KR20090076225A - Aramid woven fabric, method of manufacturing the same and bulletproof cloth manufactured by the same - Google Patents
Aramid woven fabric, method of manufacturing the same and bulletproof cloth manufactured by the same Download PDFInfo
- Publication number
- KR20090076225A KR20090076225A KR1020080002046A KR20080002046A KR20090076225A KR 20090076225 A KR20090076225 A KR 20090076225A KR 1020080002046 A KR1020080002046 A KR 1020080002046A KR 20080002046 A KR20080002046 A KR 20080002046A KR 20090076225 A KR20090076225 A KR 20090076225A
- Authority
- KR
- South Korea
- Prior art keywords
- fabric
- aromatic polyamide
- aramid
- wholly aromatic
- aramid fabric
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
- D02G3/047—Blended or other yarns or threads containing components made from different materials including aramid fibres
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/442—Cut or abrasion resistant yarns or threads
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
- D03D1/0035—Protective fabrics
- D03D1/0052—Antiballistic fabrics
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/527—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads waterproof or water-repellent
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/573—Tensile strength
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/01—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof
- D06M11/05—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof with water, e.g. steam; with heavy water
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/144—Alcohols; Metal alcoholates
- D06M13/148—Polyalcohols, e.g. glycerol or glucose
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/165—Ethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H1/00—Personal protection gear
- F41H1/02—Armoured or projectile- or missile-resistant garments; Composite protection fabrics
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
- D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
- D10B2401/021—Moisture-responsive characteristics hydrophobic
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/04—Outerwear; Protective garments
Abstract
Description
본 발명은 아라미드 직물, 그의 제조방법 및 이로 제조된 방탄복에 관한 것으로서, 보다 구체적으로는 발수도가 높아 습윤으로 인한 강도 저하를 효과적으로 방지하여 방탄성이 우수한 아라미드 직물, 그의 제조방법 및 이로 제조된 방탄복에 관한 것이다.The present invention relates to an aramid fabric, a method for manufacturing the same, and a body armor manufactured therefrom. More specifically, the aramid fabric, a method for manufacturing the same, and a body armor prepared therewith having a high water repellency and effectively preventing a decrease in strength due to wetting. It is about.
종래의 방탄복용 직물 및 이로 제조된 방탄복으로는 나일론 직물(방탄복용 직물)을 수십겹씩 적층한 방탄복 또는 나일론 직물과 전방향족 폴리아미드 직물을 교호로 수십겹씩 적층한 방탄복이 널리 사용되어 왔으나, 방탄성능이 낮아 원하는 방탄성능을 얻기 위해서는 보다 많은 매수의 방탄복용 직물들을 적층해야 함으로 상기 방탄복의 중량이 너무 높아져 착용이 불편한 문제가 있었다.As a conventional body armor fabric and a body armor made thereof, a body armor layer of several layers of nylon fabrics (body armor) or a body armor layer of alternating layers of nylon fabrics and all-aromatic polyamide fabrics has been widely used. In order to achieve the desired anti-ballistic performance, it is necessary to stack a larger number of body armor fabrics, so the weight of the body armor is too high, which causes inconvenience in wearing.
또 다른 종래 기술로는 방탄성능 향상을 위해서 나일론 직물의 적층체 또는 나일론 직물-전방향족 폴리아미드 직물의 적층체에 열경화성 수지를 함침 또는 라미네이팅한 방탄복이 제안되었으나, 상기 방법은 방탄복의 유연성이 크게 저하되어 착용감이 나쁜 문제가 있었다.In another conventional technique, a body armor having impregnated or laminated with a thermosetting resin in a laminate of nylon fabric or a laminate of nylon fabric-to-aromatic polyamide fabric has been proposed for improving the antiballistic performance, but the method greatly reduces the flexibility of the body armor. There was a problem with bad fit.
또 다른 종래기술로서 대한민국 등록특허 제10-306918호 및 대한민국 공개특허 제1993-0013671호에서는 직물을 구성하는 경사 및 위사 모두가 꼬임이 가해진, 다시말해 연사(撚絲)된 전방향족 폴리아미드 멀티필라멘트들로 이루어지고, 공지의 불소계 또는 실리콘계 발수제로 발수처리되어 발수도가 80% 수준인 아라미드 직물(이하"방탄용 아라미드 직물"이라고 한다)을 게재하고 있다.As another conventional technique, Korean Patent No. 10-306918 and Korean Patent Publication No. 199-0013671 show that all of the warp and weft yarns constituting the fabric are twisted, that is, twisted wholly aromatic polyamide multifilament. Aramid fabric (hereinafter referred to as "ballistic aramid fabric") made of water, and water-repellent treated with a known fluorine-based or silicone-based water repellent is 80%.
그러나, 상기의 아라미드 직물은 발수도가 높아 습윤으로 인한 강도 저하를 효과적으로 방지할 수 없어서 방탄성능이 낮고, 경사 및 위사가 연사된 전방향족 폴리아미드 멀티필라멘트로 구성되기 때문에 상기 직물에 총알로 인한 충격이 가해지면 경사 및 위사의 꼬임부분이 약점(Weak point)로 작용하여 방탄성능이 크게 저하되는 문제가 있었다.However, the aramid fabric has a high water repellency, can not effectively prevent the decrease in strength due to wetting, low anti-ballistic performance, and because the warp and weft yarn is composed of a wholly aromatic polyamide multifilament twisted yarns due to bullet impact on the fabric When this is applied, the twisted portion of the warp and the weft act as a weak point (weak point), there was a problem that the bulletproof performance is greatly reduced.
본 발명은 중량이 가벼워 착용감이 우수하면서도 뛰어난 발수성과 방탄성을 발현하는 아라미드 직물, 이의 제조방법 및 이로 제조된 방탄복을 제공하고자 한다.The present invention is to provide an aramid fabric, a manufacturing method thereof, and a body armor prepared therefrom, which is light in weight and has excellent fit and expresses excellent water repellency and ballistic resistance.
상기 과제를 달성하기 위해서 본 발명에서는 전방향족 폴리아미드(이하"아라미드"라고 한다) 멀티필라멘트를 경사 및 위사로 사용하여 아라미드 직물을 제직한 다음, 상기 직물을 하드록실레이티드 퍼르플루오로알킬에틸 아크릴레이트 코폴리머(Hydroxylated perfluoroalkylethyl acrylate copolymer) 및 퍼플루오로알칼에틸 아크릴레이트 코폴리머(Perfluoroalkylethyl acrylate copolymer) 중에서 선택된 1종 25~35중량%, 디프로필렌 글리콜(Dipropylene glycol) 디플로필렌 글리콜모노메틸에테르(Dipropylene glycol momomethyl ether) 중에서 선택된 1종 10~15중량% 및 물 50~65중량%로 이루어진 발수처리용 조성물 내에 침지 후 건조 및 열처리하여 아라미드 직물을 제조한다.In order to achieve the above object, in the present invention, weaving aramid fabric using a wholly aromatic polyamide (hereinafter referred to as "aramid") multifilament as a warp and weft yarn, and then weaving the fabric into a hardoxylated perfluoroalkylethyl acrylic 25 to 35% by weight, selected from hydroxy copolymers and perfluoroalkylethyl acrylate copolymers, dipropylene glycol dipropylene propylene glycol monomethyl ether (Dipropylene) glycol momomethyl ether) is immersed in a water-repellent composition consisting of 10-15% by weight and 50-65% by weight of water selected from the group 1 to prepare aramid fabric by drying and heat treatment.
본 발명에 따른 아라미드 직물은 경사 및 위사 모두가 전방향족 폴리아미드 멀티필라멘트로 구성되며, 스프레이 시험 방법으로 측정한 발수도가 90~100%인 것을 특징으로 하는 한다.Aramid fabric according to the present invention is characterized in that both warp and weft yarn is composed of wholly aromatic polyamide multifilament, the water repellency measured by the spray test method is 90 to 100%.
아라미드 직물은 발수도가 낮을 경우 습윤으로 인한 강도 저하를 효과적으로 방지할 수 없고, 이로 인해 방탄 성능도 저하된다.Aramid fabrics can not effectively prevent the reduction in strength due to wetting when the water repellency is low, thereby lowering the ballistic performance.
따라서, 본 발명에서는 발수도 향상을 위해 아라미드 직물을 하드록실레이티드 퍼르플루오로알킬에틸 아크릴레이트 코폴리머(Hydroxylated perfluoroalkylethyl acrylate copolymer) 및 퍼플루오로알칼에틸 아크릴레이트 코폴리머(Perfluoroalkylethyl acrylate copolymer) 중에서 선택된 1종 25~35중량%, 디프로필렌 글리콜(Dipropylene glycol) 디플로필렌 글리콜모노메틸에테 르(Dipropylene glycol momomethyl ether) 중에서 선택된 1종 10~15중량% 및 물 50~65중량%로 이루어진 발수처리용 조성물 내에 침지 후 건조 및 열처리한다.Therefore, in the present invention, the aramid fabric is selected from a hardoxylated perfluoroalkylethyl acrylate copolymer (Hydroxylated perfluoroalkylethyl acrylate copolymer) and a perfluoroalkyl acrylate copolymer (Perfluoroalkylethyl acrylate copolymer) in order to improve the water repellency 25 ~ 35% by weight, dipropylene glycol (dipropylene glycol) water repellent treatment consisting of 10-15% by weight selected from Dipropylene glycol momomethyl ether and 50-65% by weight of water After immersion in the composition, it is dried and heat treated.
상기 경사 및 위사는 무연(無撚) 상태인 전방향족 폴리아미드 멀티필라멘트인 것이 더욱 바람직하다.More preferably, the warp and weft yarn are a wholly aromatic polyamide multifilament that is lead-free.
