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WO2018079894A1 - Procédé de fabrication d'un panneau pare-balles à l'aide d'un matériau composite d'aramide, panneau pare-balles fabriqué au moyen du procédé, et procédé de construction d'une structure de construction pare-balles à l'aide d'un panneau pare-balles - Google Patents

Procédé de fabrication d'un panneau pare-balles à l'aide d'un matériau composite d'aramide, panneau pare-balles fabriqué au moyen du procédé, et procédé de construction d'une structure de construction pare-balles à l'aide d'un panneau pare-balles Download PDF

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Publication number
WO2018079894A1
WO2018079894A1 PCT/KR2016/012408 KR2016012408W WO2018079894A1 WO 2018079894 A1 WO2018079894 A1 WO 2018079894A1 KR 2016012408 W KR2016012408 W KR 2016012408W WO 2018079894 A1 WO2018079894 A1 WO 2018079894A1
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WO
WIPO (PCT)
Prior art keywords
composite material
aramid
bulletproof
panel
bulletproof panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2016/012408
Other languages
English (en)
Korean (ko)
Inventor
진양석
김성태
조세현
조영준
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Axia Materials Co Ltd
Original Assignee
Axia Materials Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Axia Materials Co Ltd filed Critical Axia Materials Co Ltd
Priority to PCT/KR2016/012408 priority Critical patent/WO2018079894A1/fr
Publication of WO2018079894A1 publication Critical patent/WO2018079894A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material

Definitions

  • the present invention relates to a bulletproof building panel used in a bulletproof building structure.
  • military buildings such as military barracks are often temporary buildings, so it is difficult to use concrete blocks and is often made of temporary panels such as sandwich panels, which are easily destroyed by bullets or shells. It is difficult to protect living things such as soldiers inside.
  • a panel using various bulletproof materials for example, inorganic materials such as bulletproof glass, carbon fiber, and glass fiber, is often used.
  • the panel using the inorganic material has a relatively high weight. Light weight, excellent resistance to heat, abrasion, compression, etc., and excellent chemical safety is widely utilized.
  • the bulletproof technology using the conventional aramid fiber was used to attach a composite material treated with a thermosetting resin or a thermoplastic resin to the mat outer surface of the building on the outer surface of the building, the composite material is usually in the form of a small panel To prepare a panel by using a bolt or an adhesive and the like to produce a panel.
  • a bolt or an adhesive and the like to prepare a panel by using a bolt or an adhesive and the like to produce a panel.
  • the characteristics of the aramid fibers are not exerted, thereby causing the bulletproof panel to be damaged.
  • the panel using the aramid composite material is very poor resistance to ultraviolet rays, so there is a problem that discoloration occurs easily when exposed to the outside air, therefore, if you need to paint for camouflage in military buildings, the desired painting is difficult to achieve and even after painting There was a problem of discoloration.
  • the present invention has been newly developed in consideration of the situation of the prior art as described above, in manufacturing a bulletproof panel using an aramid composite material, in the case of manufacturing a bulletproof panel by bonding small panels to the bullet or shell of the panel The panel is not destroyed even when the joint is hit, so that the characteristics of the aramid composite material can be exhibited, and when it is used outdoors, it is not easily discolored by ultraviolet rays.
  • An object of the present invention is to provide a technique for manufacturing a bulletproof panel that can be easily painted.
  • the present invention to achieve the above object
  • It provides a method for producing a bulletproof panel comprising a.
  • the reinforcing fiber of (1) is an inorganic fiber or an organic fiber.
  • the inorganic fiber is glass fiber or carbon fiber.
  • the organic fiber is a polyamide fiber or aramid fiber.
  • the monomer powder of the thermoplastic polymer containing a polymerization catalyst is dispersed on a reinforcing material fiber mat and heated to the thermoplastic
  • a polymer sheet is prepared by melting the polymer monomer powder to impregnate and polymerize the reinforcing fiber mat.
  • the monomer of the thermoplastic polymer is cyclic butylene terephthalate or caprolactam.
  • the aramid joining member has an H-type, a wedge-shaped or a Diagonal cross section.
  • the present invention to achieve the above object
  • a front layer by combining a plurality of square plates made of aramid composite material in the left and right up and down and alternately arranged so as not to overlap the square plate of the front layer behind the formed front layer to form the intermediate layer of aramid composite material by laminating the rear layer.
  • the aramid composite material intermediate layer formed by binding to each other using an aramid bonding member prepared by drawing the aramid composite material is arranged between each of the square plate in joining the plurality of square plate in the left and right up and down,
  • a composite sheet made of a thermosetting polymer resin or a thermoplastic polymer resin and a reinforcing fiber is produced, and the colored sheet made of polyolefin, polyester or polyamide resin on one side or both sides of the prepared composite sheet. It provides a bullet-proof panel characterized in that the laminated film is attached to the composite film sheet formed by attaching the colored film is attached to the direction in which the attached direction is disposed to be formed by mutually bonding.
  • the present invention provides a method for constructing a bulletproof building structure, characterized in that the bulletproof panel according to the present invention is used as an external structural material of the building structure.
  • the bulletproof panel is used alone as an external structural material of the building structure, or is attached to the outside of the walls and roof of the existing building structure.
  • the bulletproof panel produced by the method and the construction method of the bulletproof building structure using the bulletproof panel is as follows.
  • aramid composites are used as the main materials, so they are light in weight, easy to handle and transport, and have excellent ballistic performance.
  • FIG. 1 is a view showing that fracture occurs by bullets at a joint in a bulletproof panel using an existing aramid composite material.
  • FIGS. 2A and 2B are plan views showing a planar cross section of a bulletproof panel manufactured by a method according to an embodiment of the present invention.
  • FIG 3 is a cross-sectional view showing in detail an example of a composite skin sheet used in a bulletproof panel according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view showing another example of a composite skin sheet used in a bulletproof panel in one embodiment of the present invention.
  • FIG. 5 is a diagram illustrating an example of a process of manufacturing a composite skin sheet used in a bulletproof panel according to one embodiment of the present invention.
  • FIG. 6 is a diagram illustrating another example of a process of manufacturing a composite skin sheet used in a bulletproof panel according to one embodiment of the present invention.
  • FIG. 7 is a view showing an example of the H-type joining member for binding the aramid composite material in one embodiment of the present invention.
  • FIG. 8 is a cross-sectional view showing that the bulletproof panel according to an embodiment of the present invention is attached to the wall of the building structure to be used.
  • FIG. 1 is a view showing that fracture occurs by bullets at a joint in a bulletproof panel using an existing aramid composite material.
  • the bulletproof panel 10 using the existing aramid composite material joins a plurality of square plates 11, such as a square plate made of an aramid composite material, to form a bulletproof panel.
  • a plurality of square plates 11, such as a square plate made of an aramid composite material to form a bulletproof panel.
  • the joint 12 is joined using an adhesive, a bolt, or a staple 14 or the like, when the bullet 12 hits the joint 13, the joint is relatively fragile and thus does not exhibit the aramid-like performance. If a breakdown occurs at such a joint, the function of the bulletproof panel is lost.
  • FIGS. 2A and 2B are plan views showing a planar cross section of a bulletproof panel manufactured by a method according to an embodiment of the present invention.
  • FIG. 2a and 2b describes a method for manufacturing a bulletproof panel according to the present invention
  • the composite sheet 22 made of a polymer resin and a reinforcing fiber in the first step, one or both sides of the composite sheet 22 are colored, such as white, made of a resin such as polyolefin, polyester, or polyamide.
  • the composite skin sheet 20 is manufactured by laminating and attaching the film 21.
  • the polymer resin serves to fix the reinforcing fiber, which enhances the mechanical properties of the reinforcing fiber.
  • Thermosetting polymer resin or thermoplastic polymer resin may be used as the polymer resin that plays a role of fixing fibers.
  • the thermosetting polymer resin an epoxy resin, a phenol resin, a polyester resin, or the like may be used.
  • melamine resin, vinyl ester, unsaturated polyester, and the like may also be used.
  • the method of fixing the reinforcing fiber using the thermosetting resin is to first disperse the reinforcing fiber in the thermosetting resin, and then partially cured to prepare a prepreg, and then process the prepreg to the desired shape and then complete the product by heat curing It is a method of manufacturing.
  • the composite material made of such a thermosetting resin and a reinforcing fiber has excellent advantages in heat resistance and mechanical properties, but is manufactured by using a sheet-type prepreg, so that the shape of the product has a limitation and it is necessary to undergo a thermosetting process. Has the disadvantage of poor recyclability.
  • thermosetting polymer resin in addition to the composite material using the thermosetting polymer resin may be used a composite material using the thermosetting polymer resin.
  • thermosetting polymer resins For composite materials using such thermosetting polymer resins, the applicant has prior patents (Korean Patent Nos. 10-1336224, 10-1328089, Korean Patent Publication No. 10-2011-0103634, 10-2012-0088265, etc.) The proposed method can be used.
  • the monomer powder of the thermoplastic polymer including a polymerization catalyst such as a thermal polymerization catalyst is dispersed and dispersed on the reinforcing material fiber mat and heat treated so that the monomer powder of the thermoplastic polymer is melted to impregnate and polymerize the reinforcing material fiber mat.
  • the reinforcing material fibers inorganic fibers or organic fibers having excellent heat resistance and mechanical properties can be used.
  • Glass fibers, carbon fibers, and the like may be used as the inorganic fibers, and polyamide fibers or aramid fibers may be used as the organic fibers.
  • the reinforcing fiber may be used without being limited to a woven mat obtained by weaving the fiber or a lattice mat in which the fibers are mutually bound.
  • nylon 6, nylon 6,6, etc. may be used, and as the aramid fiber, poly (para-phenylene terephthalamide) known as Kevlar ® or poly (meta known as Nomex ® ) Aromatic polyamides such as -phenylene isophthalamide) and the like can be used alone or in a mixed form.
  • powders comprising a polymerization catalyst and made of monomer of a thermoplastic polymer are dispersed on a mat-like reinforcement made of fibers.
  • the monomer is polymerized into a polymer by a heat treatment described later by a polymerization catalyst (eg, a thermal polymerization catalyst) dispersed in a powder, and the polymer has thermoplasticity and becomes a matrix in the composite material.
  • a polymerization catalyst eg, a thermal polymerization catalyst
  • the monomer Since the monomer has a low melt viscosity due to its low molecular weight, the monomer can be well impregnated with the reinforcing material on the mat, and thus has excellent compatibility with the reinforcing fiber.
  • the monomer should be interpreted to include oligomers or prepolymers as long as they have a low melt viscosity.
  • cyclic butylene terephthalate, caprolactam and the like can be exemplified. Cyclic butylene terephthalate is polymerized to become polybutylene terephthalate, and caprolactam is polymerized to be polyamide. All of these polymers are well known as engineering plastics having excellent heat resistance and mechanical strength.
  • the powder of the above-described configuration can be easily prepared by dispersing a thermal polymerization catalyst such as TiO 4 to the melt of the monomer of the thermoplastic polymer, and the powder can be dispersed on the surface of the mat-like reinforcement through the spraying process. All forms such as pellets can be used.
  • a thermal polymerization catalyst such as TiO 4
  • the surface of the mat-like reinforcement may be covered with powder and the volume ratio with the mat-like reinforcement may be adjusted according to the dispersion thickness of the powder. Thereafter, the powdery mat-like reinforcing material is heat-treated to thermally polymerize the monomer of the thermoplastic polymer into the thermoplastic polymer while the powder is melted and impregnated into the mat-like reinforcing material.
