CN112762766A - High-performance fiber and spring steel wire compounded anti-puncture sheet and preparation method thereof - Google Patents
High-performance fiber and spring steel wire compounded anti-puncture sheet and preparation method thereof Download PDFInfo
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- CN112762766A CN112762766A CN202110144756.3A CN202110144756A CN112762766A CN 112762766 A CN112762766 A CN 112762766A CN 202110144756 A CN202110144756 A CN 202110144756A CN 112762766 A CN112762766 A CN 112762766A
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2353/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
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- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
Abstract
The invention belongs to the field of anti-puncturing sheets, and particularly relates to an anti-puncturing sheet compounded by high-performance fibers and a spring steel wire and a preparation method thereof.
Description
Technical Field
The invention relates to the technical field of stab-resistant sheets, in particular to a stab-resistant sheet compounded by high-performance fibers and spring steel wires and a preparation method thereof.
Background
Most of the existing protective clothing is made of the anti-puncturing sheets in the metal sheet lapping mode, the anti-puncturing sheets made by lapping the metal sheets are heavy in weight and poor in tensile property and elastic property, and based on the problems, the anti-puncturing sheets compounded by high-performance fibers and spring steel wires and the preparation method are provided.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a high-performance fiber and spring steel wire compounded puncture-proof sheet and a preparation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-performance fiber and spring steel wire compounded puncture-proof sheet comprises a high-elasticity tensile crack layer, wherein a plurality of anti-vibration micro-beads are fixedly embedded in the high-elasticity tensile crack layer at equal intervals, a micro spring layer positioned outside the high-elasticity tensile crack layer is fixedly bonded on the upper surface and the lower surface of each anti-vibration micro-bead, hard resin layers are respectively arranged at the top and the bottom of the high-elasticity tensile crack layer, the lower surfaces of the anti-vibration micro-beads are fixedly embedded at the top of the lower hard resin layer through the lower micro spring layer, the upper surfaces of the anti-vibration micro-beads are fixedly embedded at the bottom of the upper hard resin layer through the upper micro spring layer, a high-performance fiber layer is arranged on one side, away from the high-elasticity tensile crack layer, of the hard resin layer, and the same hot-melt film is arranged between the high-performance;
the preparation method comprises the following steps:
s1: preparing the following raw materials in parts by weight: 35-45 parts of SEBS rubber resin, 3-5 parts of nano bamboo carbon fiber, 1-3 parts of binder, 2-4 parts of defoaming agent, 15-25 parts of polyurethane, 4-6 parts of nano titanium dioxide, 7-9 parts of modified graphene oxide fiber and 1-3 parts of stabilizer;
s2: sequentially adding the SEBS rubber resin prepared in the S1, the nano bamboo carbon fiber, the binder, the defoaming agent, the polyurethane, the nano titanium dioxide, the modified graphene oxide fiber and the stabilizer into a high-temperature furnace for high-temperature treatment for 4-6 hours to obtain a liquid mixture;
s3: introducing the mixture in the S2 into a forming die, putting a plurality of anti-vibration microbeads into the forming die in advance, and after the mixture is added into the forming die, cooling the mixture in the forming die by a cooling device of the forming die to obtain a high-elasticity tensile crack resistant layer fixedly embedded with the anti-vibration microbeads;
s4: the high-elasticity tensile crack layer fixedly embedded with the plurality of anti-vibration microbeads is placed in a curing chamber for curing operation, and the cured high-elasticity tensile crack layer fixedly embedded with the plurality of anti-vibration microbeads is naturally dried in a sterile room;
s5: adhering a miniature spring layer to the upper surface and the lower surface of the anti-vibration microbead in the S4, and spraying hard resin with the thickness of 4-6mm on the top and the bottom of the high-elasticity tensile crack-resistant layer by using an intelligent spray gun in a sterile room;
s6: cooling the hard resin sprayed in the step S5 by using a cooling device to obtain a hard resin layer in a solidified state on the top and the bottom of the high-elasticity tear-resistant layer;
s7: and finally, laminating the high-performance fiber layer, the hot-melt film and the hard resin layer together by utilizing hot-pressing equipment to obtain the puncture-proof sheet compounded by the high-performance fibers and the spring steel wire.
