that passes this plastics coating thin layer 30.

Therefore, two-color construction material 10 of the present invention just can be by formed imitative wood grain indenture 35, because the relation of thinner thickness, so relatively can be reflected to the light background color that primary colors is this materials for construction body 20 of light color, make the shown look that comes out of this imitative wood grain indenture 35 compare, tangible aberration contrast effect is arranged naturally with the surperficial primary colors of this plastics coating thin layer 30.

So two-color construction material 10 of the present invention just can show the roughly the same imitative wood grain effect of natural wood naturally by the effect that the aberration contrast is arranged between the surperficial primary colors of this plastics coating thin layer 30 and the formed imitative wood grain indenture 35.Two-color construction material 10 of the present invention is owing to carrying out paint work, so can save the cost of paint work.

As shown in Figure 4, the manufacture method of two-color construction material 10 shown in the present is to the order of step (e) and make according to following steps (a).

Step (a): allotment is used for the material of extrusion molding materials for construction body 20 and plastics coating thin layer 30, wherein, the material of this materials for construction body 20, select for use the thermoplastic expanded material that is light color through mixing colours or thermoplasticity not foam material be material; And the material of this plastics coating thin layer 30, then selecting the plastic materials such as PVC, acryl or ABS that are dark color through mixing colours for use is material;

Step (b): under 150 ℃～200 ℃ of mould temperature, be the doorframe of light color or the materials for construction body 20 of window frame building materials shape with extrusion die extrusion molding primary colors; And, be the last layer primary colors that is covered simultaneously on the surface of this materials for construction body 20 of light color at primary colors and be dark color and thickness, make this materials for construction body (20) constitute the two-color construction material 10 that is double-colored lamination doorframe or window frame structure with this plastics coating thin layer 30 at the plastics coating thin layer 30 of 0.3mm～0.7mm;

Step (c): the two-color construction material 10 that step (b) is made then carries out simulated wood grain surfaces processing and handles after supercooling, makes to form many imitative wood grain indentures 35 on the surface of plastics coating thin layer 30 of this two-color construction material 10;

Step (d): because the made two-color construction material of step (b) 10 after processing is handled through step (c) simulated wood grain surfaces, has the effect that aberration contrasts between the surperficial primary colors of the plastics coating thin layer 30 of this two-color construction material 10 and the formed imitative wood grain indenture 35; So, the surface of the plastics coating thin layer 30 of this two-color construction material 10, needn't carry out paint work, utilize imitative wood grain indenture 35, can show the roughly the same imitative wood grain effect of natural wood naturally because of the formed aberration phenomenon of the light primary colors that is reflected to materials for construction body 20.

Step (e): conveying needn't be passed through the two-color construction material finished product of the simulated wood grain surfaces of paint work again.

Claims

1. A two-color building material structure imitating the surface of wood grain, which is a two-color laminated structure formed by covering the plastic building material body with a light-colored original color with a layer of dark-colored plastic coating thin layer, which is characterized in that: The surface of the plastic coating thin layer has imitation wood grain dents, and the color of the imitation wood grain dents forms a color difference with the surface primary color of the plastic coating thin layer.

2. The two-color building material structure with imitation wood grain surface as claimed in claim 1, wherein the plastic building material body is in the shape of a door frame building material.

3. The two-color building material structure with imitation wood grain surface as claimed in claim 1, wherein the plastic building material body is in the shape of a window frame building material.

4. The two-color building material structure with imitation wood grain surface as claimed in claim 1, 2 or 3, characterized in that the thickness of the thin plastic coating layer is 0.3mm-0.7mm.

5. The two-color building material structure with imitation wood grain surface as claimed in claim 1, 2 or 3, characterized in that the plastic coating thin layer is coated on the building material body made of thermoplastic foaming material.

6. The two-color building material structure with imitation wood grain surface as claimed in claim 1, 2 or 3, characterized in that the plastic coating thin layer is coated on the building material body made of thermoplastic non-foaming material.

7. The two-color building material structure with imitation wood grain surface according to claim 1, 2, or 3, wherein the plastic building material body is replaced by a building material body made of carbon fiber.

8. A two-color building material production method with imitation wood grain surface, which is made by extrusion molding technology, which includes a layer of dark primary color plastic coating thin layer coated on the original light color plastic building material body. Layer building materials, the steps of which include:

(a) The material used to extrude the plastic building material body and the plastic coating thin layer, wherein the material of the plastic building material body is a thermoplastic foaming material with a light color after deployment, or a thermoplastic non-foaming material. ; And the material of the plastic coating thin layer is made of PVC, acrylic or ABS plastic material with a dark color after deployment;

(b) At a mold temperature of 150°C to 200°C, extrude a light-colored plastic building material body with an extrusion die; 0.3mm ~ 0.7mm plastic coating thin layer, and made into a two-color laminated two-color building materials;

(c) After cooling the two-color building material produced in step (b), apply imitation wood grain surface processing, so that many imitation wood grain dents are formed on the surface of the plastic coating thin layer of the two-color building material.

9. The method for making two-color building materials with imitation wood grain surface as claimed in claim 8, characterized in that, in step (b), the plastic building material body extruded by the extrusion die is in the shape of a door frame building material.

10. The method for producing two-color building materials with imitation wood grain surface as claimed in claim 8, characterized in that, in step (b), the plastic building material body extruded by the extrusion die is in the shape of a window frame building material.