TWM470128U - Fireproof foam material structure - Google Patents

Description

Fireproof foam structure

This creation is related to a foam structure, especially a fireproof foam structure.

According to the commonly used foaming materials, Ethylene Vinyl Acetate (EVA), Polyurethane (PU), Polyethylene Terephthalate (PET), Polyvinyl Chloride (Polyvinyl Chloride, PVC) or polypropylene (Polypropylene, PP) and other plastic foam materials are foamed to form, these materials are light in weight, and have good cushioning, shock resistance, sound insulation, heat insulation and thermal insulation properties, and easy Processing and other characteristics, therefore, is often widely used in fillers, building materials and gaskets.

However, the conventional foamed material also has a low melting point and is not resistant to high temperature. When exposed to fire, or when the temperature exceeds 150 ° C, the conventional foamed material will rapidly melt and shrink in a short time. And combustion decomposition, and in the combustion process, it will produce a safety hazard of toxic gases. In view of this, the creators of this case, after observing the above shortcomings, believe that the conventional foam materials are necessary for further improvement. With this creation.

The purpose of this creation is to provide a fire-retardant foam structure that allows the foam structure to achieve fire and flame resistance.

In order to achieve the above object, the fireproof foam structure provided by the present invention comprises a foamed layer formed by foaming at least one foamed material, and A fireproof layer is formed at a predetermined position of the top surface of the foam layer or a peripheral side thereof, and the fireproof layer is formed by foaming at least a foamed material doped with tantalum carbide.

The fire-retardant foam structure provided by the present invention is made of a foamed material doped with tantalum carbide, so that the foamed layer has the effect of being resistant to fire and fire, and even when the temperature exceeds 1700 ° C, the structural integrity can be maintained. Sex, without melting, shrinking, or burning, not producing toxic gases, and still achieving the effects of cushioning, sound insulation and heat insulation, thus having multiple resistances to fire, fire, cushioning, shock, sound, heat and insulation. advantage.

10‧‧‧Foam layer

20‧‧‧ fire barrier

30‧‧‧Antibacterial layer

100‧‧‧Fireproof foam structure

200‧‧‧ ceiling

300‧‧ ‧ partition

Figure 1 is a schematic cross-sectional view showing a first embodiment of the present invention.

Figure 2 is a schematic cross-sectional view showing a second embodiment of the present invention.

Figure 3 is a schematic cross-sectional view showing a third embodiment of the present invention.

Figure 4 is a schematic view showing the use of the second embodiment of the present creation.

Figure 5 is a schematic view showing another use of the second embodiment of the present invention.

Please refer to FIG. 1 , which is a schematic cross-sectional view of a first embodiment of the present invention, which discloses a fire-retardant foam structure comprising:

a foamed layer 10, which is formed by foaming a plurality of foamed materials, and the foamed materials can be superposed on each other for adjusting the thickness of the desired foaming. In the present creation, the foamed materials are ethylene. Vinyl acetate copolymer, but this is only an embodiment, and is not limited to the embodiment of the present invention. The foam materials may also be selected from polyurethane, polyethylene terephthalate, polyvinyl chloride or polypropylene. And other materials.

a fireproof layer 20, which is disposed at a predetermined position on the top surface of the foamed layer 10 or a peripheral side thereof. In the present invention, the fireproof layer 20 is a refractory material doped with an ethylene vinyl acetate copolymer, wherein the fire resistant layer The material is tantalum carbide, and the fireproof layer is 20 It is disposed on the top surface of the foam layer 10, but this is only an embodiment, and is not limited to the embodiment of the present invention. The refractory material may also be selected as calcium carbide.

Please also refer to FIG. 2, which is a schematic cross-sectional view of a second embodiment of the present invention, which differs from the first embodiment of the present invention in that the fire barrier layer 20 and the foam layer 10 are The fire-retardant foam structure 100 is formed by being placed together in a foam molding die and integrally foamed and bonded by the foam molding die.

Thereby, the fire-retardant foam structure 100 is formed by doping the ethylene-vinyl acetate copolymer with cerium carbide and further integrally foaming the same, thereby making the fire-retardant foam structure 100 greatly increase the melting point and having flame resistance. And the effect of fire prevention, so that the fire-retardant foam structure 100 can maintain its structural integrity even when the temperature exceeds 1700 ° C, without melting, shrinking, or burning decomposition, and no toxic gas is generated, and The buffering, soundproofing and heat insulation effects can still be achieved, so that the fireproof foaming material structure has multiple advantages of fire resistance, fireproofing, cushioning, shock resistance, sound insulation, heat insulation and heat preservation.

It is worth mentioning that the fire barrier layer 20 may be further doped with zinc oxide, so that the fire barrier layer 20 is composed of a mixture comprising an ethylene vinyl acetate copolymer, a tantalum carbide and a zinc oxide, thereby foaming After the layer 10 is integrally foamed and combined with the fireproof layer 20, the fireproof foaming material structure 100 can further have antibacterial effect, and at the same time has the functions of fire resistance, fireproofing and antibacterial, so that the fireproof foaming material structure has flame resistance. Multiple advantages of fire prevention, antibacterial, cushioning, shock resistance, sound insulation, heat insulation and heat preservation.

Please refer to FIG. 3 again, which is a schematic cross-sectional view of a third embodiment of the present invention, which differs from the first embodiment of the present invention in that the foam layer 10 and its fireproof layer 20 are An antibacterial layer 30 is provided, but this is only an embodiment, and is not limited to the embodiment of the present invention. The antibacterial layer 30 can also be selected. At a predetermined position on the top surface of the fire barrier layer 20 or its peripheral side, the antibacterial layer 30 is a mixture of zinc oxide doped with ethylene vinyl acetate copolymer.

It is worth mentioning that the antibacterial layer 30 can be placed in a foam molding die together with the foam layer 10 and the fire barrier layer 20, and the foam molding die is integrally foamed and bonded.

Thereby, the ethylene-vinyl acetate copolymer is doped with zinc oxide, and the foam is integrally foamed and combined to provide antibacterial effect, so that the fire-retardant foam structure has fire resistance, fire resistance, antibacterial, cushioning and shock resistance. The multiple advantages of sound insulation, heat insulation and insulation.

In order to further understand the characteristics of this creation, the use of technical means and the expected results, we will describe the use of this creation, and believe that we can have a deeper and more specific understanding of this creation, as follows:

Please continue to refer to FIGS. 1 to 3, and the fire-retardant foam structure 100 formed by foaming can be directly used alone, so that the fire-retardant foam structure 100 can be used as a partition for The fireproof, flame resistant, cushioning, shockproof, soundproofing, heat insulating and heat insulating effect, or the fireproof foaming material structure 100 can also be used as a ceiling, and the fireproof foaming material structure 100 can even be applied to other decorative or building materials. Or it can be applied to fillers or gaskets.

Referring to FIG. 4 again, the fire-retardant foam structure 100 can be used not only directly, but also the fire-retardant foam structure 100 can be integrally foamed and bonded to the peripheral side of the conventional ceiling 200. The fire-retardant foam structure 100 is integrally foamed and bonded to the lower surface of the ceiling 200, whereby the fire-retardant foam structure 100 can be used for the ceiling 200 to achieve fireproof, flame-resistant, cushioning, shockproof, soundproofing, heat insulation and The effect of insulation.

Referring to FIG. 5 again, the fire-retardant foam structure 100 is integrally foamed and bonded to the circumferential side of the partition 300, wherein the partition 300 is selected as a wooden board. And the utility model can be used as a building material. In the present invention, the fire-retardant foam structure 100 is integrally foamed and bonded to both sides of the surface of the separator 300, thereby making the fire-retardant foam structure 100 available to the partition 300. To achieve fire, fire, cushioning, shock, sound insulation, heat insulation and insulation, and even antibacterial effect.

Hereby, the characteristics of this creation and its achievable expected effects are stated as follows:

1. The fire-retardant foam structure of the present invention is made of ethylene vinyl acetate copolymer doped with tantalum carbide, so that the foamed layer has the effect of being resistant to fire and fire, even when the temperature exceeds 1700 ° C, it can still maintain its The integrity of the structure, without melting, shrinking, or burning, does not produce toxic gases, and can still achieve the effects of cushioning, sound insulation and heat insulation, thus having fire resistance, fire resistance, cushioning, shock resistance, sound insulation, heat insulation and The multiple advantages of insulation.

2. The fire-retardant foam structure of the present invention is made of ethylene vinyl acetate copolymer doped with tantalum carbide and zinc oxide, so that the foamed layer has the functions of flameproof, fireproof and antibacterial, and has fire resistance, fireproof and antibacterial properties. Multiple advantages of cushioning, shock resistance, sound insulation, heat insulation and insulation.

In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has investigated the technical information about such structures at home and abroad. The same structure has not been found in the literature. This creation has already possessed new types of patent requirements, and applied for it according to law.

However, the above-mentioned ones are only one of the preferred embodiments of the present invention, and the equivalent structural changes in the application of the present specification and the scope of the patent application are intended to be included in the scope of the present patent.

10‧‧‧Foam layer

20‧‧‧ fire barrier

100‧‧‧Fireproof foam structure

Claims (10)

A fireproof foaming material structure comprising: a foamed layer formed by foaming at least one foaming material; a fireproof layer disposed at a predetermined position on a circumferential side of the foamed layer, and the fireproofing The layer is formed by foaming at least one foamed material-doped refractory material. The fire-retardant foam structure according to the first aspect of the invention, wherein the foam layer is integrally foamed with the fireproof layer. The fire-retardant foam structure according to claim 1, wherein the refractory material is tantalum carbide. The fire-retardant foam structure according to claim 1, wherein the refractory material is calcium carbide. The fire-retardant foam structure according to claim 1, further comprising an antibacterial layer disposed between the foam layer and the fireproof layer, wherein the antibacterial layer is at least one foamed material Doped zinc oxide foaming. The fire-retardant foam structure according to claim 1, further comprising an anti-bacterial layer disposed at a predetermined position on a top surface of the fire-retardant layer or a peripheral side thereof, and the anti-bacterial layer is at least A foamed material is formed by doping zinc oxide foam. The fire-retardant foam structure according to claim 1, wherein the fire-retardant layer is more doped with zinc oxide. The fire-retardant foam structure according to claim 1, wherein the foamed material is an ethylene-vinyl acetate copolymer. The fire-retardant foam structure according to claim 1, wherein the foam layer is provided on a peripheral side of a ceiling. The fire-retardant foam structure according to claim 1, wherein the foam layer is provided on a peripheral side of a separator.