CN110172833A - A kind of coating anti-perforation fabric and preparation method thereof - Google Patents

A kind of coating anti-perforation fabric and preparation method thereof Download PDF

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Publication number
CN110172833A
CN110172833A CN201910411091.0A CN201910411091A CN110172833A CN 110172833 A CN110172833 A CN 110172833A CN 201910411091 A CN201910411091 A CN 201910411091A CN 110172833 A CN110172833 A CN 110172833A
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China
Prior art keywords
fabric
coating
mass ratio
preparation
perforation
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CN201910411091.0A
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Inventor
刘丽芳
蔡正波
赖瑞
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Fuzhou Sporting Goods (suzhou) Co Ltd
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Fuzhou Sporting Goods (suzhou) Co Ltd
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Priority to CN201910411091.0A priority Critical patent/CN110172833A/en
Publication of CN110172833A publication Critical patent/CN110172833A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0006—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using woven fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0034—Polyamide fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0036—Polyester fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/02—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with cellulose derivatives
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0263—Polyamide fibres
    • D06N2201/0272—Aromatic polyamide fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/04—Vegetal fibres
    • D06N2201/042—Cellulose fibres, e.g. cotton
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/10—Properties of the materials having mechanical properties
    • D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2211/00—Specially adapted uses
    • D06N2211/10—Clothing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2211/00—Specially adapted uses
    • D06N2211/10—Clothing
    • D06N2211/103—Gloves

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The present invention provides a kind of coating anti-perforation fabrics and preparation method thereof, it is characterized in that, include: step 1: inorganic particulate and nano-cellulose colloid, cycloaliphatic epoxy resin and polyethylene glycol are mixed to form inorganic particle mixture, inorganic particle mixture is mixed with silicone softening agent and penetrating agent JFC again, forms coating agent；The inorganic particulate is boron carbide, at least one of silicon carbide and Si-B-C-N；Step 2: fabric being placed in the NaOH solution that mass concentration is 5%wt~10%wt, 5-10min is impregnated under the conditions of room temperature~60 DEG C, washed with water after taking-up to pH value neutrality；Step 3: coating agent being homogeneously applied on fabric, is then dried using vacuum drying oven at 60 DEG C~100 DEG C.The present invention has better anti-stab effect；Compared with existing hard Anti-prick clothes, have many advantages, such as that lightweight, softness, wearability are good.