  • the matrix component of the powder When the powder is dispersed in the mat reinforcing material, the matrix component of the powder is melted, the monomer melt has a low viscosity, so that it is well impregnated in the mat-like reinforcement, the monomer melt impregnated in the mat-like reinforcement is dispersed It is polymerized into a polymer by a thermal polymerization catalyst.
  • the heat treatment can be appropriately selected to a temperature at which the melting and polymerization of the monomer can be performed, for example, 150 to 210 ° C., and the heat treatment temperature can be adjusted stepwise as necessary.
  • the composite material formed according to this method has a structure in which the mat-like reinforcement made of fibers is inherent in the polymer matrix, and the skin sheet made of the composite material is integrated with each other by being well impregnated with the polymer matrix in the mat-like reinforcement.
  • the prepared composite sheet is a composite of the composite material by laminating a colored film (preferably white film) made of polyolefin, polyester or polyamide resin, etc. on one side or both sides before and after dispersing the monomer powder on the reinforcing fiber
  • a colored film preferably white film
  • One or both sides can be provided with a colored film made of polyolefin, polyester or polyamide resin, etc., thereby completing the production of the composite skin sheet.
  • the colored film made of the polyolefin resin or the like is flexible, such as polyethylene resin, polypropylene resin, polyethylene terephthalate resin, and any material that does not melt at the polymerization temperature of the monomer powder may be used without limitation.
  • the colored film made of the polyolefin resin or the like is bonded and integrated with the reinforcing fiber as the monomer powder is polymerized.
  • the composite skin sheet manufactured as described above forms a front and back surface, that is, an outer layer, in the bulletproof panel.
  • FIG. 3 is a cross-sectional view showing in detail an example of a composite skin sheet used in a bulletproof panel according to an embodiment of the present invention.
  • 4 is a cross-sectional view showing another example of a composite skin sheet used in a bulletproof panel in one embodiment of the present invention.
  • FIG. 5 is a diagram illustrating an example of a process of manufacturing a composite skin sheet used in a bulletproof panel according to one embodiment of the present invention.
  • FIG. 6 is a diagram illustrating another example of a process of manufacturing a composite skin sheet used in a bulletproof panel according to one embodiment of the present invention.
  • the composite skin sheet used in the bulletproof panel according to the present invention is provided with a colored film 21 made of a resin such as polyolefin, polyester, polyamide on both sides of the composite sheet 22 Can be.
  • the composite skin sheet 20 used in the bulletproof panel according to the present invention may be provided with a colored film 21 made of a resin such as polyolefin on only one side of the composite sheet 22. Can be.
  • Skin sheet having a colored film made of a resin such as polyolefin on both sides of the composite sheet 22 as shown in FIG. 3 is a reinforcing fiber is added to a colored film made of a resin such as polyolefin as shown in FIG. It can be prepared by being put in both the upper and lower direction of the direction.
  • the composite sheet is to be supplied with a colored film 21 made of a resin such as polyolefin to the lower portion supplied with the raw material reinforcing fiber mat 23, the monomer powder of the thermoplastic polymer resin on the raw material reinforcing material fiber mat (23)
  • the monomer of the thermoplastic polymer resin is polymerized while being impregnated with the raw material reinforcing material fiber mat 23 to form a composite sheet 22, and the heating chamber
  • the colored film 21 made of a resin such as polyolefin, polyester, and polyamide is supplied to the upper portion of the raw material reinforcing material fiber mat 23 again, and the upper and lower portions of the composite sheet 22 and the like A colored film made of a resin is formed.
  • the skin sheet having a colored film (preferably white film) made of polyolefin, polyester, polyamide resin, and the like on both sides of the composite skin sheet as shown in FIG. 4 is a polyolefin as shown in FIG.
  • the colored film made of a resin such as can be prepared by being put in both the upper and lower portions of the direction in which the reinforcing fiber is injected.
  • the composite sheet is to be supplied with a colored film 21 made of a resin such as polyolefin to the lower portion supplied with the raw material reinforcing fiber mat 23, the monomer powder of the thermoplastic polymer resin on the raw material reinforcing material fiber mat (23)
  • the monomer of the thermoplastic polymer resin is impregnated and polymerized with the raw material reinforcing material fiber mat 23 to form a composite sheet 22
  • the composite sheet On one side of (22), a colored film made of a resin such as polyolefin is formed.
  • the composite skin sheet manufactured as described above is composed of a sheet made of a reinforcing fiber composite material in the middle, and a three-layer structure having a film such as polyolefin, polyester, polyamide resin attached to both sides of the reinforcing fiber composite material, or a reinforcing material
  • One side of the fiber composite material may be a two-layered structure having a film such as polyolefin, polyester, polyamide resin attached.
  • an intermediate layer material made of an aramid composite material is produced.
  • steps (1) and (2) since the order of manufacturing the intermediate layer material and the outer layer material may be interchanged, there is no sequential meaning of steps (1) and (2) in the present invention, and even if the order of steps (1) and (2) is changed, It should be construed as being included in the scope.
  • the intermediate layer material made of the aramid composite material first, a plurality of square plates 31 (for example, square plates) made of an aramid composite material are joined to the left and right up and down to form a front layer, the front layer behind the formed front layer
  • the aramid composite material intermediate layer is formed by laminating and bonding the rear layers so as not to overlap with the rectangular plate of the lamination.
  • the aramid composite material intermediate layer 30 is formed by binding to each other using the aramid bonding member 32 manufactured by drawing and molding the aramid composite material between each of the square plates in the left and right up and down joining the plurality of square plates. do.
  • the aramid composite material may be used without limitation, a composite material having a thermosetting polymer resin or a thermoplastic polymer resin in a continuous phase and an aramid fiber mat in a discontinuous phase, and in the present invention, the aramid composite material is not particularly limited. However, it is preferred that the aramid fiber is used paraparamid.
  • the aramid composite material is composed of a square plate, it is preferable that the square plate is a width X length 50X50 (unit: cm) to 100X100 (unit: cm) and the thickness ranges from about 1 to 10cm, which is manufactured, handled and According to the convenience of transportation, it can be changed depending on the use and conditions.
  • the aramid composite material of the square plate is usually used by joining two or more left and right up and down when constructing buildings such as military barracks. It was.
  • adhesives, bolts, rivets, etc. do not have tensile strength, impact strength, and the like as aramid fibers, and the bonding strength with the aramid fiber composite material is not great. .
  • a specially developed material is used instead of a material that is easily broken as in the existing material, such as a joint portion of the square plate.
  • an aramid joining member is used as a material which binds an aramid composite material.
  • the aramid bonding member may be one having an H-type, a wedge-shaped or a Diagonal cross-section, but is not limited to this may include any form that can be bonded to the aramid composite material.
  • FIG. 7 is a view showing an example of the H-type bonding member of the aramid bonding material to bind the aramid composite material in one embodiment of the present invention.
  • the H-type joining member used in the present invention uses one prepared by pultrusion of an aramid composite material.
  • the H-shaped joint member is manufactured by drawing the aramid fibers through a binder material such as a thermosetting resin or a thermoplastic resin, followed by a preforming step, and then completing the present molding process.
  • a binder material such as a thermosetting resin or a thermoplastic resin
  • thermosetting resin As a binder, a pulled molded aramid fiber panel is introduced into a heated die, and the thermosetting resin is polymerized in the die to be molded into an H-shaped joining member, followed by cooling.
  • thermoplastic resin when using a thermoplastic resin as a binder, it is made by enclosing the aramid fiber panel with the sheet
  • the H-shaped joint member 32 manufactured as described above may be bound by inserting both ends 31 of the square plate made of an aramid composite material in the direction of both openings 32-1. Since it is formed of an aramid composite material by itself, it is not damaged even if hit by bullets, etc.
  • the bulletproof panel as a whole can exhibit a bulletproof function.
  • the back layer laminated to the back of the front layer is not only a single layer is used, but is alternately bonded to the back of the back layer so that a single or multiple layers may be further bonded.
  • the aramid composite material sheet layer bonded in this way is 2 to 5 layers, but can be changed according to a use or a condition.
  • the composite skin sheet 20 manufactured in the above (1) and the aramid composite intermediate layer 30 prepared in the above (2) are bonded to each other to manufacture a bulletproof panel product.
  • the composite material skin sheet prepared in (1) is attached to the front and rear surfaces of the aramid composite material intermediate layer prepared in the above (2), but the colored film 21 is attached to the composite material skin sheet.
  • the finished direction is attached so as to be disposed to the front side, i.e., outward.
  • the reason why the colored film is attached to the outer side of the composite material skin sheet is disposed outwardly because the aramid fiber, which is an inner material, is poor in UV resistance and easily discolored. Because it is not easy to apply the military camouflage is not easy.
  • the colored film more preferably, the white film is provided on the outer layer to prevent discoloration by ultraviolet rays and to facilitate the painting work for the camouflage.
  • the bulletproof panel manufactured according to the present invention can be mainly used as an external structural material for military building structures and can be used to construct bulletproof building structures.
  • the bulletproof panel according to the present invention can be used alone as an external structural material of the building structure. That is, it can be used as a wall or a roof by itself in building a military barracks and the like.
  • the bulletproof panel according to the present invention may be used attached to the outer surface of the wall or roof of the existing building structure.
  • the wall or roof of the building structure may be existing materials, that is, concrete or wood, or panels.
  • FIG. 8 is a cross-sectional view showing that the bulletproof panel according to an embodiment of the present invention is attached to the wall of the building structure to be used.
  • the barrier panel according to the present invention may form a bulletproof wall by being attached to the outside of an existing structure 35 (eg, a panel, concrete, etc.).
  • an existing structure 35 eg, a panel, concrete, etc.
  • the bulletproof panel using the aramid composite material according to the present invention is not using a panel made of steel sheet or inorganic fiber, but because the aramid composite material as a main material is light and easy to handle and transport, and excellent ballistic performance, In the case of manufacturing bulletproof panels by joining small panels to each other, even when bullets or shells strike the joints of the panels, the panels are not destroyed and thus the characteristics of the aramid composite material can be exhibited as they are, thereby providing excellent bulletproof performance. Do. In addition, even when attached to the wall or roof of the military barracks used in the outdoors, it is not easily discolored by ultraviolet light, there is also an advantage that the desired painting is easily made when painting for camouflage in military buildings.
  • heating chamber 30 aramid composite interlayer

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  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un procédé de fabrication d'un panneau pare-balles à l'aide d'un matériau composite d'aramide, un panneau pare-balles fabriqué par le procédé, et un procédé de construction d'une structure de construction pare-balles à l'aide du panneau pare-balles et, plus spécifiquement, fournit une technique destinée à la fabrication d'un panneau pare-balles par : la fabrication d'un matériau composite à l'aide d'une résine thermodurcissable ou d'une résine thermoplastique et d'une résine de renforcement; la fabrication d'un matériau de couche externe d'une feuille de revêtement par stratification d'un film coloré constitué d'une polyoléfine, d'un polyester, d'une résine polyamide et de matériaux similaires sur un côté ou sur les deux côtés d'une feuille du matériau composite préparé; et la fabrication d'un matériau de couche intermédiaire en matériau composite d'aramide par un procédé de stratification horizontale et verticale d'un matériau composite d'aramide en multiples couches de façon alternée, la liaison de celles-ci, et la liaison mutuelle de celles-ci au niveau d'une région de liaison en utilisant un élément de liaison en aramide formé à partir d'un matériau composite d'aramide, et ensuite la jonction de celles-ci de telle sorte que la direction de fixation de film coloré soit disposée à l'avant. Selon la présente invention, le panneau pare-balles utilisant un matériau composite d'aramide utilise un matériau composite d'aramide comme matériau principal au lieu d'un panneau constitué d'une tôle d'acier ou d'une fibre inorganique, étant ainsi léger de façon à faciliter la manipulation et le transport et ayant d'excellentes performances pare-balles, et lorsqu'un panneau pare-balles est fabriqué par liaison mutuelle de petits panneaux, même si des balles ou des obus frappent la région de jonction du panneau, le panneau n'est pas détruit, ce qui permet d'obtenir les caractéristiques du matériau composite d'aramide, et, par conséquent, le panneau pare-balles présente une excellente performance pare-balles. De plus, la décoloration provoquée par les rayons ultraviolets ne se produit pas facilement même lorsque le panneau pare-balles est utilisé à l'extérieur tout en étant fixé à la paroi, au toit, et similaire dans les casernes militaires, et la peinture souhaitée est facilitée lorsqu'un bâtiment militaire doit être peint à des fins de camouflage.
PCT/KR2016/012408 2016-10-31 2016-10-31 Procédé de fabrication d'un panneau pare-balles à l'aide d'un matériau composite d'aramide, panneau pare-balles fabriqué au moyen du procédé, et procédé de construction d'une structure de construction pare-balles à l'aide d'un panneau pare-balles Ceased WO2018079894A1 (fr)

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PCT/KR2016/012408 WO2018079894A1 (fr) 2016-10-31 2016-10-31 Procédé de fabrication d'un panneau pare-balles à l'aide d'un matériau composite d'aramide, panneau pare-balles fabriqué au moyen du procédé, et procédé de construction d'une structure de construction pare-balles à l'aide d'un panneau pare-balles

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JP2006132791A (ja) * 2004-11-02 2006-05-25 Sankyo Frontier Co Ltd 耐砲弾パネル
JP2009264692A (ja) * 2008-04-28 2009-11-12 Kyocera Chemical Corp 複合防弾板
JP2010521639A (ja) * 2006-11-30 2010-06-24 ハネウェル・インターナショナル・インコーポレーテッド 間隔を置いて配置された軽量複合材料防護物品
KR20120105819A (ko) * 2011-03-16 2012-09-26 한국과학기술원 샌드위치 타입의 복합재료 방어 구조물
KR101675007B1 (ko) * 2015-04-28 2016-11-10 주식회사 엑시아머티리얼스 아라미드 복합소재를 이용한 방탄 벽체의 제조 방법, 상기 방법에 의해 제조되는 방탄 벽체 및 상기 방탄 벽체를 이용한 방탄 건축 구조물의 시공 방법
KR101675009B1 (ko) * 2015-04-28 2016-11-10 주식회사 엑시아머티리얼스 아라미드 복합소재를 이용한 방탄 패널의 제조 방법, 상기 방법에 의해 제조되는 방탄 패널 및 상기 방탄 패널을 이용한 방탄 건축 구조물의 시공 방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006132791A (ja) * 2004-11-02 2006-05-25 Sankyo Frontier Co Ltd 耐砲弾パネル
JP2010521639A (ja) * 2006-11-30 2010-06-24 ハネウェル・インターナショナル・インコーポレーテッド 間隔を置いて配置された軽量複合材料防護物品
JP2009264692A (ja) * 2008-04-28 2009-11-12 Kyocera Chemical Corp 複合防弾板
KR20120105819A (ko) * 2011-03-16 2012-09-26 한국과학기술원 샌드위치 타입의 복합재료 방어 구조물
KR101675007B1 (ko) * 2015-04-28 2016-11-10 주식회사 엑시아머티리얼스 아라미드 복합소재를 이용한 방탄 벽체의 제조 방법, 상기 방법에 의해 제조되는 방탄 벽체 및 상기 방탄 벽체를 이용한 방탄 건축 구조물의 시공 방법
KR101675009B1 (ko) * 2015-04-28 2016-11-10 주식회사 엑시아머티리얼스 아라미드 복합소재를 이용한 방탄 패널의 제조 방법, 상기 방법에 의해 제조되는 방탄 패널 및 상기 방탄 패널을 이용한 방탄 건축 구조물의 시공 방법

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