CN210851611U

CN210851611U - AFRP board

Info

Publication number: CN210851611U
Application number: CN201921313741.XU
Authority: CN
Inventors: 叶华
Original assignee: Wuxi Haina Building Materials Technology Co Ltd
Current assignee: Wuxi Haina Metal Technology Co.,Ltd.
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-06-26
Anticipated expiration: 2029-08-13

Abstract

The utility model relates to a FRP technical field discloses an AFRP board, be in including glass fiber polyester board, complex the high resistant time engineering resin film on glass fiber polyester board surface. The high weather-resistant engineering resin film has good weather resistance and corrosion resistance, and the glass fiber polyester plate compounded with the high weather-resistant engineering resin film can resist the influence caused by climate change, can resist the damage of light, cold, hot, wind, rain, bacteria and the like to the glass fiber polyester plate, prevent the glass fiber polyester plate from generating a series of aging phenomena such as oxidation, cracking, pulverization, strength reduction and the like, and can also effectively resist chemical corrosion. So set up, it is ageing to have solved the poor FRP board that causes of FRP board weatherability, influences FRP board life's problem.

Description

AFRP board

Technical Field

The utility model relates to a FRP technical field, more specifically say, relate to an AFRP board.

Background

At present, glass Fiber Reinforced polyester boards used for roofs or walls of outdoor buildings in the market are also called as Fiber Reinforced Polymer (FRP) boards, FRP main materials in engineering structures mainly comprise Carbon Fibers (CFRP), Glass Fibers (GFRP) and Aramid Fibers (AFRP), due to poor weather resistance, after the FRP boards are used for a period of time, the FRP boards are irradiated by solar ultraviolet rays, corroded by oxidation media such as water in the air and the like, the surfaces of products which are seriously oxidized particularly under the environment with strong pollution such as chemical engineering and the like are seriously oxidized, white glass Fiber filaments are exposed, and other various aging phenomena occur. Therefore, how to solve the problem that the service life of the FRP plate is affected due to the aging of the FRP plate caused by poor weather resistance of the FRP plate becomes a technical problem which needs to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a FRP board that AFRP board poor weather resistance that causes in order to solve the prior art is ageing, influences FRP board life's problem. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

The utility model provides an AFRP board, be in including glass fiber polyester board, complex the high resistant weather engineering resin film on glass fiber polyester board surface.

Preferably, the high weather-resistant engineering resin film is compounded on the upper surface and the lower surface of the glass fiber polyester plate.

Preferably, the high weather-resistant engineering resin film is an ASA (acrylonitrile-Styrene-acrylic rubber Acrylate terpolymer) film.

Preferably, the high weather-resistant engineering resin film is a PMMA (Polymethyl methacrylate) film.

Preferably, the highly weatherable engineering resin film is a PVDF (polyvinylidene fluoride) film.

Preferably, the high weather-resistant engineering resin film is a PVF film.

Preferably, the highly weatherable engineering resin film is attached to the glass fiber polyester sheet in a high temperature state.

Preferably, the high weather-resistant engineering resin film is matched with the shape and the size of the outline of the glass fiber polyester plate.

Preferably, the AFRP board is provided as a flat plate structure.

Preferably, the AFRP panel is provided as a tile structure.

The utility model provides an among the technical scheme, an AFRP board, be in including glass fiber polyester board, complex the high resistant weather engineering resin film on glass fiber polyester board surface. The high weather-resistant engineering resin film has good weather resistance and corrosion resistance, and the glass fiber polyester plate compounded with the high weather-resistant engineering resin film can resist the influence caused by climate change, can resist the damage of light, cold, hot, wind, rain, bacteria and the like to the glass fiber polyester plate, prevent the glass fiber polyester plate from generating a series of aging phenomena such as oxidation, cracking, pulverization, strength reduction and the like, and can also effectively resist chemical corrosion. So set up, it is ageing to have solved the poor FRP board that causes of FRP board weatherability, influences FRP board life's problem.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a cross-sectional view of an AFRP board in an embodiment of the present invention.

In fig. 1:

1-glass fiber polyester plate and 2-high weather resistant engineering resin film.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present embodiment aims to provide an AFRP plate, which solves the problem that the service life of an FRP plate is affected due to the aging of the FRP plate caused by the poor weather resistance of the FRP plate.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1, an AFRP board includes a glass fiber polyester board 1, and further includes a high weather-resistant engineering resin film 2 compounded on the surface of the glass fiber polyester board 1, in a preferred embodiment of the present disclosure, the high weather-resistant engineering resin film 2 is compounded on both the upper surface and the lower surface of the glass fiber polyester board 1, in other embodiments, the high weather-resistant engineering resin film 2 may be compounded on only one surface of the glass fiber polyester board 1. The high weather-resistant engineering resin film 2 has good weather resistance and corrosion resistance, the glass fiber polyester plate 1 compounded with the high weather-resistant engineering resin film 2 can cope with the influence caused by climate change, can resist the damage of light, cold, hot, wind, rain, bacteria and the like to the glass fiber polyester plate 1, prevent the glass fiber polyester plate 1 from generating a series of aging phenomena such as oxidation, cracking, pulverization, strength reduction and the like, and can also effectively resist chemical corrosion. AFPR is one of FRP.

So set up, improved glass fiber polyester board 1's anticorrosive, ageing-resistant and weatherability greatly, prolonged glass fiber polyester board 1's life, reduced the wasting of resources.

As a preferred embodiment, the high weather-resistant engineering resin film 2 may be any one of an ASA film, a PMMA film, a PVDF film, and a PVF film. The ASA film has good outdoor weather resistance, ultraviolet stability and chemical corrosion resistance; the PMMA film is non-toxic and environment-friendly, and has good chemical stability and weather resistance; the PVDF film can well resist ultraviolet rays and has good weather resistance, aging resistance and wear resistance; the PVF film has excellent chemical, aging, and corrosion resistance.

When the composite film is processed, the high weather-resistant engineering resin film 2 is attached to the surface layer of the glass fiber polyester plate 1, or the high weather-resistant engineering resin material is coated on the surface of the glass fiber polyester plate 1, then the composite film is placed into a high-temperature curing oven, the high weather-resistant engineering resin film 2 is compounded on the glass fiber polyester plate 1 in a high-temperature state during curing, after the curing and film covering are successful, the AFRP plate is placed into a plate curing and forming oven, an upper plate clamp die and a lower plate clamp die are arranged in the plate curing and forming oven, the AFRP plate can be made into different tile-shaped structures or flat plate structures, and the processing of the AF.

In order to protect the glass fiber polyester plate 1 in all directions, the ASA film or PMMA film or PVDF film or PVF film is adapted to the shape and size of the contour of the glass fiber polyester plate 1, so as to prolong the service life of the glass fiber polyester plate 1.

The present invention is described in detail with reference to the above embodiments, and in the present embodiment, an AFRP board comprises a glass fiber polyester board 1, and a high weather-resistant engineering resin film 2 compounded on the surface of the glass fiber polyester board 1, wherein the high weather-resistant engineering resin film 2 is compounded on both the upper surface and the lower surface of the glass fiber polyester board 1. The high weather-resistant engineering resin film 2 is any one of an ASA film, a PMMA film, a PVDF film or a PVF film, the high weather-resistant engineering resin film 2 is connected to the glass fiber polyester plate 1 through high-temperature heating, and the high weather-resistant engineering resin film 2 is matched with the contour shape and size of the glass fiber polyester plate 1. The AFRP plate is arranged in a flat plate structure or a tile-shaped structure.

So set up, solved among the prior art because the poor FRP board that causes of FRP board weatherability is ageing, influences FRP board life's problem.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments. The utility model provides a plurality of schemes contain the basic scheme of itself, mutual independence to restrict each other, but it also can combine each other under the condition of not conflicting, reaches a plurality of effects and realizes jointly.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The AFRP plate is characterized by comprising a glass fiber polyester plate (1) and a high weather-resistant engineering resin film (2) compounded on the surface of the glass fiber polyester plate (1), wherein the high weather-resistant engineering resin film (2) is compounded on the upper surface and the lower surface of the glass fiber polyester plate (1), and the high weather-resistant engineering resin film (2) is connected to the glass fiber polyester plate (1) in a high-temperature state.

2. The AFRP plate according to claim 1, wherein the highly weatherable engineering resin film (2) is an ASA film.

3. The AFRP plate according to claim 1, wherein the highly weatherable engineering resin film (2) is a PMMA film.

4. The AFRP plate according to claim 1, wherein the highly weatherable engineering resin film (2) is a PVDF film.

5. The AFRP plate according to claim 1, wherein the highly weatherable engineering resin film (2) is a PVF film.

6. The AFRP plate according to claim 1, wherein the highly weatherable engineering resin film (2) is adapted to the shape, size of the contour of the glass fiber polyester plate (1).

7. The AFRP plate of claim 1, wherein the AFRP plate is provided as a flat plate structure.

8. The AFRP plate according to claim 1, wherein the AFRP plate is provided in a tile-like structure.