Preferably, a circular arc-shaped invagination groove which is fixedly bonded with the micro spring layer is preset at one side of the hard resin layer close to the high-elasticity tensile crack resistant layer.
Preferably, in S2, the temperature inside the high temperature furnace is set to 1500-.
Preferably, in S3 and S6, the cooling device is a water-cooling apparatus.
Preferably, in S4, the internal temperature of the curing chamber is set to 45-50 ℃, and the curing time of the curing chamber is 40-60 min.
Preferably, in S5, the intelligent spray gun is electrically connected to a control terminal installed outside the sterile room and controlled by the control terminal.
Compared with the prior art, the invention has light weight, and extremely strong high tensile property and high elastic property.
Drawings
Fig. 1 is a schematic structural view of a high-performance fiber and spring steel wire composite stab-resistant sheet provided by the invention.
In the figure: 1 high elasticity tensile crack layer, 2 anti-vibration micro-beads, 3 micro-spring layers, 4 hard resin layers, 5 hot melt films and 6 high-performance fiber layers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, the embodiment provides a high performance fiber and spring steel wire composite stab-resistant sheet, which comprises a high elasticity tensile crack layer 1, a plurality of anti-vibration microbeads 2 are fixedly embedded on the high elasticity tensile crack layer 1 at equal intervals, a micro spring layer 3 positioned outside the high elasticity tensile crack layer 1 is fixedly adhered and fixed on the upper surface and the lower surface of each anti-vibration microbead 2, a hard resin layer 4 is respectively arranged at the top and the bottom of the high elasticity tensile crack layer 1, the lower surface of each anti-vibration microbead 2 is fixedly embedded at the top of a lower hard resin layer 4 through the lower micro spring layer 3, the upper surface of each anti-vibration microbead 2 is fixedly embedded at the bottom of the upper hard resin layer 4 through the upper micro spring layer 3, an arc-shaped recessed groove fixedly adhered with the micro spring layer 3 is preset at one side of the hard resin layer 4 close to the high elasticity tensile crack layer 1, and a high performance fiber layer 6 is arranged at one side of the hard resin layer 4, the same hot-melt film 5 is arranged between the high-performance fiber layer 6 and the corresponding hard resin layer 4, and the high-performance fiber heat-insulation resin is light in weight and has extremely high tensile property and high elastic property.
The embodiment also provides a preparation method of the high-performance fiber and spring steel wire compounded stab-resistant sheet, which comprises the following steps:
s1: preparing the following raw materials in parts by weight: 35-45 parts of SEBS rubber resin, 3-5 parts of nano bamboo carbon fiber, 1-3 parts of binder, 2-4 parts of defoaming agent, 15-25 parts of polyurethane, 4-6 parts of nano titanium dioxide, 7-9 parts of modified graphene oxide fiber and 1-3 parts of stabilizer;
s2: sequentially adding the SEBS rubber resin, the nano bamboo carbon fiber, the binder, the defoaming agent, the polyurethane, the nano titanium dioxide, the modified graphene oxide fiber and the stabilizer prepared in the S1 into a high-temperature furnace for high-temperature treatment for 4-6h, wherein the temperature inside the high-temperature furnace is set to be 1500-1800 ℃, and a stirring device for high-speed stirring of materials inside the high-temperature furnace is further arranged inside the high-temperature furnace to obtain a liquid mixture;
s3: introducing the mixture in the S2 into a forming die, putting a plurality of anti-vibration microbeads 2 into the forming die in advance, and after the mixture is added into the forming die, cooling the mixture in the forming die by a water-cooling device of the forming die to obtain a high-elasticity tensile crack resistant layer 1 fixedly embedded with the anti-vibration microbeads 2;
s4: the high-elasticity tensile crack resistant layer 1 fixedly embedded with the plurality of anti-vibration microbeads 2 is placed in a curing chamber for curing operation, wherein the internal temperature of the curing chamber is set to be 45-50 ℃, the curing time of the curing chamber is 40-60min, and the cured high-elasticity tensile crack resistant layer 1 fixedly embedded with the plurality of anti-vibration microbeads 2 is naturally dried in a sterile chamber;
s5: adhering a micro spring layer 3 to the upper surface and the lower surface of each anti-vibration microbead 2 in the S4, and then spraying hard resin with the thickness of 4-6mm on the top and the bottom of the high-elasticity tensile crack resistant layer 1 by using an intelligent spray gun in a sterile room, wherein the intelligent spray gun is electrically connected with a control terminal installed outside the sterile room and controlled by the control terminal;
s6: cooling the hard resin sprayed in the step S5 by using water-cooling equipment to obtain a hard resin layer 4 in a solidified state at the top and the bottom of the high-elasticity anti-tear layer;
s7: the hot-melt film 5 is adhered to one side, far away from the high-elasticity tensile crack layer 1, of the hard resin layer 4, the high-performance fiber layer 6 is adhered to one side, far away from the high-elasticity tensile crack layer 1, of the hot-melt film 5, and finally the high-performance fiber layer 6, the hot-melt film 5 and the hard resin layer 4 are pressed together through hot pressing equipment to obtain the puncture-proof sheet compounded by the high-performance fibers and the spring steel wires.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The high-performance fiber and spring steel wire composite puncture-proof sheet comprises a high-elasticity tensile crack layer (1) and is characterized in that the high-elasticity tensile crack layer (1) is fixedly embedded with a plurality of anti-vibration microbeads (2) at equal intervals, the upper surface and the lower surface of each anti-vibration microbead (2) are fixedly bonded with a micro spring layer (3) positioned outside the high-elasticity tensile crack layer (1), the top and the bottom of the high-elasticity tensile crack layer (1) are respectively provided with a hard resin layer (4), the lower surface of each anti-vibration microbead (2) is fixedly embedded with the top of the hard resin layer (4) below through the micro spring layer (3) below, the upper surface of each anti-vibration microbead (2) is fixedly embedded with the bottom of the hard resin layer (4) above through the micro spring layer (3) above, and one side, far away from the high-elasticity tensile crack layer (1), of the hard resin layer (4) is provided with a high-performance fiber layer (6, the same hot-melt film (5) is arranged between the high-performance fiber layer (6) and the corresponding hard resin layer (4);
the preparation method comprises the following steps:
s1: preparing the following raw materials in parts by weight: 35-45 parts of SEBS rubber resin, 3-5 parts of nano bamboo carbon fiber, 1-3 parts of binder, 2-4 parts of defoaming agent, 15-25 parts of polyurethane, 4-6 parts of nano titanium dioxide, 7-9 parts of modified graphene oxide fiber and 1-3 parts of stabilizer;
s2: sequentially adding the SEBS rubber resin prepared in the S1, the nano bamboo carbon fiber, the binder, the defoaming agent, the polyurethane, the nano titanium dioxide, the modified graphene oxide fiber and the stabilizer into a high-temperature furnace for high-temperature treatment for 4-6 hours to obtain a liquid mixture;
s3: introducing the mixture in the S2 into a forming die, putting a plurality of anti-vibration microbeads (2) into the forming die in advance, and after the mixture is added into the forming die, cooling the mixture in the forming die by a cooling device of the forming die to obtain a high-elasticity tensile crack resistant layer (1) fixedly embedded with the anti-vibration microbeads (2);
s4: the high-elasticity tensile crack layer (1) fixedly embedded with the plurality of anti-vibration microbeads (2) is placed in a curing chamber for curing operation, and the cured high-elasticity tensile crack layer (1) fixedly embedded with the plurality of anti-vibration microbeads (2) is naturally dried in a sterile room;
s5: adhering a miniature spring layer (3) to the upper surface and the lower surface of the anti-vibration microbead (2) in the S4, and spraying hard resin with the thickness of 4-6mm on the top and the bottom of the high-elasticity tensile crack resistant layer (1) by using an intelligent spray gun in a sterile room;
s6: cooling the hard resin sprayed in the step S5 by using a cooling device to obtain a hard resin layer (4) in a solidified state on the top and the bottom of the high-elasticity tear-resistant layer;
s7: and (2) adhering a hot-melt film (5) on one side of the hard resin layer (4) far away from the high-elasticity tensile crack layer (1), adhering a high-performance fiber layer (6) on one side of the hot-melt film (5) far away from the high-elasticity tensile crack layer (1), and finally pressing the high-performance fiber layer (6), the hot-melt film (5) and the hard resin layer (4) together by utilizing hot-pressing equipment to obtain the puncture-proof sheet compounded by the high-performance fibers and the spring steel wires.
2. The high-performance fiber and spring steel wire composite stab-resistant sheet as claimed in claim 1, wherein a circular arc-shaped inward-recessed groove adhered and fixed with the micro-spring layer (3) is preset at one side of the hard resin layer (4) close to the high-elasticity tensile crack layer (1).
3. The stab-resistant sheet of claim 1, wherein in S2, the temperature inside the high temperature furnace is set to 1500-.
4. The stab-resistant sheet of claim 1, wherein said cooling means in S3 and S6 is a water-cooling device.
5. The stab-resistant sheet of claim 1, wherein in S4, the curing chamber is set to have an internal temperature of 45-50 ℃ and a curing time of 40-60 min.
6. The high-performance fiber and spring steel wire composite stab-resistant sheet according to claim 1, wherein in S5, the intelligent spray gun is electrically connected with and controlled by a control terminal installed outside a sterile room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110144756.3A CN112762766B (en) | 2021-02-02 | 2021-02-02 | High-performance fiber and spring steel wire composite stab-resistant sheet and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110144756.3A CN112762766B (en) | 2021-02-02 | 2021-02-02 | High-performance fiber and spring steel wire composite stab-resistant sheet and preparation method thereof |
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| Publication Number | Publication Date |
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| CN112762766A true CN112762766A (en) | 2021-05-07 |
| CN112762766B CN112762766B (en) | 2023-10-03 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201093945Y (en) * | 2007-11-14 | 2008-07-30 | 时准 | Anti-spine slice composing made by high performance fabric and spring wire |
| JP2008248214A (en) * | 2007-03-30 | 2008-10-16 | Dainippon Printing Co Ltd | Silica particle, resin composition and optical film containing the same |
| US8096223B1 (en) * | 2008-01-03 | 2012-01-17 | Andrews Mark D | Multi-layer composite armor and method |
| US20180229480A1 (en) * | 2006-10-11 | 2018-08-16 | Frontier Performance Polymers Corporation | Impact-resistant lightweight polymeric laminates |
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2021
- 2021-02-02 CN CN202110144756.3A patent/CN112762766B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180229480A1 (en) * | 2006-10-11 | 2018-08-16 | Frontier Performance Polymers Corporation | Impact-resistant lightweight polymeric laminates |
| JP2008248214A (en) * | 2007-03-30 | 2008-10-16 | Dainippon Printing Co Ltd | Silica particle, resin composition and optical film containing the same |
| CN201093945Y (en) * | 2007-11-14 | 2008-07-30 | 时准 | Anti-spine slice composing made by high performance fabric and spring wire |
| US8096223B1 (en) * | 2008-01-03 | 2012-01-17 | Andrews Mark D | Multi-layer composite armor and method |
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| CN112762766B (en) | 2023-10-03 |
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