CN109930281A - A kind of aramid fiber flying suit fabric and preparation method thereof - Google Patents

A kind of aramid fiber flying suit fabric and preparation method thereof Download PDF

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Publication number
CN109930281A
CN109930281A CN201910030691.2A CN201910030691A CN109930281A CN 109930281 A CN109930281 A CN 109930281A CN 201910030691 A CN201910030691 A CN 201910030691A CN 109930281 A CN109930281 A CN 109930281A
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China
Prior art keywords
aramid fiber
fiber
fanglun
weight
parts
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CN201910030691.2A
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Chinese (zh)
Inventor
史俊荣
钟建军
陈虹燕
吴国栋
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BEIJING YINGTELAI SPECIAL TEXTILE Co Ltd
Institute Of Special Services Air Force Research Institute
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BEIJING YINGTELAI SPECIAL TEXTILE Co Ltd
Institute Of Special Services Air Force Research Institute
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Priority to CN201910030691.2A priority Critical patent/CN109930281A/en
Publication of CN109930281A publication Critical patent/CN109930281A/en
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Abstract

The invention discloses a kind of aramid fiber flying suit fabrics and preparation method thereof, it is made of the aramid fiber 1313, Fanglun l414 and conductive fiber of original liquid coloring, wherein: original liquid coloring aramid fiber 1313 is 85-95 parts by weight, Fanglun l414 fiber is 2-10 parts by weight, conductive fiber is 1-5 parts by weight, and weft yarn and warp count ratio are 0.8 or more.Aramid fiber flying suit fabric of the invention has good flame retardant property, water and oil repellant performance, and resistance to soiling is good, in addition, also having excellent gas permeability and comfort.The aramid fiber 1313 of original liquid coloring, Fanglun l414 fiber and conductive fiber are mainly successively mixed in proportion, drafting, compact spinning, are weaved, being singed, being pre-processed, being washed, padding the arrangement of waterproof oil-repellent agent, drying, decatizing to get the aramid fiber flying suit fabric by its production method.

