CN106767171A - A kind of bulletproof composite sheet material and preparation method thereof - Google Patents

A kind of bulletproof composite sheet material and preparation method thereof Download PDF

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Publication number
CN106767171A
CN106767171A CN201710029202.2A CN201710029202A CN106767171A CN 106767171 A CN106767171 A CN 106767171A CN 201710029202 A CN201710029202 A CN 201710029202A CN 106767171 A CN106767171 A CN 106767171A
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China
Prior art keywords
layer
shellproof
high performance
metal material
interface
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CN201710029202.2A
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Chinese (zh)
Inventor
徐永红
李振国
丁旭
张苏宁
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Jiangsu New Mstar Technology Ltd Bianca
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Jiangsu New Mstar Technology Ltd Bianca
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Priority to CN201710029202.2A priority Critical patent/CN106767171A/en
Publication of CN106767171A publication Critical patent/CN106767171A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
    • F41H5/0485—Layered armour containing fibre- or fabric-reinforced layers all the layers being only fibre- or fabric-reinforced layers
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B32B2037/1215—Hot-melt adhesive
    • B32B2037/1223—Hot-melt adhesive film-shaped
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/243—Coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/06—Coating on the layer surface on metal 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/04—Time
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/12—Pressure
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2377/00—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
    • B32B2571/00—Protective equipment
    • B32B2571/02—Protective equipment defensive, e.g. armour plates, anti-ballistic clothing

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a kind of bulletproof composite sheet material and preparation method thereof, including out surface, interface and backing face, the out surface is shellproof metal material layer, the backing face is high performance composites layer, and the shellproof metal material layer and high performance composites layer are formed by interface gluing；The shellproof metal material layer is armour plate or shellproof titanium alloy material, and the high performance composites layer choosing is selected one or more material in ultrahigh molecular weight polyethylene weftless fabrics laminate, Aramid No-Woven Cloth laminate, aramid fiber machine-woven fabric layer pressing plate and carries out lamination for more than 0 layer and is composited；Bulletproof composite sheet material finished product has excellent ballistic performance, equal shellproof grade, compared with metal material, weight is than metal material loss of weight more than 30%, while anti-fragment property is improve, compared with high-performance fiber composite board, cost reduction by 50% or so, while reducing crater depth.

Description

A kind of bulletproof composite sheet material and preparation method thereof
Technical field
The present invention relates to bullet resistant material field, more particularly to a kind of bulletproof composite sheet material and preparation method thereof.
Background technology
Current main armour is divided into two kinds of metal material and nonmetallic materials.
Metal material armour is mainly high strength bulletproof level steel plate or shellproof level titanium alloy sheet, by the high rigidity of itself With certain toughness, destroy warhead structure and play the heart, prevent bullet from penetrating, less expensive, but weight is big, disperses impact energy Amount is bad, easily causes secondary injury.
Nonmetallic materials armour is mainly high strength fibre laminate, and impact energy is transmitted as early as possible by fabric construction, While the fracture of high strength fibre and deformation apparatus with shock absorbing.Mass ratio is lighter, but to some high rigidity steel core bullets, resistance effect It is really bad, and price is higher, the aspects such as plate armour, the movable building that large area uses are needed at some, it is difficult to push away because cost is too high Extensively.
With the development of modern war, the requirement of shelter of armoring, mobile barracks and loss of weight requirement are improved constantly, therefore are needed Loss of weight is carried out to the shellproof sheet material of metal, it is also desirable to reduce the cost of nonmetal bulletproof plate and extend its tenable bullet weight of institute, Therefore the composite of the two combination of exploitation is needed.But because metal and nonmetallic materials science are different field, for right The protective mechanism and performance and interface cohesion of side all recognize not deeply, therefore metal and the current state again of nonmetallic bulletproof composite material Interior also seldom research.
Accordingly, it would be desirable to a kind of new technical scheme is solving the above problems.
The content of the invention
Goal of the invention：It is excellent the invention provides a kind of not only ballistic performance in order to solve the problems of prior art It is different, reduce crater depth, and significantly mitigate thickness and weight, increase the service life, the bulletproof composite sheet material of reduces cost and its Preparation method.
Technical scheme：To reach above-mentioned purpose, the present invention can be adopted the following technical scheme that：A kind of bulletproof composite sheet material, bag Out surface, interface and backing face are included, the out surface is shellproof metal material layer, and the backing face is high-performance fiber composite wood The bed of material, the shellproof metal material layer and high performance composites layer are formed by interface gluing；The shellproof metal material The bed of material be armour plate or shellproof titanium alloy material, the high performance composites layer choosing select ultra-high molecular weight polyethylene without One or more material carries out for more than 0 layer being laminated again in latitude cloth laminated board, Aramid No-Woven Cloth laminate, aramid fiber machine-woven fabric layer pressing plate Conjunction is formed；Wherein described shellproof metal material layer thickness is 0.5-6mm；The high performance composites thickness degree is 6- 20mm。
Be more highly preferred to, the interface using interface adhesive or high performance composites layer the material layer of itself contain Some resins.
Further, the interface adhesive is TPU hot melt adhesive films, PO, PV, EVA hot-melt adhesive film, epoxy glue, phenolic aldehyde One or more in resin, SBC elastomer.
It is more highly preferred to, the shellproof metal material layer thickness is 2.3mm, the high performance composites thickness degree It is 12mm, specially 90 layers of ultrahigh molecular weight polyethylene weftless fabrics laminate is composited for 1 layer with Aramid No-Woven Cloth laminate.
It is more highly preferred to, the shellproof metal material layer thickness is 2.2mm, the high performance composites layer is super High molecular weight polyethylene laminated cloth laminate, thickness is 13mm；The interface is ultra-high molecular weight polyethylene impregnation laminated cloth layer Pressing plate.
It is more highly preferred to, the armour plate is special steel plate of the hardness number more than 500.
Present invention also offers the preparation method of above-mentioned bulletproof composite sheet material, comprise the following steps：
(1) preparation of the shellproof metal material layer of out surface：Armour plate or shellproof alloy material are cut into required size, Surface spraying polyureas or water-tight corrosion-proof paint；
(2) preparation of backing face high performance composites layer：After by high-performance fiber laminated cloth lamination, in hydraulic press In carry out hot pressing, pressure is not less than 10MPa, and hot pressing temperature is 110-130 DEG C, and the highest temperature dwell time is not less than 15min；
(3) shellproof metal material layer is Nian Jie by Interface composites with high performance composites layer：Made using step (1) The high performance composites layer that standby shellproof metal material layer is prepared with step (2), interface uses interface adhesive or list Layer glued membrane, normal temperature or hot setting are bonded under pressurized condition；Pressure be not less than 10MPa, 110-220 DEG C of highest processing temperature, most The high-temperature dwell time is not less than 10min.
Beneficial effect：A kind of bulletproof composite sheet material disclosed in this invention and preparation method thereof, including out surface, interface and Backing face, the out surface is shellproof metal material layer, and the backing face is high performance composites layer, the shellproof gold Category material layer and high performance composites layer are formed by interface gluing；The shellproof metal material layer be armour plate or Shellproof titanium alloy material, the high performance composites layer choosing selects ultrahigh molecular weight polyethylene weftless fabrics laminate, aramid fiber One or more material carries out lamination for more than 0 layer and is composited in laminated cloth laminate, aramid fiber machine-woven fabric layer pressing plate；Bulletproof composite Sheet material finished product has excellent ballistic performance, equal shellproof grade, and compared with metal material, weight is than metal material loss of weight 30% More than, while anti-fragment property is improve, and compared with high-performance fiber composite board, cost reduction by 50% or so, while reducing Crater depth.
Brief description of the drawings
Fig. 1 is a kind of structural representation of bulletproof composite sheet material of the specific embodiment of the invention.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only For illustrating the present invention rather than limitation the scope of the present invention, after the present invention has been read, those skilled in the art are to this The modification of the various equivalent form of values of invention falls within the application appended claims limited range.
Embodiment 1：
Refer to shown in Fig. 1, a kind of bulletproof composite sheet material, including out surface 1, interface 3 and backing face 2, the out surface 1 It is shellproof metal material layer, specially armour plate；The backing face 2 is high performance composites layer, the bullet proof steel Plate and high performance composites layer are formed by the gluing of interface 3；The armour plate thickness is 2.2mm, hardness number (HB) It is 500~550, the very-high performance fiber composite layer thickness is 12mm, specially ultrahigh molecular weight polyethylene weftless fabrics 1 layer with Aramid No-Woven Cloth laminate of 90 layers of laminate is composited, and the interface 3 is SBC elastomer.
A kind of preparation method of above-mentioned bulletproof composite sheet material, comprises the following steps：
(1) preparation of the shellproof metal material layer of out surface：2.2mm, hardness are cut into institute for the armour plate of 500-550 Need size, surface spraying water-tight corrosion-proof TPU paints.
(2) preparation of backing face high performance composites layer：By 90 layers of ultrahigh molecular weight polyethylene weftless fabrics and 1 layer The fiber that Aramid No-Woven Cloth presses adjacent two layers is 90 degree of orthogonal direction overlappings, into hydraulic press compacting.Pressure 16.5MPa, highest 128 DEG C of temperature, heating-up time 15min, maximum temperature retention time 30min, lower the temperature 15min, when temperature is reduced to less than 40 DEG C, Open press；
(3) shellproof metal material layer is Nian Jie by Interface composites with high performance composites layer：Made using step (1) The high performance composites layer that standby shellproof metal material layer is prepared with step (2), interface uses interface TPU PURs Film, pressure 11MPa, 120 DEG C of maximum temperature, highest temperature dwell time 15min.
Embodiment 2：
Refer to shown in Fig. 1, a kind of bulletproof composite sheet material, including out surface 1, interface 3 and backing face 2, the out surface 1 It is shellproof metal material layer, specially armour plate；The backing face 2 is high performance composites layer, the bullet proof steel Plate and high performance composites layer are formed by the gluing of interface 3；The armour plate thickness 2.3mm, hardness number (HB) is 550~600, the high performance composites thickness degree is 14mm, specially ultrahigh molecular weight polyethylene weftless fabrics lamination 105 layers of hot pressing of plate are formed, and the interface 3 is TPU hot melt adhesive films.
A kind of preparation method of above-mentioned bulletproof composite sheet material, comprises the following steps：
(1) preparation of the shellproof metal material layer of out surface：2.3mm, hardness are cut into institute for the armour plate of 550-600 Need size, surface spraying polyureas；
(2) preparation of backing face high performance composites layer：105 layers of ultrahigh molecular weight polyethylene weftless fabrics are pressed into phase The fiber of adjacent two-layer is 90 degree of orthogonal direction overlappings, into hydraulic press compacting；Pressure 16.5MPa, 125 DEG C of maximum temperature heats up Time 15min, 30 minutes maximum temperature retention times, lower the temperature 15min, when temperature is reduced to less than 40 DEG C, opens press；
(3) shellproof metal material layer is Nian Jie by Interface composites with high performance composites layer：Made using step (1) The high performance composites layer that standby shellproof metal material layer is prepared with step (2), interface uses interface adhesive or list Layer glued membrane, normal temperature or hot setting are bonded under pressurized condition；Pressure 16MPa, 128 DEG C of maximum temperature, maximum temperature dwell time 30min。
The bullet proof composite plating that embodiment 1 is prepared from, can protect M193 bullets and M14 steps that M16 rifles are launched after tested The NATO M80 bullets that rifle is launched, total areal density is 29kg/m2, the pure armour plate thickness of equal conditions is 6.3mm, surface density It is 49.5kg/m2, can loss of weight 41.5%.
The bullet proof composite plating that embodiment 2 is prepared from, can protect the SS109 bullets that M16 rifles are launched, total areal density to be 31.4kg/m2, the pure armour plate thickness of equal conditions is 6.5mm, and surface density is 51kg/m2, can loss of weight 38.5%.Cost ratio The equal pure fiberboard of protection condition reduces 55%.
As can be seen from the above data, a kind of bulletproof composite sheet material disclosed in this invention and preparation method thereof, prepared Finished product bulletproof composite sheet material finished product has excellent ballistic performance, equal shellproof grade, and compared with metal material, weight compares metal Material loss of weight more than 30%, while improve anti-fragment property, compared with high-performance fiber composite board, cost reduction by 50% is left The right side, while reducing crater depth.

Claims (7)

1. a kind of bulletproof composite sheet material, it is characterised in that including out surface (1), interface (3) and backing face (3), the out surface (1) be shellproof metal material layer, the backing face (2) be high performance composites layer, the shellproof metal material layer and High performance composites layer is formed by interface (3) gluing；The shellproof metal material layer is armour plate or shellproof titanium Alloy material, the high performance composites layer choosing selects ultrahigh molecular weight polyethylene weftless fabrics laminate, Aramid No-Woven Cloth One or more material carries out lamination for more than 0 layer and is composited in laminate, aramid fiber machine-woven fabric layer pressing plate；Wherein described shellproof gold Category layer thickness is 0.5-6mm；The high performance composites thickness degree is 6-20mm.
2. bulletproof composite sheet material according to claim 1, it is characterised in that：The interface (3) using interface adhesive or The high performance composites layer resin that contains of the material layer of itself.
3. bulletproof composite sheet material according to claim 2, it is characterised in that：The interface adhesive be TPU hot melt adhesive films, One or more in PO, PV, EVA hot-melt adhesive film, epoxy glue, phenolic resin, SBC elastomer.
4. bulletproof composite sheet material according to claim 1, it is characterised in that：The shellproof metal material layer thickness is 2.2mm, the high performance composites thickness degree is 12mm, specially ultrahigh molecular weight polyethylene weftless fabrics laminate 90 1 layer with Aramid No-Woven Cloth laminate of layer is composited, and the interface (3) is SBC elastomer.
5. bulletproof composite sheet material according to claim 1, it is characterised in that：The shellproof metal material layer thickness is 2.3mm, the high performance composites thickness degree is 14mm, specially ultrahigh molecular weight polyethylene weftless fabrics laminate 105 layers of hot pressing are formed, and the interface (3) is TPU hot melt adhesive films.
6. bulletproof composite sheet material according to claim 1, it is characterised in that：The armour plate be hardness number 500 with On special steel plate.
7. the preparation method of bulletproof composite sheet material as claimed in claim 1, it is characterised in that comprise the following steps：
(1) preparation of the shellproof metal material layer of out surface：Armour plate or shellproof alloy material are cut into required size, surface Spray polyurea or water-tight corrosion-proof paint；
(2) preparation of backing face high performance composites layer：After by high-performance fiber laminated cloth lamination, enter in hydraulic press Row hot pressing, pressure is not less than 10MPa, and hot pressing temperature is 110-130 DEG C, and the highest temperature dwell time is not less than 15min；
(3) shellproof metal material layer is Nian Jie by Interface composites with high performance composites layer：Prepared using step (1) The high performance composites layer that shellproof metal material layer is prepared with step (2), interface uses interface adhesive or individual layer glue Film, normal temperature or hot setting are bonded under pressurized condition；Pressure is not less than 10MPa, 110-220 DEG C of highest processing temperature, the highest temperature Spending the dwell time is not less than 10min.
CN201710029202.2A 2017-01-16 2017-01-16 A kind of bulletproof composite sheet material and preparation method thereof Pending CN106767171A (en)

