CN1329985A - Components of composite bullet-resistant plate and its preparing process - Google Patents
Components of composite bullet-resistant plate and its preparing process Download PDFInfo
- Publication number
- CN1329985A CN1329985A CN 01115176 CN01115176A CN1329985A CN 1329985 A CN1329985 A CN 1329985A CN 01115176 CN01115176 CN 01115176 CN 01115176 A CN01115176 A CN 01115176A CN 1329985 A CN1329985 A CN 1329985A
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- resistant plate
- bullet
- composite bullet
- fabric
- described composite
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
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Abstract
A composite bullet-resistant plate used for bullet-resistant sandwich, liner, bulkhead, sheltered emplacement, etc is made up of high-performance bullet-resistant fibre fabric and thermoplastic polymer film through thermal die pressing. Its advantages include high bullet resistance, low cost, light weight, heat and sound insulation and noise reduction.
Description
The present invention relates to the armor facing technology, particularly composite bullet-resistant plate relates to the Preparation method and use of composite bullet-resistant plate simultaneously.
Before the present invention proposed, the composite product that is used to protect small bore cartridge or shrapnel also had fiber impregnation type thermoplastic composite based on heat curing-type.The former complex forming technology, environmental pollution is more serious, and the anti-damage ability of material is relatively poor; Though the comprehensive bulletproof performance of the latter is better, the forming materials cycle is long, uses the organic flammable solvent of high volatile volatile in a large number, has increased also initiation fire very easily of cost.
The purpose of this invention is to provide that a kind of preparation technology is simple, non-environmental-pollution, the comprehensive good composite bullet-resistant plate of bulletproof performance, and provide the preparation method of this composite bullet-resistant plate.
The composite bullet-resistant plate that the present invention relates to is composited by fabric, the lay hot pressing of thermoplastic polymer glued membrane interval.Fabric can absorb the bullet impact energy by fibrous fracture or stretcher strain by having the fibrous of higher monofilament tensile strength; The thermoplastic polymer glued membrane can be simplified moulding process as the matrix of composite bullet-resistant plate, reduces environmental pollution, and by the viscous-elastic behaviour that the thermoplastic polymer glued membrane is had, makes composite bullet-resistant plate have damage-resistant energy preferably.
Can there be extra play on the composite bullet-resistant plate surface that the present invention relates to, extra play can with armour moulding simultaneously, paste or be coated with after also plastic and be contained in the armour surface; This extra play can be ornamental (as facing paper, bunting etc.), also can be functional (as camouflage coating, flame retardant coating etc.).
The textile that the used fabric of the composite bullet-resistant plate that the present invention relates to adopts a kind of or wherein several fiber combinations in glass fibre, aramid fiber, superhigh molecular weight polyethylene fibers, carbon fiber, boron fibre, silicon carbide fibre, polypropylene fibre, high-strength polyester fibers, high-strength nylon fiber, nylon fibre, polyster fibre, the cotton fiber to make; The weaving textile type comprises that plain weave, twill, satin weave, basket line, basket, unidirectional, three-dimensional and loop bonding any or wherein several combination in may form such as knit.The kinds of fibers and the woven type of each layer fabric are independently of one another.
The used thermoplastic polymer glued membrane of the composite bullet-resistant plate that the present invention relates to is a kind of or wherein several combination in polyethylene, crosslinked polyethylene, ethylene-propylene acetoacetic ester, haloflex, chlorosulfonated polyethylene, polypropylene, polybutene, polystyrene, modified phenylethylene, Merlon, ethylene-vinyl acetate EVA, the polyisobutene, and the material of each layer glued membrane, thickness are all independently of one another.
The composite bullet-resistant plate that the present invention relates to adopts fabric and thin polymer film ply sequence at interval, and the lay angle is (0/90)
n, (0/+45/90/-45)
n, (0/90)
n/ 0, (90/0)
n/ 90, (0/60/-60)
n, (0/30/60/90/-60/-30)
nIn a kind of or wherein several combination; The lay number of plies can and select for use the thickness of fabric, glued membrane to determine according to armour thickness; Each interlayer lay angle is independently of one another, and can require to design and adjust according to barrier propterty.Generally speaking, the required fabric number of plies (N
1) and the thin polymer film number of plies (N
2) be calculated as follows, also can adjust as the case may be.
N
2＝N
1＋(1～3)
The forming process of the composite bullet-resistant plate that the present invention relates to comprise cut out, base, hot-forming, master operation such as back processing etc., specific as follows:
(1) cuts out: cut out fabric and glued membrane by design shape, size;
(2) base:, fabric, polymer glued membrane by design shop layer angle intervals lay, are formed blank according to calculating the number of plies;
(3) hot-forming: below 80 ℃ blank is being put into mould, matched moulds also is rapidly heated to 100～250 ℃, and insulation (1～10) min/mm is cooled to 80 ℃ with bottom knockout under 0.5～10.0MPa pressure condition.
(4) back processing: remove burr.
By the composite bullet-resistant plate that the present invention makes, have excellent bulletproof performance and anti-bullet fragmentation capability, and have sound insulation, noise reduction, fire-retardant, anticorrosion, light weight, inexpensive and reduce the characteristics of signal characteristic.The 51 formula lead for retractable pencil bullets, 79 that can effectively protect 54 formula pistols emissions, the 51 formula lead for retractable pencil bullets and the bullet fragment of type tommy gun emission that decline can be used as military and alert lining material with armored vehicle, aircraft and naval vessels with separation armour, the shellproof liner of civilian ballproof cash truck, shellproof sales counter, blast shelter and shellproof shield etc.
Embodiment
Embodiment one
(surface density is 460g/m with 20 layers of aramid fiber fabric
2) and 23 layers of polyethylene glued membranes (thickness 0.1mm) by interval mode (0/90)
nThe shop layer is made blank, puts into mould.Be rapidly heated to 140 ℃, be forced into 0.5MPa, be cooled to 80 ℃ with bottom knockout behind the about 30min of heat-insulation pressure keeping.With skive saw blade excision burr, promptly make composite bullet-resistant plate.
The composite bullet-resistant plate of making can effectively protect 51 formula lead for retractable pencil bullets of 54 formula pistols emission.Can be used as shellproof lining or separation armour.
Embodiment two
28 layers of glass fabric EWR530-90 and 30 strata vinyl chloride glued membranes (thickness 0.06mm) are pressed interval mode (90/0)
n/ 90 shop layers are made blank.Be warming up to 160 ℃ after going into mould, be forced into 2.5MPa, be cooled to 80 ℃ with bottom knockout behind the about 40min of heat-insulation pressure keeping.Excise burr with high-pressure water jet, promptly make composite bullet-resistant plate.
The composite bullet-resistant plate of making is 51 formula lead for retractable pencil bullets of protection 54 formula pistols emission effectively, can be used as blast shelter, shellproof shield, shellproof sales counter and the shellproof liner of car body.
Embodiment three
23 layers of polyethylene fabrics and 13 strata propylene glued membranes (thickness 0.10mm), 13 strata isobutene glued membranes are pressed (0/90)
n/ 0 interval lay.Moulding process is: be rapidly heated to 190～200 ℃ after going into mould, be forced into 1.0MPa, and be cooled to 80 ℃ with bottom knockout behind the about 60min of heat-insulation pressure keeping.With skive saw blade excision burr, promptly make composite bullet-resistant plate.
The composite bullet-resistant plate of making can effectively protect the 79 51 formula lead for retractable pencil bullets that decline type tommy gun emission, can be used as shellproof shield, shellproof sales counter and the shellproof liner of car body.
Embodiment four
With the strong nylon fiber fabric of 15 floor heights, 15 layers of fabrics of polyester and 33 strata styrene glued membranes (thickness 0.10mm) by (0/+45/90/-45)
nThe interval lay.Moulding process is: be warming up to 220 ℃ after going into mould, be forced into 5MPa, and be cooled to 80 ℃ with bottom knockout behind the about 60min of heat-insulation pressure keeping.With skive saw blade excision burr, promptly make composite bullet-resistant plate, and surface applied invisible coating therein.The composite bullet-resistant plate of making can effectively protect 79 the decline 51 formula lead for retractable pencil bullets and the various shrapnels of type tommy gun emission, and has stealthy function, can be used as fieldwork blindage material.
Embodiment five
The strong dacron fabric of 35 floor heights and 38 layers of ethene-vinyl acetate copolymerized body glued membrane (thickness 0.05mm) are pressed (0/30/60/90/-60/-30)
nInterval mode quadrature shop layer is formed a blank, after respectively with a facing paper lay in the centre of blank two surperficial two-layer glued membranes.Be rapidly heated to 180 ℃ after going into mould, be forced into 10MPa, be cooled to 80 ℃ with bottom knockout behind the about 60min of heat-insulation pressure keeping.With skive saw blade excision burr, promptly make composite bullet-resistant plate.
The composite bullet-resistant plate of making can effectively protect the 79 51 formula lead for retractable pencil bullets that decline type tommy gun emission, can be used as shellproof shield, shellproof sales counter.
Claims (11)
1 one kinds of composite bullet-resistant plates are formed by anti-elastic fibre fabric of the high-performance of interval lay and thermoplastic polymer glued membrane heating and mould pressing.
The described composite bullet-resistant plate of 2 claims 1, the lay mode of fabric is (0/90)
n, (0/+45/90/-45)
n, (0/90)
n/ 0, (90/0)
n/ 90, (0/60/-60)
n, (0/30/60/90/-60/-30)
nIn a kind of or wherein several combination.
The described composite bullet-resistant plate of 3 claims 1 is made up of n layer fabric and n+1～n+10 layer thermoplastic polymer glued membrane.
The described composite bullet-resistant plate of 4 claims 3, n are 5～1000 integer.
The described composite bullet-resistant plate of 5 claims 4, n are 10～500 integer.
The described composite bullet-resistant plate of 6 claims 5, n are 20～100 integer.
The described composite bullet-resistant plate of 7 claims 1, used fabric are selected from the fabric that a kind of or wherein several fiber combinations in glass fibre, aramid fiber, superhigh molecular weight polyethylene fibers, carbon fiber, boron fibre, silicon carbide fibre, polypropylene fibre, high-strength polyester fibers, high-strength nylon fiber, nylon fibre, polyster fibre, the cotton fiber is made into.
The described composite bullet-resistant plate of 8 claims 1, the weaving manner of used fabric can be a kind of or wherein several combinations in plain weave, twill, satin weave, basket line, basket, unidirectional, three-dimensional and the loop bonding.
The described composite bullet-resistant plate of 9 claims 1, used thermoplastic polymer glued membrane is selected from a kind of or wherein several combination in polyethylene, crosslinked polyethylene, ethylene-propylene acetoacetic ester, haloflex, chlorosulfonated polyethylene, polypropylene, polybutene, polystyrene, modified phenylethylene, Merlon, ethylene-vinyl acetate EVA, the polyisobutene.
The described composite bullet-resistant plate of 10 claims 1, can there be the extra play that sticks on its surface.
The described composite bullet-resistant plate of 11 claims 1, its preparation method may further comprise the steps successively:
(1) cuts out: cut out fabric and glued membrane by design shape, size;
(2) base:, fabric, polymer glued membrane by design shop layer angle intervals lay, are formed blank according to calculating the number of plies;
(3) hot-forming: below 80 ℃ blank is being put into mould, matched moulds also is rapidly heated to 100～250 ℃, and insulation (1～10) min/mm is cooled to 80 ℃ with bottom knockout under 0.5～10.0MPa pressure condition.(4) back processing: remove burr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01115176 CN1329985A (en) | 2001-07-30 | 2001-07-30 | Components of composite bullet-resistant plate and its preparing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01115176 CN1329985A (en) | 2001-07-30 | 2001-07-30 | Components of composite bullet-resistant plate and its preparing process |
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| Publication Number | Publication Date |
|---|---|
| CN1329985A true CN1329985A (en) | 2002-01-09 |
Family
ID=4661756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01115176 Pending CN1329985A (en) | 2001-07-30 | 2001-07-30 | Components of composite bullet-resistant plate and its preparing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1329985A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152557A (en) * | 2010-11-15 | 2011-08-17 | 天津工业大学 | Preparation method of high-strength polyethylene fiber/water-soluble polyurethane composite material |
| CN102620606A (en) * | 2012-04-01 | 2012-08-01 | 北京同益中特种纤维技术开发有限公司 | Soft bulletproof plate |
| CN102689477A (en) * | 2011-03-22 | 2012-09-26 | 三香科技股份有限公司 | Sound absorption and insulation composite material structure |
| CN102887655A (en) * | 2012-09-29 | 2013-01-23 | 句容富达教学设备科技有限公司 | Bullet-proof glass |
| CN104210175A (en) * | 2013-05-30 | 2014-12-17 | 周奇迪 | Explosion-proof plate for explosion-proof vehicle and explosion-proof vehicle |
| CN104900224A (en) * | 2015-05-18 | 2015-09-09 | 大连工业大学 | Preparation method of sound absorption and insulation composite material and composite material |
| CN105172256A (en) * | 2015-09-14 | 2015-12-23 | 浙江理工大学 | Preparation method for bulletproof plates different in lamination proportion of reinforcing materials |
| CN105348569A (en) * | 2015-12-16 | 2016-02-24 | 费珏璐 | Composite high-polymer material as well as preparation method and application thereof |
| CN105949764A (en) * | 2016-05-31 | 2016-09-21 | 苏州高甲防护科技有限公司 | Bulletproof inserting plate and preparation method |
| CN106427139A (en) * | 2016-08-31 | 2017-02-22 | 江苏领瑞新材料科技有限公司 | Composite material used for bulletproof helmet and preparing method thereof |
| CN106905652A (en) * | 2017-04-27 | 2017-06-30 | 武汉理工大学 | A kind of ballistic composite and preparation method thereof |
| CN109387117A (en) * | 2017-08-09 | 2019-02-26 | 谢雄军 | A kind of process using fiber winding one-pass molding bullet-proof vest |
| CN112629324A (en) * | 2020-11-12 | 2021-04-09 | 湖南欧亚碳纤维复合材料有限公司 | Carbon fiber composite bulletproof plate and preparation process thereof |
| CN114437466A (en) * | 2020-11-05 | 2022-05-06 | 上海美纤智能科技有限公司 | Flexible impact-resistant protective article and preparation method thereof |
-
2001
- 2001-07-30 CN CN 01115176 patent/CN1329985A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152557B (en) * | 2010-11-15 | 2013-06-05 | 天津工业大学 | Preparation method of high-strength polyethylene fiber/water-soluble polyurethane composite material |
| CN102152557A (en) * | 2010-11-15 | 2011-08-17 | 天津工业大学 | Preparation method of high-strength polyethylene fiber/water-soluble polyurethane composite material |
| CN102689477B (en) * | 2011-03-22 | 2016-02-03 | 三香科技股份有限公司 | Inhale acoustic dampening composite structure |
| CN102689477A (en) * | 2011-03-22 | 2012-09-26 | 三香科技股份有限公司 | Sound absorption and insulation composite material structure |
| CN102620606A (en) * | 2012-04-01 | 2012-08-01 | 北京同益中特种纤维技术开发有限公司 | Soft bulletproof plate |
| CN102887655A (en) * | 2012-09-29 | 2013-01-23 | 句容富达教学设备科技有限公司 | Bullet-proof glass |
| CN104210175A (en) * | 2013-05-30 | 2014-12-17 | 周奇迪 | Explosion-proof plate for explosion-proof vehicle and explosion-proof vehicle |
| CN104900224A (en) * | 2015-05-18 | 2015-09-09 | 大连工业大学 | Preparation method of sound absorption and insulation composite material and composite material |
| CN105172256A (en) * | 2015-09-14 | 2015-12-23 | 浙江理工大学 | Preparation method for bulletproof plates different in lamination proportion of reinforcing materials |
| CN105348569A (en) * | 2015-12-16 | 2016-02-24 | 费珏璐 | Composite high-polymer material as well as preparation method and application thereof |
| CN105949764A (en) * | 2016-05-31 | 2016-09-21 | 苏州高甲防护科技有限公司 | Bulletproof inserting plate and preparation method |
| CN106427139A (en) * | 2016-08-31 | 2017-02-22 | 江苏领瑞新材料科技有限公司 | Composite material used for bulletproof helmet and preparing method thereof |
| CN106905652A (en) * | 2017-04-27 | 2017-06-30 | 武汉理工大学 | A kind of ballistic composite and preparation method thereof |
| CN109387117A (en) * | 2017-08-09 | 2019-02-26 | 谢雄军 | A kind of process using fiber winding one-pass molding bullet-proof vest |
| CN114437466A (en) * | 2020-11-05 | 2022-05-06 | 上海美纤智能科技有限公司 | Flexible impact-resistant protective article and preparation method thereof |
| CN112629324A (en) * | 2020-11-12 | 2021-04-09 | 湖南欧亚碳纤维复合材料有限公司 | Carbon fiber composite bulletproof plate and preparation process thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |