CN211542660U

CN211542660U - Environment-friendly flame-retardant composite multilayer board

Info

Publication number: CN211542660U
Application number: CN201922367996.0U
Authority: CN
Inventors: 周义云; 萨宁生; 任卫清
Original assignee: Nanjing Hemu New Material Science & Technology Development Co ltd
Current assignee: Nanjing Hemu New Material Science & Technology Development Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-22
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a composite sheet technical field just discloses fire-retardant compound multiply wood of environment-friendly, including the main part, the main part includes wearing layer, antibiotic layer, sound absorbing layer, non-woven fabrics layer, fire-retardant layer and enhancement layer, and the bottom mounting of wearing layer has antibiotic layer, and the bottom mounting on antibiotic layer has the sound absorbing layer, and the bottom mounting on sound absorbing layer has the non-woven fabrics layer, and the bottom mounting on non-woven fabrics layer has fire-retardant layer, and the bottom mounting on fire-retardant layer has the enhancement layer. The utility model discloses a series of improvements make current device not only fire behaviour very high, and belong to plywood preparation environmental protection very, life is very long, and possess fine intensity, reasonable in design, simple structure makes for multilayer structure complex, connects closely between each layer, and difficult layering fracture has good wear resistance, fire behaviour, antibacterial property, sound absorbing performance and toughness, has prolonged life.

Description

Environment-friendly flame-retardant composite multilayer board

Technical Field

The utility model relates to a composite sheet technical field especially relates to fire-retardant compound multiply wood of environment-friendly.

Background

Plywood is a three-layer or multi-layer plate material formed by rotary cutting wood sections into veneers or slicing battens into veneers and gluing the veneers by using an adhesive, usually odd layers of veneers are used, and the fiber directions of adjacent veneers are mutually vertical to glue, common plywood types comprise three-ply boards, five-ply boards and the like, the plywood can improve the utilization rate of wood and is a main way for saving the wood, most of the existing decoration or furniture are solid wood and have various defects, most of the most key boards are made of flammable materials such as wood, organic glue and the like, the plywood is not fireproof, most of the plywood is coated with fireproof paint or subjected to flame retardant liquid treatment for the fireproof requirement in the decoration engineering or furniture manufacturing, but the measures have certain effects, but the flame retardant property is extremely low, the environmental protection is very caused by the use of solid wood, the fire disaster of the current society is frequent, and the indoor pollution is serious due to decoration and the placement of furniture, the life, property and health of people are threatened greatly.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: most of the existing decoration or furniture is solid wood, which has a plurality of defects, most of the key points are that the plate is made of flammable materials such as wood, organic glue and the like, and is not fireproof, and the fireproof coating is mostly coated for a plurality of times or the plate is treated by the flame retardant liquid for the fireproof requirement in the decoration engineering or furniture manufacturing process, but the measures have certain effect, but the flame retardant property is extremely low, the solid wood is not environment-friendly in manufacturing, the current society has frequent fire disasters, the pollution is serious because of decoration and furniture placement, and the life, property and health of people are greatly threatened.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the environment-friendly flame-retardant composite multilayer board comprises a main body, wherein the main body comprises a wear-resistant layer, an antibacterial layer, a sound absorption layer, a non-woven fabric layer, a flame-retardant layer and a reinforcing layer, the antibacterial layer is fixed at the bottom end of the wear-resistant layer, the sound absorption layer is fixed at the bottom end of the antibacterial layer, the non-woven fabric layer is fixed at the bottom end of the sound absorption layer, the flame-retardant layer is fixed at the bottom end of the non-woven fabric layer, and the reinforcing layer is fixed at the bottom end of the.

Preferably, hollow cylinders are uniformly distributed and fixed in the flame-retardant layer, and flame-retardant filling materials are fixed in the hollow cylinders.

Preferably, the hollow cylinder is in a three-dimensional net shape made of filiform metal.

Preferably, the material of the flame-retardant filling material is asbestos.

Preferably, the wear-resistant layer is made of a polymer ceramic composite material, and the sound absorption layer is made of inorganic foam.

Preferably, the material of the reinforcing layer is natural rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses an outmost being fixed with the wearing layer of at first device, because the material of wearing layer is the polymer ceramic composite, all intensity and the wear resistance of having strengthened the device greatly, and can also prolong the life of device effectively, the bottom mounting of wearing layer has antibiotic layer, make the device possess good antibacterial action, and the bottom mounting on antibiotic layer has the sound absorbing layer, because the material on sound absorbing layer is inorganic foam, so make the sound absorbing effect of device splendid, the device belongs to plywood preparation environmental protection very, and reasonable in design, and is simple in structure.

