CN106767169A - A kind of complex method of composite bullet-resistant plate and carbon fibre bar beam - Google Patents
A kind of complex method of composite bullet-resistant plate and carbon fibre bar beam Download PDFInfo
- Publication number
- CN106767169A CN106767169A CN201611240824.1A CN201611240824A CN106767169A CN 106767169 A CN106767169 A CN 106767169A CN 201611240824 A CN201611240824 A CN 201611240824A CN 106767169 A CN106767169 A CN 106767169A
- Authority
- CN
- China
- Prior art keywords
- resistant plate
- carbon fibre
- composite bullet
- composite
- bar beam
- 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.)
- Pending
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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
- F41H5/023—Armour plate, or auxiliary armour plate mounted at a distance of the main armour plate, having cavities at its outer impact surface, or holes, for deflecting the projectile
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides a kind of composite bullet-resistant plate and the complex method of carbon fibre bar beam, it is related to armour technical field of composite materials, it is comprised the following steps：A. it is combined one layer of polyurea coating in the outer surface of composite bullet-resistant plate；B. after polyurea coating is fully cured, the composite bullet-resistant plate to being compounded with polyurea coating carries out sand papering treatment；C. it is carbon fibre bar beam is Nian Jie with composite bullet-resistant plate by one layer of epoxy construction adhesive.The present invention can enable composite bullet-resistant plate be preferably combined with each other with carbon fibre bar beam.
Description
Technical field
The present invention relates to armour technical field of composite materials, especially a kind of composite bullet-resistant plate and carbon fibre bar beam
Complex method.
Background technology
UHMWPE armours are bulletproof plate made of ultra-high molecular weight polyethylene, and ultra-high molecular weight polyethylene (UHMW-PE) is one
Class mainly comprising ethylene unit linear polymer common name, wherein polymer have about 1-1.5106g/mol or
The weight average molecular weight of even more high.These polymer due to their high impact and high abrasion resistance strength it is known in the art that
Its function admirable.UHMWPE armours are to adapt to the product under modern weapons science and technology high speed development, and its bulletproof ability is significantly, wide
It is general to be applied in national defence.
Ultra-high molecular weight polyethylene belongs to the material for being difficult to be bonded, and the armour that it is made cannot be effectively fine with carbon
Wei Jinliang is bonded, and pastes one layer of frp layer in the shellproof plate surfaces of UHMWPE, easily occurs fiberglass foaming at high temperature even
The problem of delamination, poor reliability.
The content of the invention
The invention aims to solve the problems, such as above-mentioned prior art, there is provided a kind of composite bullet-resistant plate with
The complex method of carbon fibre bar beam, enables composite bullet-resistant plate to be preferably combined with each other with carbon fibre bar beam.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：A kind of composite bullet-resistant plate is fine with carbon
The complex method of Wei Jinliang, comprises the following steps：A. it is combined one layer of polyurea coating in the outer surface of composite bullet-resistant plate；B. treat
After polyurea coating is fully cured, the composite bullet-resistant plate to being compounded with polyurea coating carries out sand papering treatment；C. it is carbon is fine
Wei Jinliang is Nian Jie with composite bullet-resistant plate by one layer of epoxy construction adhesive.
Preferably, the polyurea coating is sprayed at the outer surface of composite bullet-resistant plate using spraying method, and sprays
Polyurea coating thickness afterwards is more than 0.5mm.
It is highly preferred that the thickness of the epoxy construction adhesive is 0.2mm ~ 0.5mm.
The beneficial effects of the present invention are：One strata urea is coated by the outer surface of the composite bullet-resistant plate in difficult viscosity
Coating, have that adhesive force is strong, tensile strength is good due to carbamide paint, rub resistance, it is ageing-resistant the characteristics of, therefore polyurea coating can conduct
One good bonding plane transition zone, and its bonding force can be made further to strengthen after sand papering is processed；Pass through one again
Be bonded together for carbon fibre bar beam and composite bullet-resistant plate by layer epoxy construction adhesive, because epoxy construction adhesive solidification is hard
Degree is preferable, can bear the impact and vibrations of higher-strength, and is also equipped with good mechanical property and electrical insulating property, can bear
Temperature change and flexural stress, its non-corrosiveness, to metal, ceramics, vulcanized rubber, glass fibre manufactured goods, and carbon fiber
Finished product etc., all possesses good cementability, therefore it is good that carbon fibre bar beam can finally reached with composite bullet-resistant plate
Composite effect.
Brief description of the drawings
Fig. 1 is the overall structure diagram in the embodiment of the present invention.
Reference is：
1 --- composite bullet-resistant plate 2 --- carbamide paint 3 --- epoxy construction adhesive
4 --- carbon fibre bar beam.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to embodiment and accompanying drawing
It is bright, the content that implementation method is referred to not limitation of the invention.
In the description of the invention, it is to be understood that term " on ", it is D score, "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " top ", " bottom ", " interior ", " outward " are based on orientation shown in the drawings or position
Relation is put, the description present invention is for only for ease of and is simplified description, it is necessary rather than the device or element for indicating or imply meaning
With specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the description of the invention, it is necessary to explanation, unless otherwise prescribed and limit, term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be mechanically connect or electrical connection, or two connections of element internal, can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of the term.
As shown in figure 1, a kind of composite bullet-resistant plate and the complex method of carbon fibre bar beam, comprise the following steps：A. exist
The outer surface of composite bullet-resistant plate 1 is combined one layer of polyurea coating 2, have that adhesive force is strong, tensile strength is good due to carbamide paint,
Rub resistance, it is ageing-resistant the characteristics of, therefore polyurea coating 2 can be used as a good bonding plane transition zone.
B. after polyurea coating 2 is fully cured, the composite bullet-resistant plate 1 to being compounded with polyurea coating 2 carries out sand paper and beats
Mill treatment, by that after sand papering treatment the bonding force of polyurea coating 2 can be made further to strengthen.
C. it is carbon fibre bar beam 4 is be bonded with composite bullet-resistant plate 1 by one layer of epoxy construction adhesive 3, due to epoxy
The solidification of sqtructural adhesive 3 hardness preferably, can bear the impact of higher-strength and vibrations, and be also equipped with good mechanical property and
Electrical insulating property, being capable of bearing temperature variation and flexural stress, its non-corrosiveness, to metal, ceramics, vulcanized rubber, glass fibre
Manufactured goods, and carbon fiber finished product etc., all possess good cementability, therefore can finally make carbon fibre bar beam 4 and composite wood
Material armour 3 reaches good composite effect.
It should be further stated that, i.e. the UHMWPE armours of the meaning of composite bullet-resistant plate 3 in the present embodiment（It is super
High molecular weight polyethylene armour）.
Preferably, polyurea coating 2 is sprayed at the outer surface of composite bullet-resistant plate 1 using spraying method, can be quick
Solidification, no sag phenomenon can reach good intensity in one minute or so so that production efficiency is improved, and after spraying
The thickness of polyurea coating 2 be more than 0.5mm, make adhesive property notable.
As it is highly preferred that epoxy construction adhesive 3 thickness be 0.2mm ~ 0.5mm, ensure possess enough cementabilities
While can also save raw material.
Above-described embodiment is the present invention preferably implementation, and in addition, the present invention can be realized with other manner,
Any obvious replacement is within protection scope of the present invention on the premise of not departing from the technical program design.
In order to allow those of ordinary skill in the art more easily to understand improvements of the present invention relative to prior art, this
Some accompanying drawings of invention and description have been simplified, and for the sake of clarity, present specification is omitted some other units
Element, those of ordinary skill in the art should be aware that these elements for omitting also may make up present disclosure.
Claims (3)
1. the complex method of a kind of composite bullet-resistant plate and carbon fibre bar beam, it is characterised in that：Comprise the following steps：A. multiple
Condensation material armour（1）Outer surface be combined one layer of polyurea coating（2）；B. polyurea coating is treated（2）After being fully cured, to being compounded with
Polyurea coating（2）Composite bullet-resistant plate（1）Carry out sand papering treatment；C. by carbon fibre bar beam（4）By one layer of epoxy
Sqtructural adhesive（3）With composite bullet-resistant plate（1）Bonding.
2. the complex method of a kind of composite bullet-resistant plate according to claim 1 and carbon fibre bar beam, it is characterised in that：
The polyurea coating（2）Composite bullet-resistant plate is sprayed at using spraying method（1）Outer surface, and spray after polyureas apply
Layer（2）Thickness is more than 0.5mm.
3. the complex method of a kind of composite bullet-resistant plate according to claim 1 and carbon fibre bar beam, it is characterised in that：
The epoxy construction adhesive（3）Thickness be 0.2mm ~ 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240824.1A CN106767169A (en) | 2016-12-29 | 2016-12-29 | A kind of complex method of composite bullet-resistant plate and carbon fibre bar beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240824.1A CN106767169A (en) | 2016-12-29 | 2016-12-29 | A kind of complex method of composite bullet-resistant plate and carbon fibre bar beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106767169A true CN106767169A (en) | 2017-05-31 |
Family
ID=58923383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611240824.1A Pending CN106767169A (en) | 2016-12-29 | 2016-12-29 | A kind of complex method of composite bullet-resistant plate and carbon fibre bar beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106767169A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966074A (en) * | 2018-01-18 | 2018-04-27 | 无锡巨日电子科技有限公司 | A kind of elastic restraint bullet proof composite plating |
| CN114192294A (en) * | 2021-12-08 | 2022-03-18 | 江苏安卡新材料科技有限公司 | Adhesive application for improving polyurea spraying quality |
-
2016
- 2016-12-29 CN CN201611240824.1A patent/CN106767169A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966074A (en) * | 2018-01-18 | 2018-04-27 | 无锡巨日电子科技有限公司 | A kind of elastic restraint bullet proof composite plating |
| CN107966074B (en) * | 2018-01-18 | 2023-09-19 | 无锡巨日电子科技有限公司 | Elastic constraint composite bulletproof plate |
| CN114192294A (en) * | 2021-12-08 | 2022-03-18 | 江苏安卡新材料科技有限公司 | Adhesive application for improving polyurea spraying quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |