WO2018133048A1

WO2018133048A1 - Method of manufacturing multi-layer fire-resistant composite panel, and structure thereof

Info

Publication number: WO2018133048A1
Application number: PCT/CN2017/071987
Authority: WO
Inventors: 陈斌
Original assignee: 陈斌
Priority date: 2017-01-20
Filing date: 2017-01-20
Publication date: 2018-07-26

Abstract

A method of manufacturing a multi-layer fire-resistant composite panel (10), and structure thereof. The method comprises: selecting a plastic material of a main body (11) from fire-resistant materials such as polycarbonates, and attaching an acrylic layer (12) to one or two sides of the main body (11), the thickness of the acrylic layer (12) being no greater than 20% of a total thickness. The acrylic layer (12) attached to one side of the main body (11) has an outward facing surface coated with a chemical agent to achieve surface hardening or an anti-fouling effect. The main body (11) is attached with a coloring layer (13) on the opposite side of the acrylic layer (12). The coloring layer (13) is mainly for adding a color by means of adhesion to the other side of the main body (11), such that when the multi-layer fire-resistant composite panel (10) is observed from outside of the acrylic layer (12), a sense of dimensionality is provided by the appearance of the transparent main body (11) and the color of the coloring layer (13). The multi-layer fire-resistant composite panel (10) requires, according to a requirement of a construction site, further cutting and machining to be produced in a predetermined form for installation.

Description

Manufacturing method and structure of multi-layer flame-resistant composite board

Technical field

The invention relates to a manufacturing method and structure of a multi-layer flame-resistant composite board, in particular to a multi-layer acrylic plastic composite board with anti-fouling, abrasion, flame resistance, appearance and easy processing characteristics And its structure.

Background technique

Among the building materials currently used in walls or partitions, one of them is painted glass, the main purpose of which is to be attached to a wall or a partition. The technique of baking glass is mainly in the glass of a predetermined size. The process of painting the paint on one side makes the glass produce a predetermined color from the other side, so that the glass as a whole has a transparent three-dimensional effect, and can be painted into a specific color for the interior decoration according to the designer's needs. When a few pieces of lacquered glass are placed on the wall to present a special color visual appearance, and because the glass surface is smooth and non-staining, it is often used by the decorator in a more susceptible space. Achieve easier cleaning results.

Referring to the implementation state and partial side view of the prior art lacquered glass shown in FIG. 1 and FIG. 2, the lacquer glass 20 has a glass body 21 which is directly used in the factory for the needs of the designer. The glass body 21 is formed into a desired size, and the glass body 21 has a see-through characteristic, so that a paint of a specific color is applied to the area of the wall W by its preset surface to form a paint surface 22, which is colored through the paint surface 22 After the penetrating glass body 21 is presented, the finished paint glass 20 can provide a visual color feeling. Since the paint glass 20 is often applied as an interior decoration building material, it also has good anti-fouling and visual aesthetic effects, but the paint is painted. The glass 20 also has several disadvantages: 1) Excessive weight: Since the lacquered glass 20 must have a balance of strength, the thickness ratio thereof is high, so that the weight of the single-piece glass body 21 is quite heavy, whether during handling or during construction. Cause The burden of the author and the increase of the overall building structure load; 2) fragile and easy to break: due to the low ductility and high hardness of the glass body 21, the structure of the glass body 21 is encountered when a large impact or high temperature is encountered. It will be easy to be brittle, and once the glass is brittle, the erupted debris will easily cause harm to the human body and increase the risk of construction. 3) Difficulties in processing: due to the high hardness and low ductility of the material after the glass is formed. The characteristics, plus the weight is very heavy, so the paint glass 20 is first measured and then directly formed in the factory, and painted and painted. After being completed, it is transported to the construction site, which is difficult to change the appearance on site. In the case of design, if there is a need to change the shape or the formed size does not meet the actual demand, the result can only be costed once again to customize the corrected size glass, which is a rigid limitation for the interior decoration and increases the cost burden. .

