CN109489483A - 一种商业和军用石墨烯防弹衣及其制造方法 - Google Patents
一种商业和军用石墨烯防弹衣及其制造方法 Download PDFInfo
- Publication number
- CN109489483A CN109489483A CN201710813766.5A CN201710813766A CN109489483A CN 109489483 A CN109489483 A CN 109489483A CN 201710813766 A CN201710813766 A CN 201710813766A CN 109489483 A CN109489483 A CN 109489483A
- Authority
- CN
- China
- Prior art keywords
- graphene
- flak jackets
- military
- layer
- aramid fiber
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 95
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 72
- 238000002360 preparation method Methods 0.000 claims abstract description 51
- 238000007731 hot pressing Methods 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 230000008719 thickening Effects 0.000 claims abstract description 29
- 238000009954 braiding Methods 0.000 claims abstract description 14
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims description 92
- 229920006231 aramid fiber Polymers 0.000 claims description 70
- 238000000034 method Methods 0.000 claims description 68
- 229920005989 resin Polymers 0.000 claims description 63
- 239000011347 resin Substances 0.000 claims description 63
- 239000000243 solution Substances 0.000 claims description 61
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 57
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 36
- 239000004917 carbon fiber Substances 0.000 claims description 36
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 36
- 238000001816 cooling Methods 0.000 claims description 34
- 239000004745 nonwoven fabric Substances 0.000 claims description 32
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 28
- 239000002131 composite material Substances 0.000 claims description 27
- 235000019441 ethanol Nutrition 0.000 claims description 27
- 229960004756 ethanol Drugs 0.000 claims description 25
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 24
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 24
- 238000001291 vacuum drying Methods 0.000 claims description 24
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 20
- 229920002367 Polyisobutene Polymers 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 16
- DYAHQFWOVKZOOW-UHFFFAOYSA-N Sarin Chemical compound CC(C)OP(C)(F)=O DYAHQFWOVKZOOW-UHFFFAOYSA-N 0.000 claims description 15
- 229920005990 polystyrene resin Polymers 0.000 claims description 15
- 238000010790 dilution Methods 0.000 claims description 13
- 239000012895 dilution Substances 0.000 claims description 13
- 239000004677 Nylon Substances 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 12
- 229920001778 nylon Polymers 0.000 claims description 12
- 238000009958 sewing Methods 0.000 claims description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 5
- 239000000908 ammonium hydroxide Substances 0.000 claims description 5
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 2
- 239000011118 polyvinyl acetate Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 2
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000013467 fragmentation Methods 0.000 description 10
- 238000006062 fragmentation reaction Methods 0.000 description 10
- 238000010008 shearing Methods 0.000 description 10
- 229920006387 Vinylite Polymers 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 239000004760 aramid Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- 229920003235 aromatic polyamide Polymers 0.000 description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 5
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
- F41H1/00—Personal protection gear
- F41H1/02—Armoured or projectile- or missile-resistant garments; Composite protection fabrics
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
- B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
- B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
-
- 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
- B32B37/0038—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving application of liquid to the layers prior to lamination, e.g. wet laminating
-
- 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
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
-
- 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
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1808—Handling of layers or the laminate characterised by the laying up of the 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
- 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
- B32B5/024—Woven fabric
-
- 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
- B32B5/06—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 a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
-
- 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
- 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
- B32B2250/00—Layers arrangement
- B32B2250/05—5 or more 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
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- 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
- B32B2255/02—Coating on the layer surface on 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
- B32B2255/00—Coating on the layer surface
- B32B2255/24—Organic non-macromolecular 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
- B32B2262/0261—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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/102—Oxide or hydroxide