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CN107471791A (en) * 2017-09-05 2017-12-15 江苏安卡新材料科技有限公司 A kind of graphene enhancing bulletproof composite sheet material and preparation method thereof
CN110006303A (en) * 2019-03-29 2019-07-12 江南大学 A kind of blocking explosion wave emergency explosion-proof lamp
CN110202872A (en) * 2019-06-28 2019-09-06 北京航天新风机械设备有限责任公司 Resist the composite anti-explosion plate and manufacturing method of high speed fragments and high-intensitive blast impulse
CN110669331A (en) * 2019-09-27 2020-01-10 东华大学 Inorganic particle surface layer close-packed collision barrier type anti-piercing thermoplastic resin sheet and preparation method and application thereof
CN111912292A (en) * 2020-07-31 2020-11-10 西安方元明科技股份有限公司 Bulletproof and composite structure integrated launch canister and preparation method thereof
CN112113476A (en) * 2020-09-22 2020-12-22 中国工程物理研究院化工材料研究所 Composite protective layer and anti-explosion container
CN112174672A (en) * 2020-09-03 2021-01-05 香河星通科技有限公司 Preparation method of boron carbide composite ceramic plate and bulletproof flashboard
CN112304160A (en) * 2020-11-11 2021-02-02 江苏安卡新材料科技有限公司 Reduce sunken shellproof picture peg structure
CN114210529A (en) * 2021-11-17 2022-03-22 清华大学 Polyurea-metal-polyurea composite structure capable of improving bulletproof and explosion-proof performance and preparation method thereof
CN114234752A (en) * 2021-11-12 2022-03-25 三门峡市天康成套设备有限责任公司 Cylindrical high polymer material composite flexible explosion-proof tank and preparation method thereof
CN114370788A (en) * 2022-01-29 2022-04-19 贵州至当科技有限公司 High-performance bulletproof and explosion-proof wallboard and preparation method thereof
CN115096139A (en) * 2022-07-15 2022-09-23 北京航天凯恩新材料有限公司 High-adaptability bulletproof plate and manufacturing method thereof

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CN202770328U (en) * 2012-01-11 2013-03-06 陈照峰 A composite-structure bulletproof material board
CN203798255U (en) * 2014-02-24 2014-08-27 北京同益中特种纤维技术开发有限公司 Ceramic composite bulletproof plate
CN204612596U (en) * 2014-12-31 2015-09-02 帝斯曼知识产权资产管理有限公司 A kind of shellproof chest plate
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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107471791A (en) * 2017-09-05 2017-12-15 江苏安卡新材料科技有限公司 A kind of graphene enhancing bulletproof composite sheet material and preparation method thereof
CN110006303A (en) * 2019-03-29 2019-07-12 江南大学 A kind of blocking explosion wave emergency explosion-proof lamp
CN110202872A (en) * 2019-06-28 2019-09-06 北京航天新风机械设备有限责任公司 Resist the composite anti-explosion plate and manufacturing method of high speed fragments and high-intensitive blast impulse
CN110669331A (en) * 2019-09-27 2020-01-10 东华大学 Inorganic particle surface layer close-packed collision barrier type anti-piercing thermoplastic resin sheet and preparation method and application thereof
CN111912292A (en) * 2020-07-31 2020-11-10 西安方元明科技股份有限公司 Bulletproof and composite structure integrated launch canister and preparation method thereof
CN112174672A (en) * 2020-09-03 2021-01-05 香河星通科技有限公司 Preparation method of boron carbide composite ceramic plate and bulletproof flashboard
CN112113476A (en) * 2020-09-22 2020-12-22 中国工程物理研究院化工材料研究所 Composite protective layer and anti-explosion container
CN112113476B (en) * 2020-09-22 2022-07-26 中国工程物理研究院化工材料研究所 Composite protective layer and anti-explosion container
CN112304160A (en) * 2020-11-11 2021-02-02 江苏安卡新材料科技有限公司 Reduce sunken shellproof picture peg structure
CN114234752A (en) * 2021-11-12 2022-03-25 三门峡市天康成套设备有限责任公司 Cylindrical high polymer material composite flexible explosion-proof tank and preparation method thereof
CN114210529A (en) * 2021-11-17 2022-03-22 清华大学 Polyurea-metal-polyurea composite structure capable of improving bulletproof and explosion-proof performance and preparation method thereof
CN114370788A (en) * 2022-01-29 2022-04-19 贵州至当科技有限公司 High-performance bulletproof and explosion-proof wallboard and preparation method thereof
CN115096139A (en) * 2022-07-15 2022-09-23 北京航天凯恩新材料有限公司 High-adaptability bulletproof plate and manufacturing method thereof
CN115096139B (en) * 2022-07-15 2024-06-07 北京航天凯恩新材料有限公司 High-adaptability bulletproof plate and manufacturing method thereof

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Application publication date: 20170531