75results about How to "Bulletproof" patented technology

The invention belongs to the technical field of composite materials, which relates to a composite puncture-proof sheet comprising fabric 2 and a composite coating 1 which is coated on the surface of the fabric 2 and composed of a bonding matrix material 3 and a microbead material 4 dispersing in the bonding matrix material 3, wherein the parts by mass of the microbead material 4 in the coating is in a range between 10% and 70%, and the microbead material 4 is light in weight and strong in designability and can effectively improve protection ability under equal weight conditions. The composite puncture-proof sheet has good puncture-proof ability and a bulletproof function, and effects are better when a plurality of layers are used. Compared with the traditional material, under same level of protection, the composite puncture-proof sheet can substantially lighten equipment weight, reduces thickness and lowers cost. The composite puncture-proof sheet and the bulletproof puncture-proof composite material are applicable to protective inner containers of flak suits, puncture-proof suits or flak-and-puncture-proof suits for personnel protection of privates, policemen, various security personnel and special groups, and can also be used for manufacturing and processing protection tools such as anti-explosion blankets and anti-explosion tents.

The invention relates to an all-solid electrochromic device and a preparation method thereof. The all-solid electrochromic device comprises a substrate A and a substrate B; the inner side of the substrate A is sequentially provided with a transparent conductive layer A and an anode electrochromic layer; the inner side of the substrate B is sequentially provided with a transparent conductive layerB and a cathode electrochromic layer; and a solid electrolyte layer is arranged between the anode electrochromic layer and the cathode electrochromic layer. The preparation method includes the following steps of: (1) the treatment of a substrate A and a substrate B; (2) the preparation of a cathode electrochromic layer; (3) the preparation of a cathode electrochromic layer; (4) the preparation ofa solid electrolyte layer; and (5) the preparation of an all-solid electrochromic device. The method has the advantages of simplicity and convenience; and the all-solid electrochromic device has the advantages of high ionic conductivity and high anti-aging performance. According to the all-solid electrochromic device and the preparation method thereof, a complementary electrochromic film is adopted, and therefore, with a color change requirement satisfied, the rapid complementary color change of the electrochromic device under a low voltage is realized, the use safety of glass is improved; andthe driving voltage of the device is low, so that the device has a bright application prospect.

The invention belongs to the technical field of an armored protecting material and relates to a human body protecting material technology, in particular to an anti-puncturing compound material. High strength and high modulus of aramid fiber plain cloth and high hardness of modified vinyl ester resin are utilized to resist the puncturing of a cutting tool. The aramid fiber reinforced resin based anti-puncturing compound material provided by the invention has an n-layer superposed structure of modified vinyl ester resin impregnated aramid fiber fabric sheet, wherein n is a natural number from 12-100; the surface density of the superposed structure is 4440-19000g / m<2>; the structure strength and hardness are high; the anti-puncturing property is excellent; the weight is light; the designability is strong; a shellproof effect is achieved; and the compound material is suitable for the field of human body protection and armoring protection.

The invention relates to a high-molecular hot-melt adhesive for security upgrade of an automobile tyre. The high-molecular hot-melt adhesive comprises the following components in percentage by weight: 40%-60% of thermoplastic elastomers, 34%-51% of thickening agents, 5%-8% of plasticizing agents, 0.5%-1.5% of anti-aging agents, 0.2%-1% of cross-linking agents and 3%-5% of filling agents. By using a glue sprayer of the automobile tyre, the high-molecular hot-melt adhesive is sprayed to the inner wall of a tyre after being hot-melted, the inner wall of the tyre is only subjected to mould release agent removal washing and drying treatment without being subjected to any damaging processing; the tyre can be upgraded to normally operate between low temperature of -40 DEG C and high temperature of +120 DEG C by spraying a layer of the high-molecular hot-melt adhesive with the thickness more than 3.5 mm on the integral part or crown type body part of the inner wall of the tyre, and the tyre has bullet-proof, leakage-proof and anti-puncturing properties. The invention also discloses a manufacturing method of the high-molecular hot-melt adhesive.

The invention provides a bullet, bayonet and cutting knife prevention clothes which comprises a composite coating and a bullet and bayonet prevention chip. The bullet and bayonet prevention chip is inserted into the composite coating; the composite coating comprises a camouflage surface layer and an inner layer next to skin; a layer of cutting knife prevention knitted fabric is sewn on the inner side of the camouflage surface layer; and the bayonet prevention chip is formed by overlapping at least one layer of bullet-prevention composite fabric and at least one layer of bayonet-prevention woven fabric. The product has the comprehensive functions of preventing the bullet, the bayonet and the cutting knife and greatly-improved safety performance.

The invention relates to macromolecule self-glue rubber for preventing automobile tire flat, comprises the following components in parts by mass (using 100 part by mass of thermoplastic elastomer as the standard): 100 parts of thermoplastic elastomer, 130-140 parts of tackifier, 100-110 parts of plasticizer, 5-5.5 parts of antiaging agent and / or antioxidant, 2-3 parts of foaming agent and 10-12 parts of filler. The macromolecule self-seal rubber after hot-melting is sprayed on the inner wall of the tire by using the automobile tire rubber sprayer, a layer of macromolecule self-seal rubber with thickness of more than 3.5mm is sprayed on all of the inner wall or partial crown type body of the tire by using the automobile tire rubber sprayer without performing any traumatic processing on the inner wall of the tire and only performing cleaning and drying treatment on the inner wall of the tire to remove the release agent, that is, the normal automobile tire is upgraded to realize that the tire can normally work within low temperature of minus 40 DEG C to high temperature 120 DEG C, and has the bullet-proof, leak-proof and puncture-proof performances; and the invention further discloses a manufacturing method of the macromolecule self-seal rubber.

The invention discloses temperature-resistant macromolecule self-seal rubber and a manufacturing method thereof, and the self-seal rubber is composed of the following components in parts by mass: 100 parts of thermoplastic elastomer, 75-86.5 parts of tackifier, 6-11.7 parts of plasticizer, 1-3 parts of antiaging agent and / or antioxidant and 4-19 parts of foaming agent. The temperature-resistant macromolecule self-seal rubber is sprayed on the inner wall of a tire by using an automobile tire rubber sprayer without performing any traumatic processing on the inner wall of the tire and only performing cleaning and drying treatment on the inner wall of the tire to remove the release agent, a layer of temperature-resistant macromolecule self-seal rubber with thickness of more than 3.5mm is sprayed on all of the inner wall or partial crown type body of the tire, and then the tire is upgraded that the tire can normally work within low temperature of minus 40 DEG C to high temperature 120 DEG C, and has the bullet-proof, leak-proof and puncture-proof performances. The invention further discloses a manufacturing method of the temperature resistant macromolecule self-seal rubber.

The invention relates to a macromolecular hot melt adhesive used for safety upgrade of automobile tires and having a self-repair function. The macromolecular hot melt adhesive consists of the following components in percentage by weight: 40 to 60 percent of thermoplastic elastomer, 34 to 51 percent of tackifier, 5 to 8 percent of plasticizer, 0.5 to 1.5 percent of anti-aging agent and / or antioxidant, and 0.2 to 1 percent of cross linker. The macromolecular hot melt adhesive is sprayed on the inner wall of a tire by using an automobile tire adhesive sprayer, any destructive processing is not needed for the inner wall of the tire, the inner wall of the tire is only subjected to release agent removal cleaning and drying treatment, the whole or crown part of the inner wall of the tire is coated with a layer of macromolecular hot melt adhesive of which the thickness is more than 3.5mm, and then the tire can be upgraded to run normally at the temperature of between -40 DEG C and 120 DEG C and has bullet-proof, leak-proof and prick-resistant performance. The invention also discloses a manufacturing method for the macromolecular hot melt adhesive.

The invention provides application and a preparation method of macromolecule self-sealing glue. The macromolecule self-sealing glue is applicable to auto tires. The macromolecule self-sealing hot melt glue is coated on the whole surface of the inner wall of the auto tire or coated on a crown-shaped body part in the upper surface of the inner wall by virtue of the hot melting and spraying technology so as to form an uniform coating being 3.5mm in thickness; the macromolecule self-sealing glue comprises the following components in parts by mass: 100 parts of thermoplastic elastomer, 80 to 100 parts of thickening agent, 10 to 25 parts of plasticizer, and 2 to 4.5 parts of anti-aging agent and / or antioxidant. According to the application, the macromolecule self-sealing glue is coated on the inner wall of the tire without any destructive processing for the inner wall of the tire, the inner wall of the tire is simply treated by washing with a release agent and drying, and then the tire can be upgraded to be able to run normally at the temperature ranging from minus 40 DEG C to +120 DEG C and has the shot-proof, leakproof and puncturing resistant performances.