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/107—Ceramic
- B32B2264/108—Carbon, e.g. graphite particles
-
- 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
- B32B2307/726—Permeability to liquids, absorption
-
- 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
Abstract
本发明公开了一种商业和军用石墨烯防弹衣及其制造方法。本发明针对的对象是需要和枪弹及尖锐的材料接触的人群而研发的一款防弹材料。本发明根据尖锐物刺入过程理论及子弹刺穿理论进行分析,采用不同性质的高分子材料,通过五层不同编织结构材料的叠合以及热塑性树脂的加入,再配合制备好的剪切增稠液体处理以及热压,使得子弹进入能量大量耗散,从而起到防护作用。制备的防弹衣质地柔软,有较好的舒适度同时防弹性能佳,可有效的阻止毒针、匕首、刀刃及枪弹的伤害,适用于商业和军用相关人员即公安干警、维和士兵、保安及出租车司机等,为他们提供更多的安全保障。
Description
技术领域
本发明属于防刺/防弹材料领域,涉及一种商业和军用石墨烯防弹衣及其制造方法,特别是涉及到树脂/平织布热压成型工艺及剪切增稠液体/芳纶复合材料制备方法。
背景技术
传统的防弹衣是由金属材料、陶瓷片、玻璃钢等材料构成的,虽然防弹效果很好,但较为厚重且排汗性能不佳,使得穿戴后行动不方便影响作战。对警察等使用人群来说使用效果不够理想,且他们同样面临着来自毒针、匕首及刀刃等锐器的伤害。轻便,柔软,易排汗及高强度的防弹衣更适合公安干警、维和士兵、保安及出租车司机等。专利CN205879011U提出的以超密纤维织物层、金属防护层、超密纤维织物层、陶瓷层及超密纤维织物层五层组成防弹衣,存在柔软度不够、质量重行动不便的情况;专利CN205482594U提出由无纬布、PC板、泡沫层及保护套组成的防弹衣,存在防弹强度不够效果不佳的情况。
本发明专利充分利用了各种高分子材料的优势及结合聚合、热压、液体复合技术研发出具有质地柔软、穿着舒适、优异防弹性能的防弹衣。
发明内容
本发明专利的主要目的在于克服现有防弹衣舒适度和功能性不可兼得的缺点,提供一种生产工艺简单、具优异力学强度性能及穿着性能的防弹衣制备方法。
本发明中的防弹材料研究涉及到各具功能性的高分子材料的叠加运用。包括了具优异剪切性能的超高分子聚乙烯、具抗拉伸性能的平织布、具高强度性能的芳纶纤维、具高强度、高模量、低密度、优异的拉伸性能的碳纤维及具舒适排汗性的针织布等材料的运用;尤其是石墨烯的使用,石墨烯是人类已知强度最高的物质,比钻石还坚硬,强度比世界上最好的钢铁还要高。其中还涉及到树脂与高分子材料的热压成型工艺制备的优异抗拉伸性能的复合材料;以及剪切增稠液体/高分子材料复合制备工艺,得到柔韧性好、强度高的复合材料。高强度防弹材料消耗了子弹大部分能量,软质防弹材料可以吸收并扩散子弹的剩余部分能量,并起到缓冲作用,从而阻止并降低了贯穿性损伤。几种高分子材料及工艺的叠加使用中,得到了轻便,柔软舒适,易排汗及高强度的防弹衣。
本发明的目的通过如下技术方案实现:
1、一种商业和军用石墨烯防弹衣及其制造方法,其特征在于:所述的石墨烯防弹衣包括五层:第一层为对位芳纶或者超高分子量聚乙烯无纺布材料;第二层以热塑性树脂为基体,利用热压机将热塑性树脂与芳纶或者碳纤维或者二者混合体平织布热压复合而成;第三层是以掺有石墨烯的液态或熔融热塑性树脂为基体,将芳纶及碳纤维平织布粘接热压复合而成;第四层为通过涂布或浸渍剪切增稠液体的超高分子量聚乙烯无纺布或者对位芳纶无纺布复合材料;第五层为对位芳纶或者超高分子量聚乙烯针织布材料。包括如下步骤和工艺条件:
(1)树脂复合层的制备:将热塑性树脂以浸渍或者涂布或者平铺的方式与高分子材料均匀混合;然后经高温高压处理一段时间后,取出冷却备用;
(2)石墨烯复合层的制备:将占树脂重量0.1%~0.5%的石墨烯均匀分散到液态或熔融热塑性树脂中;然后均匀涂布到芳纶平织布上,与碳纤维平织布经高温高压处理复合后,取出冷却备用;
(3)剪切增稠液体制备过程:在高速搅拌的状态下,将纳米级分散粒子加入到分散介质中均匀混合制得溶液,分散粒子与分散介质质量比为1:1~1:4;
(4)除泡过程:将步骤(5)制得的溶液置于真空干燥箱中,保持温度(20℃-50℃)、时间(10h-24h),以充分去除溶液中的气泡;
(5)溶液处理过程:将经步骤(6)处理后的溶液与乙醇稀释后,以浸渍或者涂布的方式与高分子材料充分均匀复合;
(6)干燥过程:将经步骤(7)处理后的高分子材料置于真空干燥箱中,保持温度(20℃-90℃)、时间(1h-9h),充分去除乙醇后取出冷却备用;
(7)缝合过程:将准备好的五层不同编织结构材料和尼龙材质衣面及内衬缝合组成石墨烯防弹衣。
本发明现有技术相比,具有如下优点:
本发明提出的一种商业和军用石墨烯防弹衣及其制造方法,克服了舒适度和功能性不可兼得的缺点,具有工艺简单、轻便、柔软舒适、易排汗及高强度等优点。尤其是优异的防弹性能,适用于商业和军用相关人员即公安干警、维和士兵、保安及出租车司机等。
附图说明
图1为防弹衣复合材料层截面结构示意图。
图中:1无纺布缓冲层、2树脂复合层、3芳纶、碳纤维及石墨烯树脂复合层 4冲击增稠缓冲层、5针织布锁定层。
具体实施方式
为了更加深入理解本发明专利,下面结合实施例对本发明作进一步的说明。
实施例1
一种商业和军用石墨烯防弹衣及其制造方法,其特征在于:所述的石墨烯防弹衣包括五层:第一层是厚度为4mm的对位芳纶无纺布材料;第二层以聚异丁烯树脂为基体,利用热压机将聚异丁烯树脂与目数为100目、纱支为1000D的芳纶平织布热压复合而成;第三层是以掺有石墨烯的液态聚异丁烯树脂为基体,将目数同为100目、纱支同为1000D的芳纶及碳纤维平织布粘接热压复合而成;第四层是通过涂布剪切增稠液体的厚度为4mm的对位芳纶无纺布复合材料;第五层层是纱支为75D,厚度为1mm的对位芳纶针织布材料。包括如下步骤和工艺条件:
(1)树脂复合层的制备:将聚异丁烯树脂以涂布的方式与芳纶平织布均匀混合;然后在温度150℃,压力2MPa下热压400s后取出冷却备用;
(2)石墨烯复合层的制备:将占树脂重量0.1%的石墨烯均匀分散到液态聚异丁烯树脂中;然后均匀涂布到芳纶平织布上,与碳纤维平织布在温度150℃,压力2MPa下热压400s后,取出冷却备用;
(3)剪切增稠液体制备过程:在高速搅拌的状态下,将纳米SiO2加入到乙二醇中均匀混合制得溶液,纳米SiO2与乙二醇质量比为1:1;
(4)除泡过程:将步骤(3)制得的溶液置于真空干燥箱中,保持温度35℃、时间12h,以充分去除溶液中的气泡;
(5)溶液处理过程:将经步骤(4)处理后的溶液与乙醇按1:1稀释后,以涂布的方式与对位芳纶无纺布充分均匀复合;
(6)干燥过程:将经步骤(5)处理后的对位芳纶无纺布置于真空干燥箱中,保持温度80℃、时间2h,充分去除乙醇后取出冷却备用;
(7)缝合过程:将以上准备好的五层不同编织结构材料和尼龙材质衣面及内衬缝合组成石墨烯防弹衣。
上述工艺制备的石墨烯防弹衣具有优异的抗剪切力性能,轻便,柔软舒适,易排汗及高强度等性能。符合GJB4300-2002《军用防弹衣安全技术性能要求》标准,达到防枪弹性能级要求、防破片性能级要求。
实施例2
一种商业和军用石墨烯防弹衣及其制造方法,其特征在于:所述的石墨烯防弹衣包括五层:第一层是厚度为4mm的超高分子量聚乙烯无纺布材料;第二层以聚异丁烯树脂为基体,利用热压机将聚异丁烯树脂与目数为150目、纱支为1500D的芳纶平织布热压复合而成;第三层是以掺有石墨烯的液态聚异丁烯树脂为基体,将目数同为150目、纱支同为1500D的芳纶及碳纤维平织布粘接热压复合而成;第四层是通过涂布剪切增稠液体的厚度为4mm的超高分子量聚乙烯无纺布复合材料;第五层是纱支为75D,厚度为1.5mm的对位芳纶针织布材料。包括如下步骤和工艺条件:
(1)树脂复合层的制备:将聚异丁烯树脂以涂布的方式与芳纶平织布均匀混合;然后在温度120℃,压力3MPa下热压700s后取出冷却备用;
(2)石墨烯复合层的制备:将占树脂重量0.2%的石墨烯均匀分散到液态聚异丁烯树脂中;然后均匀涂布到芳纶平织布上,与碳纤维平织布在温度120℃,压力3MPa下热压700s后,取出冷却备用;
(3)剪切增稠液体制备过程:在高速搅拌的状态下,将纳米碳酸钙加入到乙二醇中均匀混合制得溶液,纳米碳酸钙与乙二醇质量比为1:1;
(4)除泡过程:将步骤(3)制得的溶液置于真空干燥箱中,保持温度25℃、时间20h,以充分去除溶液中的气泡;
(5)溶液处理过程:将经步骤(4)处理后的溶液与乙醇按1:2稀释后,以涂布的方式与超高分子量聚乙烯无纺布充分均匀复合;
(6)干燥过程:将经步骤(5)处理后的超高分子量聚乙烯无纺布置于真空干燥箱中,保持温度85℃、时间1h,充分去除乙醇后取出冷却备用;
(9)缝合过程:将以上准备好的五层不同编织结构材料和尼龙材质衣面及内衬缝合组成石墨烯防弹衣。
上述工艺制备的石墨烯防弹衣具有优异的抗剪切力性能,轻便,柔软舒适,易排汗及高强度等性能。符合GJB4300-2002《军用防弹衣安全技术性能要求》标准,达到防枪弹性能级要求、防破片性能级要求。
实施例3
一种商业和军用石墨烯防弹衣及其制造方法,其特征在于:所述的石墨烯防弹衣包括五层:第一层是厚度为2mm的对位芳纶无纺布材料;第二层以聚乙酸乙烯酯树脂为基体,利用热压机将聚乙酸乙烯酯树脂与目数为100目、纱支为1000D的碳纤维平织布热压复合而成;第三层是以掺有石墨烯的液态聚乙酸乙烯酯树脂为基体,将目数同为100目、纱支同为1000D的芳纶及碳纤维平织布粘接热压复合而成;第四层是通过浸渍剪切增稠液体的厚度为2mm的对位芳纶无纺布复合材料;第五层是纱支为75D,厚度为1mm的超高分子量聚乙烯针织布材料。包括如下步骤和工艺条件:
(1)树脂复合层的制备:将聚乙酸乙烯酯树脂以涂布的方式与碳纤维平织布均匀混合;然后在温度150℃,压力2MPa下热压850s后取出冷却备用;
(2)石墨烯复合层的制备:将占树脂重量0.3%的石墨烯均匀分散到液态聚乙酸乙烯酯树脂中;然后均匀涂布到芳纶平织布上,与碳纤维平织布在温度150℃,压力2MPa下热压850s后,取出冷却备用;
(3)剪切增稠液体制备过程:在高速搅拌的状态下,将纳米碳酸钙加入到乙二醇中均匀混合制得溶液,纳米碳酸钙与乙二醇质量比为1:2;
(4)除泡过程:将步骤(3)制得的溶液置于真空干燥箱中,保持温度30℃、时间15h,以充分去除溶液中的气泡;
(5)溶液处理过程:将经步骤(4)处理后的溶液与乙醇按1:2稀释后,以浸渍的方式与对位芳纶无纺布充分均匀复合;
(6)干燥过程:将经步骤(5)处理后的对位芳纶无纺布置于真空干燥箱中,保持温度80℃、时间1.5h,充分去除乙醇后取出冷却备用;
(7)缝合过程:将以上准备好的五层不同编织结构材料和尼龙材质衣面及内衬缝合组成该石墨烯防弹衣。
上述工艺制备的石墨烯防弹衣具有优异的抗剪切力性能,轻便,柔软舒适,易排汗及高强度等性能。符合GJB4300-2002《军用防弹衣安全技术性能要求》标准,达到防枪弹性能级要求、防破片性能级要求。
实施例4
一种商业和军用石墨烯防弹衣及其制造方法,其特征在于:所述的石墨烯防弹衣包括五层:第一层是厚度为4mm的超高分子量聚乙烯无纺布材料;第二层以聚乙酸乙烯酯树脂为基体,利用热压机将聚乙酸乙烯酯树脂与目数为200目、纱支为1500D的碳纤维平织布热压复合而成;第三层是以掺有石墨烯的液态聚乙酸乙烯酯树脂为基体,将目数同为200目、纱支同为1500D的芳纶及碳纤维平织布粘接热压复合而成;第四层是通过涂布剪切增稠液体的厚度为2mm的对位芳纶无纺布复合材料;第五层是纱支为75D,厚度为1mm的对位芳纶针织布材料。包括如下步骤和工艺条件:
(1)树脂复合层的制备:将聚异丁烯树脂以涂布的方式与芳纶平织布均匀混合;然后在温度150℃,压力3MPa下热压800s后取出冷却备用;
(2)石墨烯复合层的制备:将占树脂重量0.1%的石墨烯均匀分散到液态聚异丁烯树脂中;然后均匀涂布到芳纶平织布上,与碳纤维平织布在温度150℃,压力3MPa下热压800s后,取出冷却备用;
(3)剪切增稠液体制备过程:在高速搅拌的状态下,将纳米碳酸钙加入到乙二醇中均匀混合制得溶液,纳米碳酸钙与乙二醇质量比为1:2;
(4)除泡过程:将步骤(3)制得的溶液置于真空干燥箱中,保持温度30℃、时间15h,以充分去除溶液中的气泡;
(5)溶液处理过程:将经步骤(4)处理后的溶液与乙醇按1:2稀释后,以涂布的方式与对位芳纶无纺布充分均匀复合;
(6)干燥过程:将经步骤(5)处理后的对位芳纶无纺布置于真空干燥箱中,保持温度78℃、时间2h,充分去除乙醇后取出冷却备用;
(7)缝合过程:将以上准备好的五层不同编织结构材料和尼龙材质衣面及内衬缝合组成该石墨烯防弹衣。
上述工艺制备的石墨烯防弹衣具有优异的抗剪切力性能,轻便,柔软舒适,易排汗及高强度等性能。符合GJB4300-2002《军用防弹衣安全技术性能要求》标准,达到防枪弹性能级要求、防破片性能级要求。
实施例5
一种商业和军用石墨烯防弹衣及其制造方法,其特征在于:所述的石墨烯防弹衣包括五层:第一层是厚度为2mm的超高分子量聚乙烯无纺布材料;第二层以沙林树脂为基体,利用热压机将沙林树脂与目数为150目、纱支为1000D的芳纶平织布热压复合而成;第三层是以掺有石墨烯的熔融沙林树脂为基体,将目数同为150目、纱支同为1000D的芳纶及碳纤维平织布粘接热压复合而成;第四层是通过浸渍剪切增稠液体的厚度为2mm的超高分子量聚乙烯无纺布复合材料;第五层是纱支为75D,厚度为2mm的超高分子量聚乙烯针织布材料。包括如下步骤和工艺条件:
(1)树脂复合层的制备:将沙林树脂以平铺的方式与芳纶平织布均匀混合;然后在温度180℃,压力2MPa下热压500s后取出冷却备用;
(2)石墨烯复合层的制备:将占树脂重量0.4%的石墨烯均匀分散到熔融沙林树脂中;然后均匀涂布到芳纶平织布上,与碳纤维平织布在温度180℃,压力2MPa下热压500s后,取出冷却备用;
(3)剪切增稠液体制备过程:在高速搅拌的状态下,将聚甲基丙烯酸甲酯加入到无水乙醇中均匀混合制得溶液,聚甲基丙烯酸甲酯与无水乙醇质量比为1:3;
(4)除泡过程:将步骤(3)制得的溶液置于真空干燥箱中,保持温度25℃、时间18h,以充分去除溶液中的气泡;
(5)溶液处理过程:将经步骤(4)处理后的溶液与乙醇按1:3稀释后,以浸渍的方式与超高分子量聚乙烯无纺布充分均匀复合;
(6)干燥过程:将经步骤(5)处理后的超高分子量聚乙烯无纺布置于真空干燥箱中,保持温度78℃、时间2h,充分去除乙醇后取出冷却备用;
(7)缝合过程:将以上准备好的五层不同编织结构材料和尼龙材质衣面及内衬缝合组成该石墨烯防弹衣。
上述工艺制备的石墨烯防弹衣具有优异的抗剪切力性能,轻便,柔软舒适,易排汗及高强度等性能。符合GJB4300-2002《军用防弹衣安全技术性能要求》标准,达到防枪弹性能级要求、防破片性能级要求。
实施例6
一种商业和军用石墨烯防弹衣及其制造方法,其特征在于:所述的石墨烯防弹衣包括五层:第一层是厚度为4mm的超高分子量聚乙烯无纺布材料;第二层以沙林树脂为基体,利用热压机将沙林树脂与目数为200目、纱支为1500D的芳纶、碳纤维二者混合体平织布热压复合而成;第三层是以掺有石墨烯的熔融沙林树脂为基体,将目数同为200目、纱支同为1000D的芳纶及碳纤维平织布粘接热压复合而成;第四层是通过涂布剪切增稠液体的厚度为4mm的对位芳纶无纺布复合材料;第五层是纱支为75D,厚度为1.5mm的对位芳纶针织布材料。包括如下步骤和工艺条件:
(1)树脂复合层的制备:将沙林树脂以平铺的方式与芳纶、碳纤维二者混合体平织布均匀混合;然后在温度150℃,压力3MPa下热压800s后取出冷却备用;
(2)石墨烯复合层的制备:将占树脂重量0.2%的石墨烯均匀分散到熔融沙林树脂中;然后均匀涂布到芳纶平织布上,与碳纤维平织布在温度150℃,压力3MPa下热压800s后,取出冷却备用;
(3)剪切增稠液体制备过程:在高速搅拌的状态下,将聚甲基丙烯酸甲酯加入到无水乙醇中均匀混合制得溶液,聚甲基丙烯酸甲酯与无水乙醇质量比为1:4;
(4)除泡过程:将步骤(3)制得的溶液置于真空干燥箱中,保持温度25℃、时间18h,以充分去除溶液中的气泡;
(5)溶液处理过程:将经步骤(4)处理后的溶液与乙醇按1:1稀释后,以涂布的方式与对位芳纶无纺布充分均匀复合;
(6)干燥过程:将经步骤(5)处理后的对位芳纶无纺布置于真空干燥箱中,保持温度80℃、时间1h,充分去除乙醇后取出冷却备用;
(7)缝合过程:将以上准备好的五层不同编织结构材料和尼龙材质衣面及内衬缝合组成该石墨烯防弹衣。
上述工艺制备的石墨烯防弹衣具有优异的抗剪切力性能,轻便,柔软舒适,易排汗及高强度等性能。符合GJB4300-2002《军用防弹衣安全技术性能要求》标准,达到防枪弹性能级要求、防破片性能级要求。
实施例7
一种商业和军用石墨烯防弹衣及其制造方法,其特征在于:所述的石墨烯防弹衣包括五层:第一层是厚度为4mm的对位芳纶无纺布材料;第二层以聚苯乙烯树脂为基体,利用热压机将聚苯乙烯树脂与目数为250目、纱支为1500D的碳纤维平织布热压复合而成;第三层是以掺有石墨烯的液态聚苯乙烯树脂为基体,将目数同为250目、纱支同为1500D的芳纶及碳纤维平织布粘接热压复合而成;第四层是通过浸渍剪切增稠液体的厚度为4mm的超高分子量聚乙烯无纺布复合材料;第五层是纱支为75D,厚度为1mm的超高分子量聚乙烯针织布材料。包括如下步骤和工艺条件:
(1)树脂复合层的制备:将聚苯乙烯树脂以平铺的方式与碳纤维平织布均匀混合;然后在温度160℃,压力2MPa下热压600s后取出冷却备用;
(2)石墨烯复合层的制备:将占树脂重量0.3%的石墨烯均匀分散到液态聚苯乙烯树脂中;然后均匀涂布到芳纶平织布上,与碳纤维平织布在温度160℃,压力2MPa下热压600s后,取出冷却备用;
(3)剪切增稠液体制备过程:在高速搅拌的状态下,将纳米SiO2与纳米碳酸钙按1:1比例混合后加入到乙二醇中均匀混合制得溶液,混合分散粒子与乙二醇质量比为1:2;
(4)除泡过程:将步骤(3)制得的溶液置于真空干燥箱中,保持温度25℃、时间24h,以充分去除溶液中的气泡;
(5)溶液处理过程:将经步骤(4)处理后的溶液与乙醇按1:2稀释后,以浸渍的方式与超高分子量聚乙烯无纺布充分均匀复合;
(6)干燥过程:将经步骤(5)处理后的超高分子量聚乙烯无纺布置于真空干燥箱中,保持温度80℃、时间1.5h,充分去除乙醇后取出冷却备用;
(7)缝合过程:将以上准备好的五层不同编织结构材料和尼龙材质衣面及内衬缝合组成该石墨烯防弹衣。
上述工艺制备的石墨烯防弹衣具有优异的抗剪切力性能,轻便,柔软舒适,易排汗及高强度等性能。符合GJB4300-2002《军用防弹衣安全技术性能要求》标准,达到防枪弹性能级要求、防破片性能级要求。
实施例8
一种商业和军用石墨烯防弹衣及其制造方法,其特征在于:所述的石墨烯防弹衣包括五层:第一层是厚度为6mm的超高分子量聚乙烯无纺布材料;第二层以聚苯乙烯树脂为基体,利用热压机将聚苯乙烯树脂与目数为300目、纱支为1000D的芳纶平织布热压复合而成;第三层是以掺有石墨烯的液态聚苯乙烯树脂为基体,将目数同为300目、纱支同为1000D的芳纶及碳纤维平织布粘接热压复合而成;第四层是通过涂布剪切增稠液体的厚度为4mm的超高分子量聚乙烯无纺布复合材料;第五层是纱支为75D,厚度为1mm的超高分子量聚乙烯针织布材料。包括如下步骤和工艺条件:
(1)树脂复合层的制备:将聚苯乙烯树脂以平铺的方式与芳纶平织布均匀混合;然后在温度180℃,压力2MPa下热压700s后取出冷却备用;
(2)石墨烯复合层的制备:将占树脂重量0.1%的石墨烯均匀分散到液态聚苯乙烯树脂中;然后均匀涂布到芳纶平织布上,与碳纤维平织布在温度180℃,压力2MPa下热压700s后,取出冷却备用;
(3)剪切增稠液体制备过程:在高速搅拌的状态下,将纳米SiO2加入到无水乙醇中均匀混合制得溶液,纳米SiO2与无水乙醇质量比为1:4;
(4)除泡过程:将步骤(3)制得的溶液置于真空干燥箱中,保持温度25℃、时间22h,以充分去除溶液中的气泡;
(5)溶液处理过程:将经步骤(4)处理后的溶液与乙醇按1:2稀释后,以涂布的方式与超高分子量聚乙烯无纺布充分均匀复合;
(6)干燥过程:将经步骤(5)处理后的超高分子量聚乙烯无纺布置于真空干燥箱中,保持温度80℃、时间1.5h,充分去除乙醇后取出冷却备用;
(7)缝合过程:将以上准备好的五层不同编织结构材料和尼龙材质衣面及内衬缝合组成该石墨烯防弹衣。
上述工艺制备的石墨烯防弹衣具有优异的抗剪切力性能,轻便,柔软舒适,易排汗及高强度等性能。符合GJB4300-2002《军用防弹衣安全技术性能要求》标准,达到防枪弹性能级要求、防破片性能级要求。
实施例9
一种商业和军用石墨烯防弹衣及其制造方法,其特征在于:所述的石墨烯防弹衣包括五层:第一层是厚度为6mm的对位芳纶无纺布材料;第二层以沙林树脂和聚苯乙烯树脂为基体,利用热压机将沙林树脂和聚苯乙烯树脂与目数为300目、纱支为1000D的碳纤维平织布热压复合而成;第三层是以掺有石墨烯的熔融沙林树脂为基体,将目数同为300目、纱支同为1000D的芳纶及碳纤维平织布粘接热压复合而成;第四层是通过浸渍剪切增稠液体的厚度为4mm的对位芳纶无纺布复合材料;第五层是纱支为75D,厚度为2mm的超高分子量聚乙烯针织布材料。包括如下步骤和工艺条件:
(1)树脂复合层的制备:将沙林树脂和聚苯乙烯树脂按1:1比例混合后以平铺的方式与碳纤维平织布均匀混合;然后在温度180℃,压力2MPa下热压600s后取出冷却备用;
(2)石墨烯复合层的制备:将占树脂重量0.3%的石墨烯均匀分散到液态聚苯乙烯树脂中;然后均匀涂布到芳纶平织布上,与碳纤维平织布在温度180℃,压力2MPa下热压600s后,取出冷却备用;
(3)剪切增稠液体制备过程:在高速搅拌的状态下,将纳米SiO2加入到氨水中均匀混合制得溶液,纳米SiO2与氨水质量比为1:3;
(4)除泡过程:将步骤(3)制得的溶液置于真空干燥箱中,保持温度30℃、时间18h,以充分去除溶液中的气泡;
(5)溶液处理过程:将经步骤(4)处理后的溶液与乙醇按1:1稀释后,以浸渍的方式与对位芳纶无纺布充分均匀复合;
(6)干燥过程:将经步骤(5)处理后的对位芳纶无纺布置于真空干燥箱中,保持温度85℃、时间1h,充分去除乙醇后取出冷却备用;
(7)缝合过程:将以上准备好的五层不同编织结构材料和尼龙材质衣面及内衬缝合组成该石墨烯防弹衣。
上述工艺制备的石墨烯防弹衣具有优异的抗剪切力性能,轻便,柔软舒适,易排汗及高强度等性能。符合GJB4300-2002《军用防弹衣安全技术性能要求》标准,达到防枪弹性能级要求、防破片性能级要求。
实施例10
一种商业和军用石墨烯防弹衣及其制造方法,其特征在于:所述的石墨烯防弹衣包括五层:第一层是厚度为6mm的超高分子量聚乙烯无纺布材料;第二层以聚异丁烯树脂和聚乙酸乙烯酯树脂为基体,利用热压机将聚异丁烯树脂和聚乙酸乙烯酯树脂与目数为300目、纱支为1500D的芳纶平织布热压复合而成;第三层是以掺有石墨烯的液态聚异丁烯树脂为基体,将目数同为300目、纱支同为1500D的芳纶及碳纤维平织布粘接热压复合而成;第四层是通过涂布剪切增稠液体的厚度为4mm的对位芳纶无纺布复合材料;第五层是纱支为75D,厚度为2mm的对位芳纶针织布材料。包括如下步骤和工艺条件:
(1)树脂复合层的制备:将聚异丁烯树脂和聚乙酸乙烯酯树脂按1:1比例混合后以涂布的方式与芳纶平织布均匀混合;然后在温度170℃,压力3MPa下热压700s后取出冷却备用;
(2)石墨烯复合层的制备:将占树脂重量0.4%的石墨烯均匀分散到液态聚异丁烯树脂中;然后均匀涂布到芳纶平织布上,与碳纤维平织布在温度170℃,压力3MPa下热压700s后,取出冷却备用;
(3)剪切增稠液体制备过程:在高速搅拌的状态下,将纳米碳酸钙加入到氨水中均匀混合制得溶液,纳米碳酸钙与氨水质量比为1:4;
(4)除泡过程:将步骤(3)制得的溶液置于真空干燥箱中,保持温度30℃、时间24h,以充分去除溶液中的气泡;
(5)溶液处理过程:将经步骤(4)处理后的溶液与乙醇按1:1稀释后,以涂布的方式与对位芳纶无纺布充分均匀复合;
(6)干燥过程:将经步骤(5)处理后的对位芳纶无纺布置于真空干燥箱中,保持温度78℃、时间2h,充分去除乙醇后取出冷却备用;
(7)缝合过程:将以上准备好的五层不同编织结构材料和尼龙材质衣面及内衬缝合组成该石墨烯防弹衣。
上述工艺制备的石墨烯防弹衣具有优异的抗剪切力性能,轻便,柔软舒适,易排汗及高强度等性能。符合GJB4300-2002《军用防弹衣安全技术性能要求》标准,达到防枪弹性能级要求、防破片性能级要求。
Claims (8)
1.一种商业和军用石墨烯防弹衣及其制造方法,其特征在于:所述的石墨烯防弹衣包括五层:第一层为对位芳纶或者超高分子量聚乙烯无纺布材料;第二层以热塑性树脂为基体,利用热压机将热塑性树脂与芳纶或者碳纤维或者二者混合体平织布热压复合而成;第三层是以掺有石墨烯的液态或熔融热塑性树脂为基体,将芳纶及碳纤维平织布粘接热压复合而成;第四层为通过涂布或浸渍剪切增稠液体的超高分子量聚乙烯无纺布或者对位芳纶无纺布复合材料;第五层为对位芳纶或者超高分子量聚乙烯针织布材料,包括如下步骤和工艺条件:
(1)树脂复合层的制备:将热塑性树脂以浸渍或者涂布或者平铺的方式与高分子材料均匀混合;然后经高温高压处理一段时间后,取出冷却备用;
(2)石墨烯复合层的制备:将占树脂重量0.1%~0.5%的石墨烯均匀分散到液态或熔融热塑性树脂中;然后均匀涂布到芳纶平织布上,与碳纤维平织布经高温高压处理复合后,取出冷却备用;
(3)剪切增稠液体制备过程:在高速搅拌的状态下,将纳米级分散粒子加入到分散介质中均匀混合制得溶液,分散粒子与分散介质质量比为1:1~1:4;
(4)除泡过程:将步骤(5)制得的溶液置于真空干燥箱中,保持温度(20℃-50℃)、时间(10h-24h),以充分去除溶液中的气泡;
(5)溶液处理过程:将经步骤(6)处理后的溶液与乙醇稀释后,以浸渍或者涂布的方式与高分子材料充分均匀复合;
(6)干燥过程:将经步骤(7)处理后的高分子材料置于真空干燥箱中,保持温度(20℃-90℃)、时间(1h-9h),充分去除乙醇后取出冷却备用;
(7)缝合过程:将准备好的五层不同编织结构材料和尼龙材质衣面及内衬缝合组成石墨烯防弹衣。
2.根据权利要求1所述的一种商业和军用石墨烯防弹衣及其制造方法,其特征在于所述五层不同编织结构材料之间无粘连,可相对移动。
3.根据权利要求1所述的一种商业和军用石墨烯防弹衣及其制造方法,其特征在于所选用的热塑性树脂为聚异丁烯、聚乙酸乙烯酯、聚四氟乙烯、沙林树脂或者聚苯乙烯树脂或者几种的混合体,树脂为细颗粒状或液态状。
4.根据权利要求1所述的一种商业和军用石墨烯防弹衣及其制造方法,其特征在于所述热压过程保持热压温度为(100℃-200℃),热压压力为(1MPa-10MPa),热压时间为(10s-900s)。
5.根据权利要求1所述的一种商业和军用石墨烯防弹衣及其制造方法,其特征在于所述的剪切增稠液体制备中的分散粒子可为纳米SiO2、纳米碳酸钙、聚甲基丙烯酸甲酯或者几种的混合体,分散介质为乙二醇、无水乙醇、氨水中的一种或多种混合而成。
6.根据权利要求1所述的一种商业和军用石墨烯防弹衣及其制造方法,其特征在于所述稀释过程中剪切增稠液体需与乙醇按1:1~1:3稀释。
7.根据权利要求1所述的一种商业和军用石墨烯防弹衣及其制造方法,其特征在于所述无纺布采用的是超高分子量聚乙烯无纺布或者对位芳纶无纺布,厚度在2mm~8mm之间。
8.根据权利要求1所述的一种商业和军用石墨烯防弹衣及其制造方法,其特征在于所述的平织布目数为100-300目,纱支为1000D或者1500D,所述的针织布纱支为75D,厚度为0.5-2mm。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710813766.5A CN109489483A (zh) | 2017-09-11 | 2017-09-11 | 一种商业和军用石墨烯防弹衣及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710813766.5A CN109489483A (zh) | 2017-09-11 | 2017-09-11 | 一种商业和军用石墨烯防弹衣及其制造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109489483A true CN109489483A (zh) | 2019-03-19 |
Family
ID=65688929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710813766.5A Pending CN109489483A (zh) | 2017-09-11 | 2017-09-11 | 一种商业和军用石墨烯防弹衣及其制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109489483A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110183841A (zh) * | 2019-05-31 | 2019-08-30 | 泉州迈特富纺织科技有限公司 | 基于改性超高分子量聚乙烯纤维的软质防刺材料及其制备方法 |
CN110425934A (zh) * | 2019-07-30 | 2019-11-08 | 雷念程 | 高强电磁屏蔽软质防刺防弹衣及制造方法 |
CN111854531A (zh) * | 2020-08-06 | 2020-10-30 | 福建省福杯满溢科技有限公司 | 一种轻质高强防刺防弹服及其制造方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11277687A (ja) * | 1998-03-27 | 1999-10-12 | Tsutsunaka Plast Ind Co Ltd | 織布繊維強化熱可塑性樹脂成形体及びその製造方法 |
CN101871748A (zh) * | 2010-04-20 | 2010-10-27 | 深圳航天科技创新研究院 | 一种软体防刺防弹材料 |
CN102058188A (zh) * | 2010-12-03 | 2011-05-18 | 深圳航天科技创新研究院 | 一种纳米含量高的混杂纤维织物复合材料及其制备方法 |
WO2012018180A2 (ko) * | 2010-08-02 | 2012-02-09 | Lee Kon-Chol | 개인용 하드 방탄판 |
CN102692161A (zh) * | 2011-03-24 | 2012-09-26 | 江南大学 | 一种轻型柔质液态性防刺材料及其制备方法 |
CN104928909A (zh) * | 2015-03-16 | 2015-09-23 | 上海斯瑞科技有限公司 | 一种含石墨烯的超高分子量聚乙烯无纬布及其制备方法 |
CN205448840U (zh) * | 2015-12-11 | 2016-08-10 | 烟台泰和新材料股份有限公司 | 一种防弹复合材料 |
CN106113814A (zh) * | 2016-06-24 | 2016-11-16 | 青岛大学 | 一种环氧树脂基防弹复合材料及其制备方法 |
-
2017
- 2017-09-11 CN CN201710813766.5A patent/CN109489483A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11277687A (ja) * | 1998-03-27 | 1999-10-12 | Tsutsunaka Plast Ind Co Ltd | 織布繊維強化熱可塑性樹脂成形体及びその製造方法 |
CN101871748A (zh) * | 2010-04-20 | 2010-10-27 | 深圳航天科技创新研究院 | 一种软体防刺防弹材料 |
WO2012018180A2 (ko) * | 2010-08-02 | 2012-02-09 | Lee Kon-Chol | 개인용 하드 방탄판 |
CN102058188A (zh) * | 2010-12-03 | 2011-05-18 | 深圳航天科技创新研究院 | 一种纳米含量高的混杂纤维织物复合材料及其制备方法 |
CN102692161A (zh) * | 2011-03-24 | 2012-09-26 | 江南大学 | 一种轻型柔质液态性防刺材料及其制备方法 |
CN104928909A (zh) * | 2015-03-16 | 2015-09-23 | 上海斯瑞科技有限公司 | 一种含石墨烯的超高分子量聚乙烯无纬布及其制备方法 |
CN205448840U (zh) * | 2015-12-11 | 2016-08-10 | 烟台泰和新材料股份有限公司 | 一种防弹复合材料 |
CN106113814A (zh) * | 2016-06-24 | 2016-11-16 | 青岛大学 | 一种环氧树脂基防弹复合材料及其制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110183841A (zh) * | 2019-05-31 | 2019-08-30 | 泉州迈特富纺织科技有限公司 | 基于改性超高分子量聚乙烯纤维的软质防刺材料及其制备方法 |
CN110183841B (zh) * | 2019-05-31 | 2021-11-05 | 泉州迈特富纺织科技有限公司 | 基于改性超高分子量聚乙烯纤维的软质防刺材料及其制备方法 |
CN110425934A (zh) * | 2019-07-30 | 2019-11-08 | 雷念程 | 高强电磁屏蔽软质防刺防弹衣及制造方法 |
CN111854531A (zh) * | 2020-08-06 | 2020-10-30 | 福建省福杯满溢科技有限公司 | 一种轻质高强防刺防弹服及其制造方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109099769A (zh) | 一种轻质高强防刺防弹服及其制造方法 | |
EP2242984B1 (en) | Helmets for protection against rifle bullets | |
CN101936684B (zh) | 防刺复合材料及其制备方法 | |
CN109489483A (zh) | 一种商业和军用石墨烯防弹衣及其制造方法 | |
TWI401038B (zh) | 保護性頭盔 | |
CN102656418A (zh) | 防高能碎片和步***的包含陶瓷的头盔 | |
MX2014009998A (es) | Fibra uhmwpe de alto modulo con alta tenacidad y el proceso para producirla. | |
JPH04506325A (ja) | 急断抵抗性複合体物品 | |
CN101130926A (zh) | 软体防刺材料及软体防刺复合结构 | |
CN101223030A (zh) | 层压毡制品 | |
TW201404959A (zh) | 混合纖維單向帶及複合層合物 | |
CN109159521B (zh) | 一种高强阻燃弹性面料及其制备方法 | |
EP1595105A1 (en) | Anti-penetration flexible composite material | |
CN110103556A (zh) | 一种柔性防弹防刺材料及其制备方法 | |
TW201704718A (zh) | 結合高及低強度材料之複合織物 | |
US20120192339A1 (en) | Flexible Body Armor Vest with Breast Plate | |
CN112941698A (zh) | 高性能纤维长短丝复合织物及含有该复合织物的复合材料 | |
CN106003759B (zh) | 一种柔性防弹防刺结构的制备工艺 | |
CN110500918A (zh) | 微米尺度无机粉末逐层复合阶梯防刺树脂片及其制备方法与用途 | |
CN110014705A (zh) | 一种防刺面料的制备方法 | |
Koohestani et al. | Advanced bulletproof and stab-and spike-resistant textiles | |
CN111854531A (zh) | 一种轻质高强防刺防弹服及其制造方法 | |
CN217520342U (zh) | 一种防上斜刺和下斜刺的可伸缩防刺护体 | |
JP3892623B2 (ja) | 防護衣料用材料 | |
CN208052761U (zh) | 一种防护复合材料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190319 |
|
WD01 | Invention patent application deemed withdrawn after publication |