Description

A kind of coating anti-perforation fabric and preparation method thereof
Technical field
The present invention relates to a kind of coating anti-perforation fabrics and preparation method thereof, belong to new material technology field.
Background technique
Stab-resistance body armor can effectively prevent the puncture of sharp weapon, protect protection position from stabbing.Currently on the market anti- Thorn clothes are broadly divided into soft and hard two major classes: soft stab-resistant takes mostly by high performance fibre material such as aramid fiber or supra polymer Weight polyethylene fiber is made, and hard stab-resistance body armor mostly uses metal backing or high polymer plate, the former has lightweight, softness, takes The advantages that performance is good, but anti-stab rank is limited；The latter's protection effect is good, but there are the problems such as hard, heavy, wearability is poor. Separately having a kind of stab-resistance body armor is the advantages of inorganic particle is coated in fabric surface, combines soft and hard stab-resistance body armor, is anti- Pierce one of the developing direction of clothes.But the partial size of inorganic particulate has a direct impact anti-stab effect, research shows that anti-compared with fine particle It is preferable to pierce effect, but fine inorganic particle is easy to reunite, and is unevenly distributed in fabric surface, has negative effect to anti-stab effect.
Summary of the invention
It is an object of the present invention to provide a kind of coating anti-perforation fabrics and preparation method thereof.
In order to achieve the above object, the present invention provides a kind of preparation methods of coating anti-perforation fabric, which is characterized in that packet It includes:
Step 1: inorganic particulate and nano-cellulose colloid, cycloaliphatic epoxy resin and polyethylene glycol are mixed to form nothing Machine particles mixture, then inorganic particle mixture is mixed with silicone softening agent and penetrating agent JFC, form coating agent；It is described Inorganic particulate be boron carbide, at least one of silicon carbide and Si-B-C-N；
Step 2: fabric being placed in the NaOH solution that mass concentration is 5%wt~10%wt, in room temperature~60 DEG C condition Lower immersion 5-10min is washed with water after taking-up to pH value neutrality；
Step 3: coating agent being homogeneously applied on fabric, is then dried using vacuum drying oven at 60 DEG C~100 DEG C.
Preferably, in the step 1 by inorganic particulate and nano-cellulose colloid, cycloaliphatic epoxy resin and poly- The specific steps that ethylene glycol is mixed to form inorganic particle mixture include: to be by the specification that mass ratio is 30wt%-40wt% The inorganic particulate of 5000-10000 mesh, mass ratio are the nano-cellulose colloid of 30wt%-40wt%, mass ratio 10wt%- The cycloaliphatic epoxy resin of 20wt%, the polyethylene glycol mixing that the molecular weight that mass ratio is 10wt%-20wt% is 400~800 Afterwards, high speed disperser is used at room temperature, 20~30min is dispersed with 12000~16000rpm revolving speed, forms inorganic particulate mixing Object.
Preferably, inorganic particle mixture being mixed with silicone softening agent and penetrating agent JFC in the step 1, The specific steps for forming coating agent include: the inorganic particle mixture for being 80wt%-90wt% by mass ratio, and mass ratio is The silicone softening agent of 5wt%-10wt% uses at room temperature after the penetrating agent JFC mixing that mass ratio is 5wt%-10wt% High speed disperser disperses 20~30min with 12000~16000rpm revolving speed, forms coating agent.
Preferably, the fabric uses in dacron, nylon fabric, polyester cotton and kevlar fabric extremely Few one kind is woven fabric, grammes per square metre 150g/m2~300g/m2。
Preferably, in the nano-cellulose colloid, the length of nano-cellulose is 80~150nm, diameter is 3~ 8nm；The mass ratio of nano-cellulose is 1.8wt%-2.2wt%.
Preferably, drying to constant weight in the step 3, and the constant weight refers to: after drying 2h, every 10min weighing 1 Secondary, front and back weighs difference twice and is no more than 0.05% once weighed afterwards.
The present invention also provides coating anti-perforation fabrics prepared by the preparation method of above-mentioned coating anti-perforation fabric.
The present invention also provides application of the above-mentioned coating anti-perforation fabric in production Anti-prick clothes.
Preferably, the Anti-prick clothes are at least one of Anti-thorn gloves, anti-stab shoulder protector and anti-stab headgear.
The inorganic particulate that the present invention is high by hardness, density is small is dispersed in coating agent, develops a kind of anti-stab effect Anti-perforation fabric good, soft, wearability is good.
The present invention provides a kind of inorganic particulate uniform dispersing method, and using it as raw material prepares coating anti-perforation fabric, can use Class product is protected in stab-resistance body armor, Anti-thorn gloves, anti-stab protector etc..
Compared with prior art, the beneficial effects of the present invention are:
1, the inorganic particulate that the present invention is high by hardness, anti-stab effect is good is evenly coated at fabric surface, develops and has both The flexible anti-perforation fabric with anti-stab effect；
2, the present invention can be used for Anti-prick clothes, Anti-thorn gloves, anti-stab shoulder protector, anti-stab headgear etc.；It is taken with existing flexible puncture-proof Pretend and compare, there is better anti-stab effect；Compared with existing hard Anti-prick clothes, have lightweight, softness, wearability good etc. excellent Point.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited Range.
Polycot blend fabric used in following embodiment is the production of Shaoxing Wu Qiong Fabritex S.r.l, woven fabric, grammes per square metre For 200g/m2；
Boron carbide is bought in Shanghai Bu Wei application material Technology Co., Ltd., and specification is 5000 mesh；
Stalk derives from Songjiang District in Shanghai City farm；
NaOH, cycloaliphatic epoxy resin (model CER-170), polyethylene glycol (model Macrogol 600), organosilicon Softening agent (model C073), penetrating agent JFC (model JFC-S) etc. can be purchased in Aladdin reagent (Shanghai) Co., Ltd. It buys；
Blender is the production of Shanghai Si Le Instrument Ltd., 81-2 type；PH meter is the production of upper Nereid Ke Lei magnetic instrument plant, PHS-3C type；High speed disperser is the production of IKA company, Germany, T25Ultra-turrax type；Centrifuge is Town in Shanghai pavilion science instrument The production of device factory, TDL-5-A type；Coating machine is the generation of Dongguan City Ke Jian detecting instrument Co., Ltd, KJ-6017 type；Vacuum drying oven For the production of Shanghai Jing Hong experimental facilities Co., Ltd, DZF type.
Anti-stab performance in following embodiment is tested according to " the police stab-resistance body armor of GA 68-2008 ".
Constant weight in following embodiment refers to: after drying 2h, weighing 1 time every 10min, front and back weighs difference twice and is no more than 0.05% once weighed afterwards
Embodiment 1: nano-cellulose colloid is prepared
It uses rice straw for raw material, rice straw is immersed in basic solvent system and is handled, basic solvent system To contain NaOH and Na2SO3Aqueous solution, by by NaOH and Na2SO3It is dissolved in water obtained, matches and be for NaOH concentration 20g/L、Na2SO3Concentration is 15g/L；The processing time is 2h, temperature is 110 DEG C, bath raio 1:10.Being disposed, it is clean to take out, Constant weight is arrived in drying in 60 DEG C of vacuum drying ovens；Purified treated rice straw fiber is crushed using pulverizer, crosses 50 meshes, Obtain rice straw fiber dust；
Rice straw fiber dust is placed in TEMPO oxidation system, the TEMPO oxidation system by by TEMPO, NaClO, NaBr are dissolved in water obtained, match as 0.02g/L TEMPO, 150g/L NaClO, 0.15g/L NaBr, bath raio is 1:30, adjusting mixed solution pH value with 1%NaOH is 10.5；Gained mixture is placed in blender, under the conditions of 4 DEG C with 600rpm revolving speed stirs 5h, obtains stalk fibre powder suspension；
Stalk fibre powder suspension is placed in supercentrifuge, 6min is centrifuged with 6000rpm revolving speed, removal upper layer is clear Liquid simultaneously adds distilled water, above-mentioned centrifugation, removal supernatant liquor and the step 5 time for adding distilled water is repeated, until suspension pH value is extremely Neutrality obtains stalk fibre sediment；
Stalk fibre sediment is used into high speed disperser at a temperature of 4 DEG C, 5min is dispersed with 15000rpm revolving speed, is obtained Nano-cellulose colloid, the mass ratio of nano-cellulose are 2%.Use transmissioning electric mirror test prepare nano-cellulose length for 80~150nm, diameter are 3~8nm.
Embodiment 2
A kind of coating anti-perforation fabric and preparation method thereof, specific steps are as follows:
Step 1: prepared by coating agent, comprising: the boron carbide that by mass ratio be 30wt%, specification is 5000 mesh, mass ratio are Nano-cellulose colloid prepared by the embodiment 1 of 30wt%, mass ratio are the cycloaliphatic epoxy resin of 20wt%, and mass ratio is After the polyethylene glycol mixing of 20wt%, high speed disperser is used under room temperature (25 DEG C), and 30min is dispersed with 12000rpm revolving speed, Form inorganic particle mixture；The inorganic particle mixture for being 80wt% by mass ratio, mass ratio are that the organosilicon of 10wt% is soft Soft dose, after the penetrating agent JFC mixing that mass ratio is 10wt%, high speed disperser is used, under room temperature (25 DEG C) with 12000rpm Revolving speed disperses 30min, forms coating agent.
Step 2: fabric pre-processes, comprising: polycot blend fabric is placed in the NaOH solution that mass concentration is 5%wt, 5min is impregnated under the conditions of 60 DEG C, is cleaned with tap water to pH value neutrality after taking-up.
Step 3: fabric coating finish, comprising: coating machine is used, coating agent is homogeneously applied on fabric, it is then sharp Constant weight is arrived in 100 DEG C of drying with vacuum drying oven.
According to " the police stab-resistance body armor of GA 68-2008 ", prepared anti-perforation fabric reaches anti-stab performance requirement.
Embodiment 3
A kind of coating anti-perforation fabric and preparation method thereof, specific steps are as follows:
Step 1: prepared by coating agent, comprising: the boron carbide that by mass ratio be 40wt%, specification is 5000 mesh, mass ratio are Nano-cellulose colloid prepared by the embodiment 1 of 40wt%, mass ratio are the cycloaliphatic epoxy resin of 10wt%, and mass ratio is After the polyethylene glycol mixing of 10wt%, high speed disperser is used at room temperature, and 20min is dispersed with 16000rpm revolving speed, forms nothing Machine particles mixture；The inorganic particle mixture for being 90wt% by mass ratio, mass ratio are the silicone softening agent of 5wt%, matter After amount is mixed than the penetrating agent JFC for being 5wt%, high speed disperser is used at room temperature, and 20min is dispersed with 16000rpm revolving speed, Form coating agent.
Step 2: fabric pre-processes, comprising: polycot blend fabric is placed in the NaOH solution that mass concentration is 10%wt, 10min is impregnated under the conditions of room temperature (25 DEG C), is cleaned with tap water to pH value neutrality after taking-up
Step 3: fabric coating finish, comprising: coating machine is used, coating agent is homogeneously applied on fabric, it is then sharp Constant weight is arrived in 100 DEG C of drying with vacuum drying oven.
According to " the police stab-resistance body armor of GA 68-2008 ", prepared anti-perforation fabric reaches anti-stab performance requirement.
The used technological parameter of above-described embodiment is only preferable parameter of the invention, implementation not for the purpose of limiting the invention Range.Those skilled in the art are easy to modify to parameter of the invention, and described herein general former It ought to be used in other application example.Those skilled in the art's announcement according to the present invention, improves the present invention and repairs Changing all should be within protection scope of the present invention.

Claims (9)

1. a kind of preparation method of coating anti-perforation fabric characterized by comprising
Step 1: inorganic particulate and nano-cellulose colloid, cycloaliphatic epoxy resin and polyethylene glycol are mixed to form inorganic grain Sub- mixture, then inorganic particle mixture is mixed with silicone softening agent and penetrating agent JFC, form coating agent；The nothing Machine particle is boron carbide, at least one of silicon carbide and Si-B-C-N；
Step 2: fabric being placed in the NaOH solution that mass concentration is 5%wt~10%wt, soaked under the conditions of room temperature~60 DEG C 5-10min is steeped, is washed with water after taking-up to pH value neutrality；
Step 3: coating agent being homogeneously applied on fabric, is then dried using vacuum drying oven at 60 DEG C~100 DEG C.
2. the preparation method of coating anti-perforation fabric as described in claim 1, which is characterized in that in the step 1 by nothing Machine particle is mixed to form the specific of inorganic particle mixture with nano-cellulose colloid, cycloaliphatic epoxy resin and polyethylene glycol Step includes: by the specification that mass ratio is 30wt%-40wt% be 5000-10000 mesh inorganic particulate, mass ratio is The nano-cellulose colloid of 30wt%-40wt%, mass ratio are the cycloaliphatic epoxy resin of 10wt%-20wt%, and mass ratio is After the polyethylene glycol mixing that the molecular weight of 10wt%-20wt% is 400~800, high speed disperser is used at room temperature, with 12000~16000rpm revolving speed disperses 20~30min, forms inorganic particle mixture.
3. the preparation method of coating anti-perforation fabric as described in claim 1, which is characterized in that in the step 1 by nothing Machine particles mixture is mixed with silicone softening agent and penetrating agent JFC, and the specific steps for forming coating agent include: to be by mass ratio The inorganic particle mixture of 80wt%-90wt%, mass ratio are the silicone softening agent of 5wt%-10wt%, and mass ratio is After the penetrating agent JFC mixing of 5wt%-10wt%, high speed disperser is used, at room temperature with 12000~16000rpm revolving speed point 20~30min is dissipated, coating agent is formed.
4. the preparation method of coating anti-perforation fabric as described in claim 1, which is characterized in that the fabric is knitted using terylene At least one of object, nylon fabric, polyester cotton and kevlar fabric are woven fabric, grammes per square metre 150g/m2~ 300g/m2。
5. the preparation method of coating anti-perforation fabric as described in claim 1, which is characterized in that the nano-cellulose colloid In, the length of nano-cellulose is 80~150nm, and diameter is 3~8nm；The mass ratio of nano-cellulose is 1.8wt%- 2.2wt%.
6. the preparation method of coating anti-perforation fabric as described in claim 1, which is characterized in that be dried in the step 3 Constant weight, the constant weight refer to: after drying 2h, weighing 1 time every 10min, front and back weighs difference twice and is no more than primary afterwards weigh 0.05%.
7. coating anti-perforation fabric prepared by the preparation method of coating anti-perforation fabric of any of claims 1-6.
8. application of the coating anti-perforation fabric as claimed in claim 7 in production Anti-prick clothes.
9. application as claimed in claim 8, which is characterized in that the Anti-prick clothes are Anti-thorn gloves, anti-stab shoulder protector and prevent At least one of tartar's set.
CN201910411091.0A 2019-05-17 2019-05-17 A kind of coating anti-perforation fabric and preparation method thereof Pending CN110172833A (en)

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CN110588094A (en) * 2019-09-27 2019-12-20 东华大学 Waste fiber, fabric and inorganic particle four-layer fusion-casting composite anti-puncture sheet and preparation method and application thereof
CN116005465A (en) * 2023-03-03 2023-04-25 天津工业大学 Method for preparing anti-puncture strong acid and alkali resistant aramid composite fabric

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CN116005465A (en) * 2023-03-03 2023-04-25 天津工业大学 Method for preparing anti-puncture strong acid and alkali resistant aramid composite fabric

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Application publication date: 20190827