The invention relates to a polymer self-sealing hot melt adhesive capable of providing leakproof safety performance to a vehicle tire and a preparation method and application thereof. The polymer self-sealing hot melt adhesive comprises the following components in parts by weight: 100 parts of thermoplastic elastomer, 100-150 parts of tackifiers, 80-110 parts of plasticizers, and 4 parts of anti-aging agents and / or antioxidants. By using a rubber tire glue sprayer, the polymer self-sealing hot melt adhesive disclosed by the invention is sprayed on the inner wall of the tire, and is free of traumatic processing on the inner wall of the tire, just the inner wall of the tire is subjected to cleaning and drying treatment to remove a release agent, a layer of polymer self-sealing hot melt adhesive of which the thickness is greater than 3.5mm is sprayed on the whole inner wall or the crown body part of the tire, so that the tire can be upgraded to normally run within the range from the low temperature of -40 DEG C to the high temperature of +120 DEG C. The polymer self-sealing hot melt adhesive has bulletproof property, leakproof performance and punctured resistance. A method for manufacturing the polymer self-sealing hot melt adhesive is also disclosed by the invention.

The strontium aluminate paint is prepared with strontium aluminate powder in 30-45 wt%, carrier in 40-60 wt% and glaze powder in 8-20 wt%, and through mixing through stirring for 2-6 hr. The strontium aluminate paint capable of absorbing the impact energy of bullet and other powerful impact matters is suitable for being coated onto the surface of proper base to raise the impact resistance. The present invention also relates to impact resisting fiber fabric with coating of the strontium aluminate paint for making ballistic protective clothing.

The invention discloses application and preparing method of a macromolecular self-sealing hot melt adhesive which is used for an automobile tire. The macromolecular self-sealing hot melt adhesive is sprayed on the whole or the crown part of the inner wall surface of the automobile tire through a hot melt spray technology, and a uniform coating which is more than 3.5 mm in thickness is formed, wherein the macromolecular self-sealing hot melt adhesive consists of the following ingredients according to ratio by weight: 40-60% of thermoplastic elastomer, 34-51% of a tackifier, 5-8% of a plasticizer and 0.5-1.5% of an anti-ageing agent / antioxidant. The macromolecular self-sealing hot melt adhesive is sprayed on the inner wall of the tire, any destructive processing is not required to be carried out on the inner wall of the tire, and the removal washing of a mold release agent and drying processing are carried out on the inner wall of the tire only, the tire can be updated into a such tire capable of normally working in a range from the low temperature of -40 DEG C to the high temperature of 120 DEG C, and the tire has bullet-proof, leakage-proof and stab-proof performance.

The invention relates to a preparation method of an anti-sinking material in a body armor, wherein aramid fibers are infiltrated in an adhesive at first and then made into aramid fiber weft-free cloth through weaving processes including filament expansion and drying, and then the anti-sinking material is prepared under technological parameters including a certain pressure, a certain temperature and certain time. By the preparation method, a buffer layer in a body armor component can realize certain anti-bullet effect and is also obviously lighter than a PC plate used at present, so a good technical foundation can be laid for realizing high comfort and light weight of the body armor.

The invention provides a shipwreck escape life vest used for a ship. The shipwreck escape life vest comprises a vest body. A hanging ring is arranged at the upper end of the vest body and provided with a positioning device. Light reflective boards are arranged below the hanging ring. An inflation device is arranged on the lower portion of the vest body. A lifesaving pocket is arranged on the leftportion above the inflation device. A vital sign detector is arranged on one side of the lifesaving pocket and located in the position of the heart. A seawater purification device is arranged above the vital sign detector and connected through a rubber water pipe. A water suction port is formed in the upper end of the rubber water pipe. An oxygen supply device is arranged on one side of the seawater purification device and connected through a rubber gas pipe. An expiration pipe is arranged in the rubber gas pipe. Through the arrangement of the light reflective boards and the positioning device, rescue workers can conveniently find a drowning person in time. The shipwreck escape life vest has the beneficial effects of being convenient to wear, capable of facilitating rescue, high in victimsurvival rate and suitable for being popularized on a large scale.

