CN206459566U - A kind of bulletproof composite sheet material - Google Patents
A kind of bulletproof composite sheet material Download PDFInfo
- Publication number
- CN206459566U CN206459566U CN201720047246.3U CN201720047246U CN206459566U CN 206459566 U CN206459566 U CN 206459566U CN 201720047246 U CN201720047246 U CN 201720047246U CN 206459566 U CN206459566 U CN 206459566U
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- shellproof
- metal material
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- high performance
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
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Abstract
The utility model discloses a kind of bulletproof composite sheet material, including out surface, interface and backing face, the out surface is shellproof metal material layer, and 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 includes armour plate and shellproof titanium alloy material, and the high performance composites layer choosing is selected one or more more than 0 layer progress laminations of material in ultrahigh molecular weight polyethylene weftless fabrics laminate, Aramid No-Woven Cloth laminate, aramid fiber machine-woven fabric layer pressing plate 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 improved, compared with high-performance fiber composite board, cost reduction by 50% or so, while reducing crater depth.
Description
Technical field
The utility model is related to bullet resistant material field, more particularly to a kind of bulletproof composite sheet material.
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, destruction warhead structure and the bullet 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 fracture and the deformation apparatus with shock absorbing of high strength fibre.Mass ratio is lighter, but to some high rigidity steel core bullets, resistance effect
It is really bad, and price is higher, is difficult to push away because cost is too high in terms of some plate armours for needing large area to use, movable building
Extensively.
With the development of modern war, the requirement of shelter and loss of weight of armoring, mobile barracks require to improve constantly, therefore need
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 need to develop the two composite combined.But it is due to that 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 which a kind of new technical scheme is to solve the above problems.
Utility model content
Utility model purpose：In order to solve the problems of prior art, the utility model is not only prevented there is provided a kind of
Excellent performance is played, crater depth is reduced, and mitigates thickness and weight, the bulletproof composite for the cost that increases the service life, reduces significantly
Sheet material.
Technical scheme：To reach above-mentioned purpose, the utility model can be adopted the following technical scheme that：A kind of bullet proof composite plating
Material, including out surface, interface and backing face, the out surface are shellproof metal material layer, and the backing face is high-performance fiber
Composite layer, the shellproof metal material layer and high performance composites layer are formed by interface gluing；It is described shellproof
Metal material layer is armour plate or shellproof titanium alloy material, and the high performance composites layer choosing is selected super high molecular weight and gathered
One or more more than 0 layer progress of material in ethene laminated cloth laminate, Aramid No-Woven Cloth laminate, aramid fiber machine-woven fabric layer pressing plate
Lamination is composited；Wherein described shellproof metal material layer thickness is 0.5-6mm；The high performance composites thickness degree
For 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
For 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.
Beneficial effect：A kind of bulletproof composite sheet material disclosed in the utility model, 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 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, the high performance composites layer choosing selects ultrahigh molecular weight polyethylene weftless fabrics laminate, Aramid No-Woven Cloth
One or more more than 0 layer progress laminations of material are composited in laminate, aramid fiber machine-woven fabric layer pressing plate；Bulletproof composite sheet material into
Product have excellent ballistic performance, equal shellproof grade, compared with metal material, weight than metal material loss of weight more than 30%,
Anti-fragment property is improved simultaneously, 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 utility model embodiment.
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is further elucidated, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limits scope of the present utility model, after the utility model has been read, this
Modification of the art personnel to the various equivalent form of values of the present utility model falls within what the application appended claims were limited
Scope.
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
For 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)
For 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.
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
For 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, and specially ultrahigh molecular weight polyethylene weftless fabrics are laminated
105 layers of hot pressing of plate are formed, and the interface 3 is TPU hot melt adhesive films.
The bulletproof composite sheet material prepared by the structure of embodiment 1, can protect after tested M193 bullets that M16 rifles are launched and
The NATO M80 bullets that M14 rifles are launched, total areal density is 29kg/m2, and the pure armour plate thickness of equal conditions is 6.3mm,
Surface density is 49.5kg/m2, can loss of weight 41.5%.
The bulletproof composite sheet material prepared by the structure of embodiment 2, the SS109 bullets that M16 rifles can be protected to be launched, total areal density
For 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
Fiberboard purer than equal protection condition reduces 55%.
As can be seen from the above data, a kind of bulletproof composite sheet material disclosed in the utility model, prepared finished product is combined
Shellproof sheet material finished product has excellent ballistic performance, equal shellproof grade, and compared with metal material, weight is than metal material loss of weight
More than 30%, while anti-fragment property is improved, compared with high-performance fiber composite board, cost reduction by 50% or so, simultaneously
Reduce crater depth.
Claims (4)
1. a kind of bulletproof composite sheet material, it is characterised in that including out surface（1）, interface（3）With backing face（2）, the out surface
（1）For shellproof metal material layer, the backing face（2）For high performance composites layer, the shellproof metal material layer and
High performance composites layer passes through interface（3）Gluing is formed；The shellproof metal material layer is armour plate or shellproof titanium
Alloy material, the shellproof metal material layer thickness is 2.2mm, and the high performance composites thickness degree is 12mm, tool
Body is that 90 layers of ultrahigh molecular weight polyethylene weftless fabrics laminate is composited for 1 layer with Aramid No-Woven Cloth laminate, the interface（3）
For SBC elastomer.
2. bulletproof composite sheet material according to claim 1, it is characterised in that：The interface（3）Using interface adhesive or
The resin that the high performance composites layer material layer of itself contains.
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 armour plate be hardness number 500 with
On special steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047246.3U CN206459566U (en) | 2017-01-16 | 2017-01-16 | A kind of bulletproof composite sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047246.3U CN206459566U (en) | 2017-01-16 | 2017-01-16 | A kind of bulletproof composite sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206459566U true CN206459566U (en) | 2017-09-01 |
Family
ID=59699097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720047246.3U Expired - Fee Related CN206459566U (en) | 2017-01-16 | 2017-01-16 | A kind of bulletproof composite sheet material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206459566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686566A (en) * | 2019-10-24 | 2020-01-14 | 重庆盾之王安防设备技术研究院有限公司 | Nonmetal bulletproof plugboard |
| CN113834384A (en) * | 2021-09-23 | 2021-12-24 | 中国兵器工业第五九研究所 | Bulletproof back plate with bionic laminated structure and preparation method thereof |
-
2017
- 2017-01-16 CN CN201720047246.3U patent/CN206459566U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686566A (en) * | 2019-10-24 | 2020-01-14 | 重庆盾之王安防设备技术研究院有限公司 | Nonmetal bulletproof plugboard |
| CN110686566B (en) * | 2019-10-24 | 2021-10-08 | 重庆盾之王安防设备技术研究院有限公司 | Nonmetal bulletproof plugboard |
| CN113834384A (en) * | 2021-09-23 | 2021-12-24 | 中国兵器工业第五九研究所 | Bulletproof back plate with bionic laminated structure and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20220116 |