At present, the market for heat-resistant plastic materials such as polycarbonate (PC, Polycarbonate) and other heat-resistant materials combined with acrylic (polymethylmethacrylate-PMMA, Polymethylmethacrylate) composite sheet application has high transparency and toughness. And it is easy to carry out the advantages of mechanical physical property processing, but its application is only used in optical products such as touch screens or panels, because such composite panels are mainly based on the small area of the material and the environment in which it is used is relatively Single, so the existing composite sheet design features are different from the building materials.

Summary of the invention

A method for manufacturing a multi-layer flame-resistant composite panel, the main feature comprising the following steps: a step of selecting: having a body selected from a plastic material such as polycarbonate and having a flame-resistant material, and being on one side or two sides of the body The sides are combined with an acrylic layer, and the body is selected according to the designer's preset requirements including the thickness, material and refractory processing material of the body, the thickness of the acryl layer not exceeding 20% of the total thickness; surface treatment steps: The surface of the body is bonded to the outer surface of the acrylic layer to coat the surface to achieve surface hardening or anti-fouling effect; forming step: after the multi-layer flame-resistant composite board completes the coloring step, further cutting according to the needs of the construction site Processing produces a preset shape for laying.

The structure of a multi-layer flame-resistant composite board is composed of an acrylic layer, a body and a coloring layer, and the main feature is that the acrylic layer is further coated with a coating agent to achieve a hard surface. The anti-staining effect; the body is selected from a plastic material having a flame-resistant material such as polycarbonate, and is selected according to requirements including a thickness, a material, and a refractory raw material; the colored layer is combined with a predetermined color of opaque acrylic, etc. The color can be attached to the other side surface of the main body, and the stereoscopic feeling is obtained by the appearance of the transparent material and the color of the colored layer. The multi-layer flame-resistant composite board can be further processed according to the design requirements. Shape or color match.

DRAWINGS

The drawings are intended to provide a further understanding of the disclosure, and are in the In the drawing:

Figure 1 is a diagram of an embodiment of the prior art.

Figure 2 is a side cross-sectional view of a prior art product.

Figure 3 is a flow diagram showing the implementation of a preferred embodiment of the present invention.

Figure 4 is a side cross-sectional view of a preferred embodiment of the present invention.

Figure 5 is a side cross-sectional view showing a second embodiment of the present invention.

Figure 6 is a side cross-sectional view showing a third embodiment of the present invention.

Figure 7 is a diagram of a processing embodiment of the present invention.

detailed description

Referring to the step diagram of the preferred embodiment of the present invention shown in FIG. 3, in order to solve the defects that the existing paint glass 20 is overweight, brittle, and difficult to process, it has anti-fouling, anti-wear, heat resistance and easy A product of the advantages of processing, a better product solution is obtained by the manufacturing method of the multi-layer flame-resistant composite board of the present invention; further, the side view of the product of the preferred embodiment of the invention shown in FIG. 4 is shown, wherein the invention The manufacturing method of the multi-layer flame-resistant composite board has the following steps:

Step S1 is selected: the multi-layer flame-resistant composite panel 10 of the present invention has a body 11 which is 11 According to the environment in which the building materials are used, a plastic material having a flame resistant material such as polycarbonate (PC) or high density polyethylene (HDPE) is required, and an acrylic layer 12 is bonded to one side or both sides of the body 11. (polymethyl acrylate-PMMA), the thickness of the acryl layer 12 is not more than 20% of the total thickness, and in this step, since the multilayer fire-resistant composite panel 10 of the present invention has different heat resistance depending on the use environment The degree of demand, as well as the difference in raw materials for heat treatment, such as in the environment where the human body is often close to, can choose to reduce the use of halogen fire retardant or phosphorus fire retardant during heat treatment, but there are special heat resistance requirements such as When it is used in a kitchen or the like that often generates a high heat environment, different types of heat treatment can be selected according to actual needs. Therefore, in this step, the material selection of the body 11 is selected according to the designer's preset requirements including the body 11. Thickness, material and refractory raw materials.

In the selected step S1, the body 11 is bonded to a side of the acryl layer 12 with a colored layer 13 mainly for transmitting opaque acrylic or lacquer in combination with a preset color. The adhesion color is a technical feature on the other side surface of the body 11. Through the processing of this step, the multilayer fire-resistant composite panel 10 of the present invention can be made to pass through the body 11 when viewed from the outside of the acryl layer 12. The appearance of the transparent material and the color appearance of the colored layer 13 have an excellent three-dimensional effect, wherein the color presentation of the colored layer 13 is presented in the form of characters, patterns, and the like in addition to a single color.

The surface treatment step S2: after the step S1 is selected, the surface of the acrylic layer 12 bonded to the side of the body 11 is coated with the agent 14 to achieve surface hardening or anti-fouling treatment. The surface hardness is above 5H and the preset antifouling antibacterial and anti-wear effects are achieved.

Forming step S3: After the surface treatment step S2 is completed, the multi-layered flame-resistant composite panel 10 of the present invention is further laid according to the needs of the construction site to produce a preset shape for laying.

The structural composition of the multi-layer flame-resistant composite panel 10 of the present invention is sequentially the acrylic layer 12, the body 11, and the colored layer 13, wherein the thickness of the acryl layer 12 is not more than 20% of the total thickness. The agent 14 achieves a surface hardening or anti-fouling effect, the surface hardness is above 5H and achieves antifouling antibacterial and anti-wear effects, and the body 11 is selected from polycarbonate (PC) or high density according to the environment required for the use of the building materials. Polyethylene (HDPE) and other plastic materials with flame-resistant materials, and selected according to actual needs The thickness, the material, and the refractory material of the body 11 are adhered to the other side surface of the body 11 in combination with a opaque acryl or the like of a predetermined color, and the body 11 is a transparent material and the colored layer 13 The color is presented with a three-dimensional effect. The colored layer 13 can be further subjected to surface hardening or anti-fouling treatment, so that the surface hardness is above 5H and the antifouling antibacterial and anti-wear effects are achieved.

Referring to the side cross-sectional view of the second embodiment of the invention of FIG. 5, the multi-layer flame-resistant composite panel 10 may also include a transparent body 11 and a transparent acrylic layer 12, wherein the body 11 is selected from the group consisting of a transparent plastic material of a flame-resistant material, the body is made of a plastic material such as polycarbonate material or high-density polyethylene, and the thickness of the acryl layer is not more than 20% of the total thickness, and the acryl layer 12 is bonded to On the side of the body 11, the acryl layer 12 is further coated with a chemical agent 14 to achieve surface hardening or antifouling, antibacterial, anti-wear effects. Since the multi-layer flame-resistant composite panel 10 of the present invention has good ductility and toughness and light weight, it can further form a multi-layer flame-resistant composite panel 10'/10" body of different shapes according to design requirements. In turn, it produces different shapes or colors, has a high degree of utilization, and has the advantages of anti-fouling, heat resistance and non-fragmentation. It provides a better choice of building materials and construction methods for interior decoration, light weight, thin thickness and easy Handling is also more secure.

Referring to the side cross-sectional view of the third embodiment of the present invention, the multi-layer flame-resistant composite panel 10 may also include a transparent body 11 and two transparent acrylic layers 12 selected from the group consisting of flame resistant materials. The transparent plastic material, the two acryl layers 12 are respectively combined on both sides of the body 11, the body 11 is made of polycarbonate material or high-density polyethylene and other plastic materials with flame-resistant materials, the thickness of the acryl layer 12 does not exceed At 20% of the total thickness, the acryl layer 12 further coats the agent 14 to achieve surface hardening or stain resistance, antibacterial, anti-wear effects.

Referring to the processing example of the present invention shown in FIG. 7, since the multilayer fire-resistant composite panel 10 of the present invention has good ductility and toughness and light weight, different multilayer fire-resistant composite panels 10 are formed. After that, according to the design requirements, further cutting processing can form a multi-layered shape with different shapes. The flame-resistant composite panel 10'/10" shape produces different shapes or colors, has a high degree of utilization, and has the advantages of anti-fouling, heat resistance and non-fragmentation. It provides a better choice of building materials and construction methods for interior decoration. Light weight, thin thickness, easy to handle, and more secure.

In summary, the manufacturing method and structure of the multi-layer flame-resistant composite board of the present invention are applied to the building materials by preferentially applying the composite material of the refractory plastic material and the acrylic layer to the building materials, and the structural design thereof also solves the existing The lacquer glass is fragile and difficult to process, and has anti-fouling, anti-wear and heat-resistance effects. It is the technology that is preferred in the industry for building materials in the building materials, and there is no identical or similar technical patent announcement. In case of the application requirements of the invention patent, please file a patent application according to law.

Claims

A method for manufacturing a multi-layer flame-resistant composite panel, comprising the following steps:

a step of selecting: having a body selected from a transparent plastic material having a flame resistant material, and bonding a transparent acrylic layer on one side of the body, the body being selected according to a preset requirement of the designer, including a thickness of the body, Material and refractory raw materials;

Surface treatment step: the surface of the body is combined with an acryl layer to the outer surface coating agent to achieve surface hardening or antifouling effect;

Forming step: After the multi-layer flame-resistant composite board is further cut according to the needs of the construction site, the preset shape is laid.
The method of manufacturing a multi-layer flame-resistant composite panel according to claim 1, wherein in the selecting step,

The body is bonded to a side of the acryl layer at the same time with a colored layer, the colored layer is mainly attached to the other side surface of the body, so that the multi-layer flame-resistant composite board is viewed from the outside of the acryl layer. The body has a three-dimensional appearance in the appearance of a transparent material and the color of the colored layer.
The method of manufacturing a multi-layer flame-resistant composite panel according to claim 2, wherein the colored layer is mainly attached to the other side surface of the body through an opaque acryl which is combined with a predetermined color.
The method of manufacturing a multi-layer flame-resistant composite panel according to claim 1, wherein the body is made of a polycarbonate material or a high-density polyethylene or other plastic material having a flame-resistant material, and the thickness of the acryl layer is not more than the total thickness. 20%.
A method for manufacturing a multi-layer flame-resistant composite panel, comprising the following steps:

Selected step: having a body according to a transparent plastic material selected from a flame resistant material A transparent acrylic layer is respectively combined on both sides of the body, and the body is selected according to a preset requirement of the designer, including a thickness, a material and a refractory raw material of the body;

Surface treatment step: the surface of the body is combined with an acryl layer to the outer surface coating agent to achieve surface hardening or antifouling effect;

Forming step: After the multi-layer flame-resistant composite board is further cut according to the needs of the construction site, the preset shape is laid.
The method for manufacturing a multi-layer flame-resistant composite panel according to claim 5, wherein the body is made of a plastic material such as polycarbonate material or high-density polyethylene, and the thickness of the acryl layer is not more than the total thickness. 20%.
A structure of a multi-layer flame-resistant composite panel, the structure comprising a transparent body and a transparent acrylic layer, wherein: the body is selected from a transparent plastic material having a flame resistant material; the acrylic layer is bonded to one side of the body, The acryl layer further coats the agent to achieve a surface hardening or stain resistance effect.
The structure of the multi-layer flame-resistant composite panel according to claim 7, wherein the body is bonded to a side of the acryl layer to have a colored layer, and the body has a three-dimensional appearance through the appearance of the transparent material and the color of the colored layer. sense.
The multi-layer flame-resistant composite panel according to claim 8, wherein the colored layer is mainly attached to the other side surface of the body by an opaque acryl which is combined with a predetermined color.
The structure of the multi-layer flame-resistant composite panel according to claim 7, wherein the body is made of other materials with a flame-resistant material such as polycarbonate material or high-density polyethylene, and the thickness of the acryl layer is not more than 20 of the total thickness. %.
A structure of a multi-layer flame-resistant composite panel, the structure comprising a transparent body and two transparent acrylic layers, wherein: the body is selected from a transparent plastic material having a flame resistant material; the two acrylic layers are respectively coupled to the body On both sides, the acryl layer is further coated with a coating agent to achieve surface hardening or stain resistance.
The structure of the multi-layer flame-resistant composite panel according to claim 11, wherein the body is made of a plastic material such as polycarbonate material or high-density polyethylene, and the thickness of the acryl layer is not more than 20 of the total thickness. %.