The invention discloses a self-sealed tire adhesive for security upgrading of an automobile tire. The adhesive comprises the following components in parts by mass (taking 100 parts by mass of thermoplastic elastomer as the standard): 100 parts of thermoplastic elastomer, 140-160 parts of tackifier, 100-120 parts of plasticizer, 4 parts of anti-aging agent and / or antioxidant 4 and 6-8 parts of filling agent. The self-sealed tire adhesive disclosed by the invention is sprayed onto the inner wall of the tire by using an automobile tire adhesive spraying machine, the inner wall of the automobile tire is prevented from generating any damage processing but is only subjected to washing by a demolding agent and drying treatment, the self-sealed tire adhesive that the thickness is greater than 3.5mm is sprayed on the whole inner wall or the crown-shaped part of the automobile tire, thus the ordinary automobile tire can be upgraded into a bulletproof, anti-leakage and pricking-resisting automobile tire which can work normally within a temperature range from a low temperature of minus 40 DEG C to a high temperature +120 DEG C. The invention further discloses a preparation method of the self-sealed tire adhesive.

The invention discloses a composite fiber filament nuclear radiation protection and a production method of composite fiber filament and relates to the technical field of nuclear radiation protection. Core knitting is performed on a knitter, and a material covered during knitting is made of carbon fiber, high density polyethylene fiber, polytetrafluoroethylene fiber, polyphenylene sulfide fiber, polyarmide fiber, polyester fiber or polyimide fiber, a coating material is made from the carbon fiber, the high density polyethylene fiber, the polytetrafluoroethylene fiber, the polyphenylene sulfide fiber, the polyarmide fiber, the polyester fiber or the polyimide fiber, and thereby the composite fiber filament with a nuclear radiation protection function is formed. The composite fiber filament comprises a metal fiber core and at least one outer knitted coating layers which are in net structures. The composite fiber filament is simple and reasonable in technology, high in yield, and beneficial to follow-up weaving for weaving the composite fiber filament into fabric via a weaving technology so as to form clothes with the nuclear radiation protection function.

The invention discloses an intelligent remote communication individual soldier wearable device control system, which comprises multiple front-end wireless individual soldier wearable devices and a command monitoring center. Each front-end wireless individual soldier wearable device is in communication connection with the command monitoring center. Each front-end wireless individual soldier wearable device includes a helmet body, which is equipped with a positioning module, a microprocessor, a memory, a short-distance wireless communication module and a remote wireless communication module. Each microprocessor is in communication connection with the command monitoring center through the corresponding remote wireless communication module. Each short-distance wireless communication module is connected with the corresponding positioning module, and is used for transmitting position information of the positioning module, obtained by the module, to the microprocessors of other nearby devices. Each microprocessor conducts calculation and processing to obtain distances between the microprocessor and other nearby devices on the basis of position information of the nearby devices, and displays distances on a display screen. The intelligent remote communication individual soldier wearable device control system is high in adaptability, high in safety and great in communication quality.

The invention relates to self-sealed tyre leak-repairing glue for security upgrade of an automobile tyre. The self-sealed tyre leak-repairing glue comprises the following components in percentage by weight: 40-60% of a thermoplastic elastomer, 34-51% of a tackifier, 5-8% of a plasticizer, and / or 0.5-1.5% of an antiaging agent and 2-5% of filler. The self-sealed tyre leak-repairing glue is sprayed on the inner wall of the tyre by an automobile tyre glue sprayer, the inner wall of the tyre is not destructively processed, and the release agent is just removed to clean and dry the inner wall of the tyre. The self-sealed tyre leak-repairing glue which is thicker than 3.5mm is sprayed on the whole or the crown part of the inner wall of the tyre, so that the tyre is upgraded to the tyre which can normally work from a low temperature of -40 DEG C to a high temperature of 120 DEG C. The tyre has the performances of elasticity resistance, leak prevention and prick resistance. The invention further discloses a preparation method of the self-sealed tyre leak-repairing glue.

The invention relates to a multifunctional garment. A Kevlar bulletproof layer and an electric heating device are arranged on the garment; the electric heating device comprises a flexible non-crystalline silicon film solar electrode plate, a photoelectric converter, a lithium battery, a carbon fiber semiconductor heating film and a temperature controller; the flexible non-crystalline silicon film solar electrode plate is connected with the garment and covers the surface of the garment; the flexible non-crystalline silicon film solar electrode plate is electrically connected with the photoelectric converter; the photoelectric converter is electrically connected with the lithium battery; the lithium battery is electrically connected with the temperature controller; the temperature controller is electrically connected with the carbon fiber semiconductor heating film; the carbon fiber semiconductor heating film is arranged in an interlayer of the garment; the photoelectric converter is arranged in a pocket of the garment; the lithium battery is arranged in the pocket of the garment; the Kevlar bulletproof layer is arranged in the interlayer of the garment. The multifunctional garment has the advantages that the Kevlar bulletproof layer and the electric heating device are arranged on the garment, the garment has the bulletproof, warm-keeping, illuminating, power-supplying functions, and the like, and the garment is comfortable to wear and is safe, multifunctional, convenient to use and suitable for people who need bullet prevention and warm keeping.

The present invention relates to new rubber materials and tires, particularly to a new SRC rubber material and a manufacturing process thereof, and a sticking-resistant and anti-explosion tire. The new SRC rubber material comprises, by weight, 30-60% of a polymer rubber elastomer, 25-55% of a tackifier, 5-15% of a phase solvent, 0.5-1% of an anti-aging agent, 1-4% of a filler, and 0.5-6% of an active agent. The manufacturing process comprises: mixing the polymer rubber elastomer, the tackifier, the phase solvent, the anti-aging agent, the filler and the active agent for 12-15 h at a temperature of 200-230 DEG C according to the technical ratio. According to the sticking-resistant and anti-explosion tire, the new SRC rubber material is sprayed on the inner wall of the tire. According to the present invention, the new SRC rubber material is coated on the inner wall of the tire, can not shed within the use temperature, and is tightly adhered on the inner wall of the tire, such that air leakage due to being sticking and tire burst can be prevented.

The invention relates to a bulletproof mask which comprises an inner layer, an intermediate layer and an outer layer, wherein the inner layer is made of polycarbonate and is 9-15mm in thickness, the intermediate layer is made of acrylic and is 3-10mm in thickness, the outer layer is made of polycarbonate and is 0.5-2.5mm in thickness; the bulletproof mask is also provided with a fixing hole and a fastening device, wherein the fixing hole penetrates through the inner layer, the intermediate layer and the outer layer, and the fastening device is arranged in the fixing hole so as to fix the inner layer, the intermediate layer and the outer layer; and the inner layer, the intermediate layer and the outer layer are subjected to high-temperature high-pressure adhesion through polyurethane. Compared with the prior art, the bulletproof mask disclosed by the invention has the advantages and effects of good bulletproof capability, capability of keeping complete after being subjected to impact and capability of accepting second impact.

The invention discloses a wireless single-pawn wearing device. The wireless single-pawn wearing device comprises a helmet body worn on the head and an LED lamp position displaying device worn on the hand, the outer surface of the helmet body is provided with an infrared ray camera and a voice communication device, the helmet body is provided with two layers of cavity structures from the outside to the inside, the two layers of the cavity structures are an outer layer cavity structure and an inner layer cavity structure respectively, the outer layer cavity structure is filled with a nano-carbon fiber layer, and the interior of the inner layer cavity structure is provided with a locating module, a microprocessor, a storage, a short distance wireless communication module and a remote wireless communication module; the infrared ray camera, the voice communication device, the locating module, the storage and the LED lamp position displaying device are all connected to the microprocessor, and the microprocessor is in communication connection with an external backstage monitoring center through the remote wireless communication module. The wireless single-pawn wearing device is high in adaptability, high in safety, various in alarm mode and good in communication quality.

The invention relates to the field of fabrics, and discloses a preparation method of a bulletproof, anti-cutting and anti-flaming fabric. The method comprises the following steps of 1, adopting a circular machine for knitting a fabric, wherein multiple pieces of ground yarn include aramid fiber filaments, multiple pieces of loop yarn include polyester fiber yarn; in the knitted fabric, after the ground yarn is knitted, a plurality of first coils arranged and distributed in the length direction are formed, after the loop yarn is knitted, a plurality of second coils arranged and distributed in the length direction are formed, looped piles opposite to the second coils are arranged and distributed in the length direction, the looped piles are perpendicular to the first coils, after the loopedyarn is knitted, the formed second coils and the first coils formed by knitting the ground yarn coincide, and meanwhile, in the follow steps, the coinciding first coils and second coils run through the first coils and the second coils which coincide in the previous step. When the circular machine is used for knitting, the adopted ground yarn contains aramid fiber filaments, the aramid fiber filaments have the advantages of being high in strength and modulus and capable of resisting flaming, and therefore the fabric has the effects of resisting bullets, preventing cutting and resisting flaming.

The invention relates to an elasticity-proof, leakage-proof and prick-resistant macromolecular material for automobile tyres. The elasticity-proof, leakage-proof and prick-resistant macromolecular material for automobile tyres comprises the following components in percentage by weight: 42-62% of a thermoplastic elastomer, 34-54% of a tackifier, 3-8% of a plasticizer, 0.5-1.5% of an antioxidant and 0-3% of a curing agent. According to the technical scheme provided by the invention, a common automobile tyre can be upgraded to into a high-temperature-resistant, low-temperature-resistant, elasticity-proof, leakage-proof and prick-resistant automobile tyre.

A security film comprises at least two layers of polyethylene alkyl ester calendaring films. The polyethylene alkyl ester calendaring films are bonded and fit by polyacrylic acid pressure-sensitive adhesives. In order to ensure the security film to bear higher strength impact, the bonding strength between the two adjacent layers of polyacrylic acid pressure-sensitive adhesives can be different so that different forms of micro displacement happens when the security film endures different kinds of impact, and the basic films on different lamination can also undergo stretching to different extents. The micro displacement and film stretching lengthen the work path of the impact force, effectively weaken the impact strength and finally relieve the impact. The security film can ensure the common glass 3-5-6mm in thickness to have the effect of preventing injuries in accidents, theft and bullets after being bonded on the glass and meet various requirements of the CAS140-2007 standard on security films on glass of China Association for Standardization.

The invention relates to macromolecular self-sealed hot melt adhesive powder with temperature resistance, pressure resistance and explosion-proof performance for an automobile tyre. The macromolecular self-sealed hot melt adhesive powder comprises the following components in percentage by weight: 42-62% of a thermoplastic elastomer, 34-54% of a tackifier, 3-8% of a plasticizer, 0.5-1.5% of an antioxidant and 0-1% of a catalyst. By the macromolecular self-sealed hot melt adhesive powder for temperature resistance, pressure resistance and explosion-proof performance of the automobile tyre, the macromolecular self-sealed hot melt adhesive powder is sprayed on the inner wall of the tyre by an automobile tyre glue sprayer, and the inner wall of the tyre is not destructively processed, and is only subjected to release agent removal and drying treatment. After the macromolecular self-sealed hot melt adhesive powder is hot-melted, the macromolecular self-sealed hot melt adhesive layer which is thicker than 3.5mm is sprayed on the whole or the crown part of the inner wall of the tyre, so that the common automobile tyre is upgraded to the tyre which can normally work from a low temperature of -40 DEG C to a high temperature of 120 DEG C. The tyre has the performances of bullet resistance, leak prevention, explosion-proof performance and prick resistance.

The invention provides a police down jacket which comprises a shell fabric, a lining and an underlining. The underlining is filled with down feather, the shell fabric comprises an antifouling coating,a bulletproof layer, a waterproof layer and a basic face layer, the waterproof layer comprises a waterproof film and a waterproof coating, the shoulder portions, arm portions, chest portion and backportion of the shell fabric are correspondingly provided with shoulder marks, a police badge, a police number and Chinese and English police labels, a seamless fitting process is adopted for the combining parts of the shell fabric, the lining comprises a sweat absorbing layer and a basic face layer, the basic face layer is specifically a film-adhered knitted fabric, and the underlining is specifically a down-proof underlining. The police down jacket has excellent warm-keeping effect and dirt-resisting capability, prevents water and sweat and has a certain bulletproof function.