A kind of shellproof non-woven fabrics
Technical field
The invention belongs to composite manufacture field, and in particular to a kind of shellproof non-woven fabrics.
Background technology
A host of facts are proved, in war, the use of flak jackets can be effectively reduced the injures and deaths of soldier.In addition in some states
In family, social security stubble, incident of violence are more, and it is all to pass weight to protect itself from personal injury for police's even John Q. Public
Want.Given this reason.Many countries have begun to the research of shellproof use material and flak jackets very early.The World War I phase
Between, it is that protecting human body is used for using steel plate, research was using metals such as aluminium, titaniums later, but afield, soldier must keep machine
Dynamic property, because metal is more thick and heavy, ballistic performance is poor, and people begin one's study other materials to reach preferable bulletproof effect.
Therefore after World War II, flak jackets turns into the protective clothes that can effectively protect various trajectory emitting substances.Light weight
Change, comfortableization turn into the development trend of burster course.Burster course is no longer ballistic fabric(Or laminated cloth)Simple superposition, but root
The design of burster course different aspects is carried out according to the running orbit and state of missile.In China, developing has independent intellectual
The bullet resistant material of property right, expands kind and yield, has become a series of problems urgently to be resolved hurrily, and domestic high-quality bullet resistant material
Release, will progressively reverse the situation of heavy dependence imported material, and then China's soft bullet-resistant garment is upgraded to a new height.
Chinese patent CN201010502342.5 discloses the manufacturing process of a bullet resistant material.The manufacture work of the bullet resistant material
Skill comprises the following steps:a)Polyethylene fiber orthogonal dimension laminated cloth from being wound with the roller of polyethylene fiber orthogonal dimension laminated cloth,
Unwind predetermined length;b)The polyethylene fiber orthogonal dimension laminated cloth that unwinding is got off draws predetermined length;c)Using flat
Plate pressing machine, under predetermined press temperature, pressure and time, hot-forming, formation is carried out to polyethylene fiber orthogonal dimension laminated cloth
Bullet resistant material, wherein, carry out it is hot-forming just start before, the polyethylene fiber orthogonal dimension laminated cloth for unwinding is led
Gravitation is drawn to the state launched;Repeat step a)~ step c).But the bullet resistant material manufacturing cost valency is high, install multiple
Miscellaneous, maintenance cost is high, using being limited in scope.
Chinese patent CN201510102098.6 discloses a kind of transparent bullet proof materials;The mass parts group of the bullet resistant material
Into as follows:80-90 parts of polymethyl methacrylate powder, polystyrene resin 20-40 parts, maleic anhydride inoculated polypropylene
0.6-0.8 parts, PVB10-15 parts, PVA 8-12 parts, stearic acid 0.6-0.8 parts, nano silicon 10-15 parts.But
The transparent bullet proof materials easily cause bullet ricochet in use, and secondary injury is brought to user, and security performance is not good.
Therefore be badly in need of it is a kind of have a safety feature, bullet resistant material with low cost easy to maintenance.
The content of the invention
The present invention is regarding to the issue above, there is provided a kind of shellproof non-woven fabrics.
The present invention the used technical scheme that solves the above problems is:A kind of shellproof non-woven fabrics, the composition of shellproof non-woven fabrics
Including major ingredient, adhesive and auxiliary material, shellproof non-woven fabrics is composited by major ingredient, adhesive and auxiliary material, and major ingredient includes shellproof Buddhist nun
Dragon, aramid fiber, base synthetic fibre fiber, polypropylene, superhigh molecular weight polyethylene fibers, auxiliary material include Graphene, transgenosis spider's thread egg
White fiber, the weight portion composition of shellproof non-woven fabrics includes:15 parts ~ 30 parts of ballistic nylon, 20 parts ~ 30 parts of aramid fiber, base synthetic fibre are fine
10 parts ~ 20 parts of dimension, 5 parts ~ 10 parts of polypropylene, 5 parts ~ 10 parts of superhigh molecular weight polyethylene fibers, 1 part ~ 5 parts of Graphene, transgenosis
1 part ~ 5 parts of spider's thread protein fiber, 20 parts ~ 30 parts of adhesive;Shellproof non-woven fabrics is single layer integrated formed cloth, shellproof non-woven fabrics
Thickness is 0.5mm ~ 1mm, simplifies process processed, reduces production cost, and the tensile strength of shellproof non-woven fabrics is 800MN/m2~
1400MN/m2, final elastic modelling quantity 2200MN/m2~3500MN/m2, work to break 100MJ/cm2~200 MJ/cm2, it is non-breakable,
Maintenance maintenance is convenient.Graphene and transgenosis spider's thread protein fiber increase the ballistic performance of shellproof non-woven fabrics, tenacity of fibre pole
By force.
Further, transgenosis spider's thread protein fiber is carried for the transgenosis spider's thread goat dairy liquid eggs of 0.6 μm ~ 1 μm of diameter in vain
Take fiber.The ballistic performance of spider silk is very good, but the very difficult collection of the spider's thread of nature, using transgenosis spider's thread goat dairy
Liquid protein extraction fiber, greatly reduces cost of manufacture.
Further, Graphene is specific surface area 2630, the bilayer graphene of Young's modulus 1100GPa, can effectively be dropped
Secondary injury of the low ricochet to user.
Further, adhesive is that diamines benzophenone adhesive or modified acroleic acid adhesive or bi-component epoxy are gluing
Agent.
Further, when adhesive is diamines benzophenone adhesive, the weight portion composition of shellproof non-woven fabrics includes:It is anti-
Play 15 parts ~ 20 parts of nylon, 20 parts ~ 25 parts of aramid fiber, 10 parts ~ 15 parts of base synthetic fibre fiber, 5 parts ~ 7 parts of polypropylene, super high molecular weight
5 parts ~ 7 parts of polyethylene fibre, 1 part ~ 3 parts of Graphene, 1 part ~ 3 parts of transgenosis spider's thread protein fiber, diamines benzophenone adhesive
20 parts ~ 25 parts.
Further, when adhesive is diamines benzophenone adhesive, the weight portion composition of shellproof non-woven fabrics includes:It is anti-
Play 15 parts of nylon, 20 parts of aramid fiber, 10 parts of base synthetic fibre fiber, 5 parts of polypropylene, 5 parts of superhigh molecular weight polyethylene fibers, Graphene
1 part, 1 part of transgenosis spider's thread protein fiber, 20 parts of diamines benzophenone adhesive.
Further, when adhesive is modified acroleic acid adhesive, the weight portion composition of the shellproof non-woven fabrics includes:It is anti-
Play 20 parts ~ 30 parts of nylon, 25 parts ~ 30 parts of aramid fiber, 15 parts ~ 20 parts of base synthetic fibre fiber, 7 parts ~ 10 parts of polypropylene, super high molecular weight
7 parts ~ 10 parts of polyethylene fibre, 3 parts ~ 5 parts of Graphene, 3 parts ~ 5 parts of transgenosis spider's thread protein fiber, 25 parts of acrylic acid adhesive ~
30 parts.
Further, when adhesive is modified acroleic acid adhesive, the weight portion composition of the shellproof non-woven fabrics includes:
21 parts of ballistic nylon, 26 parts of aramid fiber, 17 parts of base synthetic fibre fiber, 8 parts of polypropylene, 8 parts of superhigh molecular weight polyethylene fibers, graphite
4 parts of alkene, 4 parts of transgenosis spider's thread protein fiber, 27 parts of acrylic acid adhesive.
Further, when adhesive is bi-component epoxy adhesive, the weight portion composition of the shellproof non-woven fabrics includes:It is anti-
Play 17 parts ~ 24 parts of nylon, 23 parts ~ 27 parts of aramid fiber, 13 parts ~ 17 parts of base synthetic fibre fiber, 6 parts ~ 9 parts of polypropylene, super high molecular weight
6 parts ~ 9 parts of polyethylene fibre, 2 parts ~ 4 parts of Graphene, 2 parts ~ 4 parts of transgenosis spider's thread protein fiber, bi-component epoxy adhesive 23
Part ~ 27 parts.
Further, when adhesive is bi-component epoxy adhesive, the weight portion composition of the shellproof non-woven fabrics includes:
17 parts of ballistic nylon, 23 parts of aramid fiber, 13 parts of base synthetic fibre fiber, 6 parts of polypropylene, 6 parts of superhigh molecular weight polyethylene fibers, graphite
2 parts of alkene, 2 parts of transgenosis spider's thread protein fiber, 23 parts of bi-component epoxy adhesive.
It is an advantage of the invention that:
1. shellproof non-woven fabrics of the invention can be particularly used to manufacture bullet-proof vest, hard and soft bulletproof plate, it is anti-stab and
Stabs cutting system and abatement system;
2. shellproof non-woven fabrics of the invention has stronger penetration ability, and tenacity of fibre hadron bullet is difficult the advantages of penetrating;
3. shellproof non-woven fabrics of the invention has practicality, and install convenient is non-breakable, and maintenance maintenance is convenient, has a safety feature
Technological merit;
4. shellproof non-woven fabrics of the invention can substantially reduce the possibility of ricochet, not have secondary injury to user.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to specific embodiment, the present invention is further detailed explanation.
Specific embodiment
The present invention is described in detail with reference to embodiments, but the present invention can be defined by the claims and cover
Multitude of different ways implement.
Embodiment 1
A kind of shellproof non-woven fabrics, its into be grouped into including:Ballistic nylon 17kg, aramid fiber 23kg, base synthetic fibre fiber 13kg,
Polypropylene 6kg, superhigh molecular weight polyethylene fibers 6kg, Graphene 2kg, transgenosis spider's thread protein fiber 2kg, bi-component epoxy
Adhesive 23kg, transgenosis spider's thread protein fiber is the transgenosis spider's thread goat dairy liquid protein extraction fiber of 0.6 μm of diameter, graphite
Alkene is specific surface area 2630, the bilayer graphene of Young's modulus 1100GPa.Shellproof non-woven fabrics by ballistic nylon, aramid fiber,
Base synthetic fibre fiber, polypropylene, superhigh molecular weight polyethylene fibers, Graphene, transgenosis spider's thread protein fiber, acrylic acid adhesive are multiple
Conjunction is formed, and shellproof non-woven fabrics is single layer integrated formed cloth, and the thickness of the shellproof non-woven fabrics prepared under the conditions of this is 0.5mm, is prevented
The tensile strength for playing non-woven fabrics is 800 MN/m2, final elastic modelling quantity 2200MN/m2, work to break 100MJ/cm2。
Embodiment 2
A kind of shellproof non-woven fabrics, its into be grouped into including:Ballistic nylon 20kg, aramid fiber 25kg, base synthetic fibre fiber 15kg,
Polypropylene 7kg, superhigh molecular weight polyethylene fibers 7kg, Graphene 3kg, transgenosis spider's thread protein fiber 3kg, acrylic acid are gluing
Agent 25kg, transgenosis spider's thread protein fiber is the transgenosis spider's thread goat dairy liquid protein extraction fiber of 0.7 μm of diameter, and Graphene is
The bilayer graphene of specific surface area 2630, Young's modulus 1100GPa.Shellproof non-woven fabrics is by ballistic nylon, aramid fiber, base synthetic fibre
Fiber, polypropylene, superhigh molecular weight polyethylene fibers, Graphene, transgenosis spider's thread protein fiber, acrylic acid adhesive it is compound and
Into shellproof non-woven fabrics is single layer integrated formed cloth, and the thickness of the shellproof non-woven fabrics prepared under the conditions of this is 0.6mm, shellproof nothing
The tensile strength for spinning cloth is 900 MN/m2, final elastic modelling quantity 2300MN/m2, work to break 110MJ/cm2。
Embodiment 3
A kind of shellproof non-woven fabrics, its into be grouped into including:Ballistic nylon 30kg, aramid fiber 30kg, base synthetic fibre fiber 20kg,
Polypropylene 10kg, superhigh molecular weight polyethylene fibers 10kg, Graphene 5kg, transgenosis spider's thread protein fiber 5kg, acrylate glue
Stick 30kg, transgenosis spider's thread protein fiber is the transgenosis spider's thread goat dairy liquid protein extraction fiber of 0.8 μm of diameter, Graphene
It is specific surface area 2630, the bilayer graphene of Young's modulus 1100GPa.Shellproof non-woven fabrics is by ballistic nylon, aramid fiber, base
Synthetic fibre fiber, polypropylene, superhigh molecular weight polyethylene fibers, Graphene, transgenosis spider's thread protein fiber, acrylic acid adhesive are combined
Form, shellproof non-woven fabrics is single layer integrated formed cloth, the thickness of the shellproof non-woven fabrics prepared under the conditions of this is 0.7mm, shellproof
The tensile strength of non-woven fabrics is 1000 MN/m2, final elastic modelling quantity 2400MN/m2, work to break 120MJ/cm2。
Embodiment 4
A kind of shellproof non-woven fabrics, its into be grouped into including:Ballistic nylon 17kg, aramid fiber 23kg, base synthetic fibre fiber 13kg,
Polypropylene 6kg, superhigh molecular weight polyethylene fibers 6kg, Graphene 2kg, transgenosis spider's thread protein fiber 2kg, bi-component epoxy
Adhesive 23kg, transgenosis spider's thread protein fiber is the transgenosis spider's thread goat dairy liquid protein extraction fiber of 0.9 μm of diameter, graphite
Alkene is specific surface area 2630, the bilayer graphene of Young's modulus 1100GPa.Shellproof non-woven fabrics by ballistic nylon, aramid fiber,
Base synthetic fibre fiber, polypropylene, superhigh molecular weight polyethylene fibers, Graphene, transgenosis spider's thread protein fiber, bi-component epoxy are gluing
Agent is composited, and shellproof non-woven fabrics is single layer integrated formed cloth, and the thickness of the shellproof non-woven fabrics prepared under the conditions of this is
0.8mm, the tensile strength of shellproof non-woven fabrics is 1100 MN/m2, final elastic modelling quantity 2500MN/m2, work to break 130MJ/cm2。
Embodiment 5
A kind of shellproof non-woven fabrics, its into be grouped into including:Ballistic nylon 24kg, aramid fiber 27kg, base synthetic fibre fiber 17kg,
Polypropylene 9kg, superhigh molecular weight polyethylene fibers 9kg, Graphene 4kg, transgenosis spider's thread protein fiber 4kg, bi-component epoxy
Adhesive 27kg, transgenosis spider's thread protein fiber is the transgenosis spider's thread goat dairy liquid protein extraction fiber of 1.0 μm of diameter, graphite
Alkene is specific surface area 2630, the bilayer graphene of Young's modulus 1100GPa.Shellproof non-woven fabrics by ballistic nylon, aramid fiber,
Base synthetic fibre fiber, polypropylene, superhigh molecular weight polyethylene fibers, Graphene, transgenosis spider's thread protein fiber, bi-component epoxy are gluing
Agent is composited, and shellproof non-woven fabrics is single layer integrated formed cloth, and the thickness of the shellproof non-woven fabrics prepared under the conditions of this is
0.9mm, the tensile strength of shellproof non-woven fabrics is 1200 MN/m2, final elastic modelling quantity 2600MN/m2, work to break 140MJ/cm2。
Embodiment 6
A kind of shellproof non-woven fabrics, its into be grouped into including:Ballistic nylon 15kg, aramid fiber 20kg, base synthetic fibre fiber 10
Kg, the kg of polypropylene 5, the kg of superhigh molecular weight polyethylene fibers 5, Graphene 1kg, transgenosis spider's thread protein fiber 1kg, diamines two
Benzophenone adhesive 20kg, transgenosis spider's thread protein fiber is fine for the transgenosis spider's thread goat dairy liquid protein extraction of 0.6 μm of diameter
Dimension, Graphene is specific surface area 2630, the bilayer graphene of Young's modulus 1100GPa.Shellproof non-woven fabrics is by ballistic nylon, virtue
Synthetic fibre fiber, base synthetic fibre fiber, polypropylene, superhigh molecular weight polyethylene fibers, Graphene, transgenosis spider's thread protein fiber, diamines two
Benzophenone adhesive is composited, and shellproof non-woven fabrics is single layer integrated formed cloth, the shellproof non-woven fabrics prepared under the conditions of this
Thickness is 1.0mm, and the tensile strength of shellproof non-woven fabrics is 1300 MN/m2, final elastic modelling quantity 2700MN/m2, work to break
150MJ/cm2。
Embodiment 7
A kind of shellproof non-woven fabrics, its into be grouped into including:Ballistic nylon 20kg, aramid fiber 25kg, base synthetic fibre fiber 15kg,
Polypropylene 7kg, superhigh molecular weight polyethylene fibers 7kg, Graphene 3kg, transgenosis spider's thread protein fiber 3kg, diamines hexichol first
Ketone adhesive 25kg, transgenosis spider's thread protein fiber is the transgenosis spider's thread goat dairy liquid protein extraction fiber of 0.9 μm of diameter, stone
Black alkene is specific surface area 2630, the bilayer graphene of Young's modulus 1100GPa.Shellproof non-woven fabrics is fine by ballistic nylon, aramid fiber
Dimension, base synthetic fibre fiber, polypropylene, superhigh molecular weight polyethylene fibers, Graphene, transgenosis spider's thread protein fiber, diamines hexichol first
Ketone adhesive is composited, and shellproof non-woven fabrics is single layer integrated formed cloth, the thickness of the shellproof non-woven fabrics prepared under the conditions of this
It is 1.0mm, the tensile strength of shellproof non-woven fabrics is 1400 MN/m2, final elastic modelling quantity 3500MN/m2, work to break 200MJ/
cm2。
Experimental example
In this experimental example, by the penetration-resistant energy of the experiment test shellproof non-woven fabrics of the present invention.
1. test material
Experimental group:The shellproof non-woven fabrics of the embodiment of the present invention 1 ~ 7;
Control group:Common bullet resistant material.
2. test method
Test shellproof non-woven fabrics, the anti-tunnelling effect of common bullet resistant material of the embodiment of the present invention 1 ~ 7.
3. result of the test
To be analyzed after the shellproof non-woven fabrics of the embodiment of the present invention 1 ~ 7, the test of common bullet resistant material, experimental result is shown in Table
1。
The test result of table 1.
Experimental result shows, compared with common bullet resistant material, the anti-strike effect of the shellproof non-woven fabrics of the embodiment of the present invention 1 ~ 7
Fruit is better than common bullet resistant material.
The preferred embodiments of the present invention and experimental example are these are only, is not intended to limit the invention, for this area
Technical staff for, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made appoint
What modification, equivalent, improvement etc., should be included within the protection domain of invention.