Description

A kind of aramid fiber flying suit fabric and preparation method thereof
Technical field
The invention belongs to technical field of textile fabric, and in particular to a kind of aramid fiber flying suit fabric and preparation method thereof.
Background technique
Spring and autumn and summer flying gear use wool to add the blended face of antistatic fibre with Ke Maier or terylene in the prior art Material, winter use leather substance, and wherein spring and autumn and the fabric of summer be due to material, the limitation of structure, in the presence of list it is aobvious Technological deficiency:
(1) give up wool fabric there is it is acidproof it is not alkaline-resisting, resistance to chemical corrosion is poor;
(2) flame protection performance is poor, has melting phenomenon, once pilot's skin can be caused to damage by fire;
(3) intensity is low, existing fabric 160g/m2Breaking strength less than 500N/50mm, 200g/m21000N/50mm, Tearing resistance is even more less than 50N.
(4) warp and weft density variation is big, so that it is uneven through latitudinal strength, it differs greatly.
The high speed development of Modern New opportunity of combat technology makes army to the flame retardant property, intensity and comfort of flying suit fabric It can require higher and higher.In order to promote protective performance, the various protective garment cladding materials of each bound pair are had made intensive studies for many years, Achieve many achievements.But it is carried out for the research of flying suit fabric less.On the one hand it is material limitation, is on the other hand Style, World Developed Countries are all made of disjunctor style, to facilitate pilot to work, this requires fabric through latitudinal strength want it is high and And deviation wants small.Aramid fiber is a kind of with high temperature resistant, high intensity, the novel high-performance fibre that chemical-resistance is good, ageing-resistant Dimension.Aramid fiber fabric is widely applied as protective fabric in other field at present to use, such as arc protection clothes, but aramid fiber The problem of fabric lining is due to itself physics, chemical property, cannot function as always flying suit fabric.
Summary of the invention
The purpose of the present invention is to solve the deficiencies of existing flying suit fabric technology, provide a kind of aramid fiber flying suit fabric And preparation method thereof, which has good fire-retardant, high temperature resistant, waterproof oil repellency, and resistance to soiling is good, this Outside, also there is excellent gas permeability and comfort.
The above and other purpose of the invention will further embody by the following detailed description and explanation.
A kind of aramid fiber flying suit fabric of the invention, by the aramid fiber 1313 of original liquid coloring, Fanglun l414 and conductive fiber group At, in which: original liquid coloring aramid fiber 1313 is 85-95 parts by weight, and Fanglun l414 fiber is 2-10 parts by weight, and conductive fiber is 1-5 parts by weight, weft yarn and warp count ratio are 0.8 or more.
Further, aramid fiber flying suit fabric of the invention, it is fine by the aramid fiber 1313, Fanglun l414 and conduction of original liquid coloring Dimension composition, in which: original liquid coloring aramid fiber 1313 is 90-94 parts by weight, and Fanglun l414 fiber is 4-6 parts by weight, conductive fine Dimension is 2-4 parts by weight, and weft yarn and warp count ratio are 0.9 or more, is close or equal to 1.
It is preferred that aramid fiber flying suit fabric of the invention, fine by the aramid fiber 1313, Fanglun l414 and conduction of original liquid coloring Dimension composition, in which: original liquid coloring aramid fiber 1313 is 92-94 parts by weight, and Fanglun l414 fiber is 4-5 parts by weight, conductive fine Dimension is 2-3 parts by weight, and weft yarn and warp count ratio are 0.9 or more.
The preparation method of aramid fiber flying suit fabric of the invention is by the aramid fiber 1313 of original liquid coloring, Fanglun l414 and to lead Electric fiber by mixing drafting, compact spinning, weave, singe, pre-processing, the techniques processing such as waterproof refuses oil processing, decatizing and At.
Further, the preparation method of aramid fiber flying suit fabric of the invention is by the aramid fiber 1313 of original liquid coloring, aramid fiber 1414 mix in proportion, and conductive fiber is individually combed into item, aramid fiber mixing be combed into after item by item and in the form of mix Close, then compact spinning, weave, singe, pre-processing, the techniques such as waterproof refuses oil processing, decatizing are process.
It is preferred that the preparation method of aramid fiber flying suit fabric of the invention, includes the following steps:
A, it mixes drafting: aramid fiber 1313, Fanglun l414 and conductive fiber being mixed in proportion or conductive fiber is independent Be combed into item, aramid fiber mixing be combed into after item by item and in the form of mix;
B, it spins: being spinned using the spinning frame for installing compact spinning apparatus additional;Yarn can be effectively reduced by installing device spinning additional Line surface hairiness keeps the strength of yarn;
C, it weaves: being weaved using loom, wherein weft count and warp count ratio are 0.9 or more, it is ensured that are referred to through broadwise It marks almost the same;
D, it singes: burning-off web surface filoplume, so that web surface is flat and smooth;
E, pretreatment, washing: finish, the impurity etc. on the fabric weaved are disposed using inorganic agent, is then dried;
F, waterproof refuses oil processing: using padding process, using second dipping and rolling technique, impregnating water temperature is 40 DEG C -60 DEG C, dipping Then time 5-15 second dries;
G, decatizing;It is handled using decator, 115 DEG C -155 DEG C of decatizing temperature, time 20-40 minute makes fabric table Face is smooth, electrodeless optical phenomenon, good luster.
In the preparation method of aramid fiber flying suit fabric of the invention, wherein the inorganic agent described in E step is soap lye, For sodium carbonate lotion, other alkalescents or neutral emulsion, concentration 5%-20%, technique is the processing under 50 DEG C of -70 DEG C of water temperatures Time determines as the case may be, is remained with no finish, and pH is advisable when being neutral.Waterproof oil-repellent agent described in F-step is Fluorocarbon process agent aqueous solution, specific kind be perfluoropropene acid polymer lotion (8 lotion of carbon 6 or carbon), concentration be 30-40 grams/ It rises.
The present invention organically combines aramid fiber 1313, Fanglun l414 fiber and conductive fiber, obtained product Chemical corrosion resistance is good, high temperature resistant, flame protection function admirable, and intensity is high and all directions strength variance is small, static electricity resistance Can be excellent, and waterproof oil repellency is significantly promoted.
The present inventor obtains by the practice and experiment of many years if fabric made of aramid fiber 1313 is used alone, and deposits Low in tearing brute force, the disadvantages of antistatic property is poor, if Fanglun l414 fiber is used alone, it is partially hard that there is fabrics, soft The disadvantages of soft difference, comfort is poor, and anti-ultraviolet property is poor.If aramid fiber 1313, Fanglun l414 fiber and conductive fiber Mixed proportion not within the scope of the invention, there is spinning processing difficulty, fabric cost is excessively high, waterproof oil repellency is poor, The disadvantages of antistatic property is insufficient.
Further, manufactured in this way if only having used mixed proportion of the invention without the use of aftertreatment technology Fabric there is also do not have waterproof refuse oil disadvantage, influence using.
Therefore formula of the invention is only used, and is subject to the product that Particular craft of the invention obtains, with the prior art It compares, it has the advantage that:
First, fabric of the invention is made of aramid fiber 1313, Fanglun l414 fiber and conductive fiber, is had excellent Chemical stability, resistant to many chemical attack is durable;
Second, fabric of the invention using aramid fiber 1313, Fanglun l414 fiber and conductive fiber carry out it is blended be made, With permanent fire retardant performance and high temperature resistance:
Third, aramid fabric of the invention by using the aramid fiber 1313 of original liquid coloring, Fanglun l414 fiber and The progress of conductive fiber fabric is blended to be made, the excellent performance of color fastness;
4th, aramid fabric of the invention as flying suit fabric when using with excellent antistatic property;
5th, aramid fabric of the invention as flying suit outer shell fabric in use, have good waterproof oil repellent Can, aramid fabric produced by the present invention has broad application prospects.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail.
The technical staff of the industry will be understood that the following example is merely to illustrate the present invention, and should not be regarded as limiting this The range of invention.
In the present invention, it is refered in particular to as non-, all amounts, part are mass unit, all raw materials, additive, inorganic agent It can be bought from market with equipment.
Embodiment 1
The production method of aramid fiber flying suit fabric, includes the following steps, specifically:
Mix drafting: aramid fiber 1313, Fanglun l414 and antistatic fibre ratio 92: 5: 3 by weight are uniformly mixed, and are then combed Manage into item;
Spinning: it is spinned using close spinning process;
Weaving: being weaved using conventional textile loom, and wherein weft count and warp count ratio are 0.9 or more, it is ensured that through broadwise Index is almost the same;
It singes: burning-off web surface filoplume, so that web surface is flat and smooth;
Pretreatment, washing: finish, impurity on the fabric weaved etc. are disposed using inorganic agent (soap lye), then dried Dry, technique is 50 DEG C of -60 DEG C of water temperatures;
Waterproof refuses oil processing: using technique is dipped, waterproof oil-repellent agent is fluorocarbon process agent aqueous solution, using second dipping and rolling work Skill, dipping water temperature are 40 DEG C -50 DEG C, are then dried;
Decatizing: being handled using decator, so that fabric surface is smooth, electrodeless optical phenomenon, good luster.
Embodiment 2
The production method of aramid fiber flying suit fabric, includes the following steps, specifically:
Mixing drafting: it takes 95 kilograms of aramid fiber 1313s, 6 kilograms of Fanglun l414s and 4 kilograms of antistatic fibres to be uniformly mixed, or leads Electric fiber is individually combed into item, aramid fiber mixing be combed into after item by item and in the form of mix;
Spinning: it is spinned using close spinning process;
Weaving: being weaved using conventional textile loom, and wherein weft count and warp count ratio are 0.9 or more, it is ensured that through broadwise Index is almost the same;
It singes: burning-off web surface filoplume, so that web surface is flat and smooth;
Pretreatment, washing: finish, impurity on the fabric weaved etc. are disposed using inorganic agent (soap lye), then dried Dry, technique is 55 DEG C of -65 DEG C of water temperatures;
Waterproof refuses oil processing: using technique is dipped, waterproof oil-repellent agent is fluorocarbon process agent aqueous solution, using second dipping and rolling work Skill, dipping water temperature are 45 DEG C -50 DEG C, are then dried;
Decatizing: being handled using decator, so that fabric surface is smooth, electrodeless optical phenomenon, good luster.
Embodiment 3
The production method of aramid fiber flying suit fabric, includes the following steps, specifically:
Mixing drafting: it takes 90 kilograms of aramid fiber 1313s, 4 kilograms of Fanglun l414s and 2 kilograms of antistatic fibres to be uniformly mixed, or leads Electric fiber is individually combed into item, aramid fiber mixing be combed into after item by item and in the form of mix;
Spinning: it is spinned using close spinning process;
Weaving: being weaved using conventional textile loom, and wherein weft count and warp count ratio are 0.9 or more, it is ensured that through broadwise Index is almost the same;
It singes: burning-off web surface filoplume, so that web surface is flat and smooth;
Pretreatment, washing: finish, impurity on the fabric weaved etc. are disposed using inorganic agent (soap lye), then dried Dry, technique is 50 DEG C of -55 DEG C of water temperatures;
Waterproof refuses oil processing: using technique is dipped, waterproof oil-repellent agent is fluorocarbon process agent aqueous solution, using second dipping and rolling work Skill, dipping water temperature are 40 DEG C -45 DEG C, are then dried;
Decatizing: being handled using decator, so that fabric surface is smooth, electrodeless optical phenomenon, good luster.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation It is merely illustrated the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention It is defined by the appending claims and its equivalent thereof.

Claims (8)

1. a kind of aramid fiber flying suit fabric, it is characterised in that by the aramid fiber 1313 of original liquid coloring, Fanglun l414 and conductive fiber group At, in which: original liquid coloring aramid fiber 1313 is 85-95 parts by weight, and Fanglun l414 fiber is 2-10 parts by weight, and conductive fiber is 1-5 parts by weight, weft yarn and warp count ratio are 0.8 or more.
2. aramid fiber flying suit fabric according to claim 1, it is characterised in that by the aramid fiber 1313 of original liquid coloring, aramid fiber 1414 and conductive fiber composition, in which: original liquid coloring aramid fiber 1313 be 90-94 parts by weight, Fanglun l414 fiber be 4-6 weigh Part is measured, conductive fiber is 2-4 parts by weight, and weft yarn and warp count ratio are 0.9 or more, is close or equal to 1.
3. aramid fiber flying suit fabric according to claim 1 or 2, it is characterised in that by the aramid fiber 1313 of original liquid coloring, virtue Synthetic fibre 1414 and conductive fiber composition, in which: original liquid coloring aramid fiber 1313 is 92-94 parts by weight, and Fanglun l414 fiber is 4-5 Parts by weight, conductive fiber are 2-3 parts by weight, and weft yarn and warp count ratio are 0.9 or more.
4. the preparation method of aramid fiber flying suit fabric according to claim 1 to 3, it is characterised in that by original liquid coloring Aramid fiber 1313, Fanglun l414 and conductive fiber by mixing drafting, compact spinning, weave, singe, pre-processing, waterproof is refused The techniques such as oil processing, decatizing are process.
5. the preparation method of aramid fiber flying suit fabric according to claim 1 to 3, it is characterised in that by original liquid coloring Aramid fiber 1313, Fanglun l414 mix in proportion, conductive fiber is individually combed into item, aramid fiber mixing is combed into item Afterwards by item and in the form of mix, then compact spinning, weave, singe, pre-processing, the processing of the techniques such as waterproof refuses oil processing, decatizing and At.
6. the preparation method of aramid fiber flying suit fabric according to claim 4 or 5, it is characterised in that include the following steps:
A, it mixes drafting: aramid fiber 1313, Fanglun l414 and conductive fiber being mixed in proportion or conductive fiber individually combs At item, aramid fiber mixing be combed into after item by item and in the form of mix;
B, it spins: being spinned using the spinning frame for installing compact spinning apparatus additional;Yarn table can be effectively reduced by installing device spinning additional Face filoplume keeps the strength of yarn.
C, it weaves: being weaved using loom, wherein weft count and warp count ratio are 0.9 or more, are close or equal to 1, it is ensured that It is almost the same through broadwise index;
D, it singes: burning-off web surface filoplume, so that web surface is flat and smooth;
E, pretreatment, washing: finish, the impurity etc. on the fabric weaved are disposed using inorganic agent, is then dried;
F, waterproof refuses oil processing: using padding process, using second dipping and rolling technique, impregnating water temperature is 40 DEG C -60 DEG C, dip time It 5-15 seconds, then dries;
G, decatizing;It is handled using decator, 115 DEG C -155 DEG C of decatizing temperature, time 20-40 minute makes fabric surface flat It is whole, electrodeless optical phenomenon, good luster.
7. the preparation method of aramid fiber flying suit fabric according to claim 6, it is characterised in that the place described in E step Reason agent is soap lye, and concentration 5%-20%, technique is under 50 DEG C of -70 DEG C of water temperatures, and the processing time determines as the case may be, with No finish residual, pH are advisable for neutrality.
8. the preparation method of aramid fiber flying suit fabric according to claim 6, it is characterised in that anti-described in F-step Water oil-repellent agent is fluorocarbon process agent aqueous solution, and concentration is 30-40 grams per liter.
CN201910030691.2A 2019-01-14 2019-01-14 A kind of aramid fiber flying suit fabric and preparation method thereof Pending CN109930281A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110466233A (en) * 2019-08-13 2019-11-19 晋江万兴隆染织实业有限公司 Special fire prevention moisture-permeable shell fabric of one kind and preparation method thereof
CN113957586A (en) * 2021-10-20 2022-01-21 上海铭茜实业有限公司 Double-layer fabric and production process thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103669023A (en) * 2012-09-20 2014-03-26 上海中耕纺织服装有限公司 Individual safety protective blended fabric
CN104233581A (en) * 2014-09-05 2014-12-24 中国人民解放军总后勤部军需装备研究所 Preparation method of waterproof anti-static flame-retardant blended printed fabric
CN105483898A (en) * 2016-01-14 2016-04-13 陕西元丰纺织技术研究有限公司 Fluorescent inflaming-retarding multifunctional double-layer fabric and preparing method thereof
CN106108193A (en) * 2016-09-18 2016-11-16 新乡市新科防护科技有限公司 A kind of production method of high-strength wearable fire-resistant antistatic fabric
CN106400500A (en) * 2016-09-18 2017-02-15 新乡市新科防护科技有限公司 Method for prolonging acid-base penetrating time of aramid fabric
CN106637580A (en) * 2016-12-12 2017-05-10 烟台泰和新材料股份有限公司 Double-layered flame-retarding and antistatic fabric

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103669023A (en) * 2012-09-20 2014-03-26 上海中耕纺织服装有限公司 Individual safety protective blended fabric
CN104233581A (en) * 2014-09-05 2014-12-24 中国人民解放军总后勤部军需装备研究所 Preparation method of waterproof anti-static flame-retardant blended printed fabric
CN105483898A (en) * 2016-01-14 2016-04-13 陕西元丰纺织技术研究有限公司 Fluorescent inflaming-retarding multifunctional double-layer fabric and preparing method thereof
CN106108193A (en) * 2016-09-18 2016-11-16 新乡市新科防护科技有限公司 A kind of production method of high-strength wearable fire-resistant antistatic fabric
CN106400500A (en) * 2016-09-18 2017-02-15 新乡市新科防护科技有限公司 Method for prolonging acid-base penetrating time of aramid fabric
CN106637580A (en) * 2016-12-12 2017-05-10 烟台泰和新材料股份有限公司 Double-layered flame-retarding and antistatic fabric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110466233A (en) * 2019-08-13 2019-11-19 晋江万兴隆染织实业有限公司 Special fire prevention moisture-permeable shell fabric of one kind and preparation method thereof
CN113957586A (en) * 2021-10-20 2022-01-21 上海铭茜实业有限公司 Double-layer fabric and production process thereof

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