(2) The utility model discloses a bottom mounting on sound absorbing layer has the non-woven fabrics layer, make the main part possess high tensile strength, toughness, the intensity of great increase main part, prolong its life effectively, the material of enhancement layer is natural rubber, make the toughness of device improve greatly, the inside equipartition on fire-retardant layer is fixed with hollow cylinder, and hollow cylinder's structure is three-dimensional netted for filiform metal is made, the effectual intensity of strengthening the device, can also fill fire-retardant filling material in its inside, make the flame retardant efficiency of device fine, the conflagration danger has been avoided effectively.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the whole structure of the present invention;

fig. 3 is a schematic view of the overall side view structure of the present invention.

In the figure: 1. a main body; 2. a wear layer; 3. an antimicrobial layer; 4. a sound absorbing layer; 5. a non-woven fabric layer; 6. a flame retardant layer; 7. a hollow cylinder; 8. a flame retardant filler material; 9. and a reinforcing layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the environment-friendly flame-retardant composite multilayer board comprises a main body 1, wherein the main body 1 comprises a wear-resistant layer 2, an antibacterial layer 3, a sound absorption layer 4, a non-woven fabric layer 5, a flame-retardant layer 6 and a reinforcing layer 9, the bottom end of the wear-resistant layer 2 is fixed with the antibacterial layer 3, the wear-resistant layer 2 is made of a polymer ceramic composite material, the strength and the wear-resistant performance of the device are enhanced, the bottom end of the antibacterial layer 3 is fixed with the sound absorption layer 4, the sound absorption layer 4 is made of inorganic foam, the sound absorption effect of the device is excellent, and the bottom end of the sound absorption layer 4 is fixed with;

the bottom mounting on non-woven fabrics layer 5 has fire-retardant layer 6, the bottom mounting on fire-retardant layer 6 has enhancement layer 9, the material of enhancement layer 9 is natural rubber, make the toughness of device improve greatly, the inside equipartition on fire-retardant layer 6 is fixed with hollow cylinder 7, the inside of hollow cylinder 7 is fixed with fire-retardant filling material 8, the structure of hollow cylinder 7 is the three-dimensional netted that filiform metal made, the effectual intensity of having strengthened the device, fire-retardant filling material 8's material is the asbestos, make the flame retardant efficiency of device fine, the conflagration danger has been avoided effectively.

The working principle is as follows:

in the utility model, when a user uses the device, firstly, the outmost layer of the device is fixed with the wearing layer 2, because the material of the wearing layer 2 is a polymer ceramic composite material, the strength and the wear-resisting property of the device are greatly enhanced, and the service life of the device can be effectively prolonged, the bottom end of the wearing layer 2 is fixed with the antibacterial layer 3, the device has good antibacterial effect, the bottom end of the antibacterial layer 3 is fixed with the sound absorption layer 4, because the material of the sound absorption layer 4 is inorganic foam, the sound absorption effect of the device is excellent, the bottom end of the sound absorption layer 4 is fixed with the non-woven fabric layer 5, the main body 1 has high tensile strength and toughness, the strength of the main body 1 is greatly increased, the service life of the device is effectively prolonged, hollow cylinders 7 are uniformly distributed and fixed in the flame-retardant layer 6, and the structure of the hollow cylinders 7 is a three-dimensional net shape made of filamentous, the effectual intensity of having strengthened the device can also fill fire-retardant filler material 8 in its for the flame retardant efficiency of device is fine, has avoided the conflagration danger effectively, and the material of enhancement layer 9 is natural rubber, makes the toughness of device improve greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The environment-friendly flame-retardant composite multilayer board comprises a main body (1) and is characterized in that the main body (1) comprises a wear-resistant layer (2), an antibacterial layer (3), a sound absorption layer (4), a non-woven fabric layer (5), a flame-retardant layer (6) and a reinforcing layer (9), the antibacterial layer (3) is fixed at the bottom end of the wear-resistant layer (2), the sound absorption layer (4) is fixed at the bottom end of the antibacterial layer (3), the non-woven fabric layer (5) is fixed at the bottom end of the sound absorption layer (4), the flame-retardant layer (6) is fixed at the bottom end of the non-woven fabric layer (5), and the reinforcing layer (9) is fixed at the bottom end of the flame.

2. The environment-friendly flame-retardant composite multilayer board according to claim 1, wherein hollow cylinders (7) are uniformly fixed inside the flame-retardant layer (6), and a flame-retardant filling material (8) is fixed inside the hollow cylinders (7).

3. The environment-friendly flame retardant composite multilayer sheet according to claim 2, wherein the hollow cylinder (7) has a three-dimensional mesh structure made of a wire-like metal.

4. The environment-friendly flame-retardant composite multilayer board according to claim 2, wherein the flame-retardant filler (8) is made of asbestos.

5. The environment-friendly flame retardant composite multilayer board according to claim 1, wherein the abrasion resistant layer (2) is made of a polymer ceramic composite material, and the sound absorption layer (4) is made of inorganic foam.

6. The environmentally friendly flame retardant composite multilayer sheet according to claim 1, wherein the material of the reinforcing layer (9) is natural rubber.