아라미드 직물을 구성하는 경사 및 위사가 꼬임을 갖는 경우 총알로 인한 충격이 아라미드 직물에 가해지면 상기 꼬임 부분은 가해진 충격을 상기 직물의 전체 면적으로 효과적으로 분산시키는 것을 방해하는 약점(Weak point)로 작용하게 되고, 그로인해 방탄성능이 크게 저하된다.If the warp and weft yarns that make up the aramid fabric have a twist, the impact from the bullet is applied to the aramid fabric so that the twisted portion acts as a weak point that prevents effectively dispersing the impact to the entire area of the fabric. As a result, bulletproof performance is greatly reduced.
본 발명에서는 상기와 같은 현상을 방지하여 방탄성능을 획기적으로 개선하기 위해서, 아라미드 직물을 구성하는 경사 및 위사를 무연(無撚)인 아라미드 멀티필라멘트로 구성하는 것이 더욱 바람직하다.In the present invention, in order to prevent the above phenomenon and to significantly improve the ballistic resistance, it is more preferable that the warp and weft of the aramid fabric are composed of lead-free aramid multifilament.
상기 아라미드 멀티필라멘트, 즉 전방향족 폴리아미드 멀티필라멘트는 단사섬도가 0.7~1.6 데니어인 아라미드 모노필라멘트 400~1,000개로 구성되는 것이 바람직하다.The aramid multifilament, that is, the wholly aromatic polyamide multifilament is preferably composed of 400 to 1,000 aramid monofilament having a single yarn fineness of 0.7 to 1.6 denier.
또한, 아라미드 멀티필라멘트의 인장강도는 22g/d 이상인 것이 바람직하다.In addition, the tensile strength of the aramid multifilament is preferably 22g / d or more.
그러나, 본 발명에서는 아라미드 모노필라멘트의 단사섬도 및 개수와 아라미드 멀티필라멘트의 인장강도를 특별히 한정하는 것은 아니다.However, in the present invention, the single yarn fineness and number of aramid monofilaments and the tensile strength of the aramid multifilament are not particularly limited.
한편, 본 발명에 따른 아라미드 직물은 인장강도가 5,000~10,000N/5㎝ 이고, 직물조직이 평직 또는 바스켓직인 것이 바람직하고, 경사밀도 및 위사밀도는 각각 5~15본/㎝ 수준인 것이 바람직하다.On the other hand, the aramid fabric according to the present invention has a tensile strength of 5,000 ~ 10,000N / 5㎝, it is preferable that the woven fabric is a plain weave or basket weave, it is preferable that the inclination density and weft density is 5 ~ 15 bone / cm level respectively. .
그러나, 본 발명에서는 아라미드 직물의 인장강도, 조직, 경사밀도 및 위사밀도를 특별하게 한정하는 것은 아니다.However, the present invention does not specifically limit the tensile strength, structure, warp density and weft density of the aramid fabric.
본 발명에 따른 방탄용 직물은 앞에서 설명한 무연(無撚)의 아라미드 멀티필라멘트를 경사 및 위사로 사용하여 평직 또는 바스켓직 등의 조직으로 5~15본/㎝ 수준의 경사 및 위사밀도로 제직하여 제조할 수 있다.Bulletproof fabrics according to the present invention is produced by weaving at a warp and weft density of 5 to 15 bone / cm level with a tissue such as plain weave or basket weave using the above-described lead-free aramid multifilament as warp and weft. can do.
한편, 본 발명에 따른 방탄복은 앞에서 설명한 아라미드 직물, 보다 구체적으로 경사 및 위사 모두가 전방향족 폴리아미드 멀티필라멘트들로 구성되며 스프레이 시험방법으로 측정한 발수도가 90~100%인 아라미드 직물들이 10~50매가 적층되어 방탄성능(V50)이 0.22(Cal) 파편탄(FSP) 기준으로 1,550ft/초 이상인 것을 특징으로 한다.On the other hand, the body armor according to the present invention is the aramid fabric described above, more specifically, both the warp and weft yarn is composed of wholly aromatic polyamide multifilaments, and the aramid fabrics having a water repellency of 90 to 100% measured by the spray test method 10 ~ 50 sheets are stacked, the bulletproof performance (V50) is characterized in that more than 1,550ft / sec on the basis of 0.22 (Cal) fragmentation coal (FSP).
방탄성능(V50)은 0.22(Cal) 파편탄(FSP)를 사용하여 Mil-STD-662 방법에 의해 측정한다.Bulletproof performance (V50) is measured by the Mil-STD-662 method using 0.22 (Cal) fragmentation coal (FSP).
방탄성능(V50)이 1,550ft/초 라고 함은 1,550ft/초의 속도로 0.22(Cal) 파편탄(FSP)을 방탄복에 쏘았을 때 측정 규정에 의한 완전통과 부분관통의 평균속도를 의미한다.The bullet-proof performance (V50) of 1,550ft / sec means the average speed of full-pass partial penetration according to the measurement rule when 0.22 (Cal) FSP is shot into the body armor at 1,550ft / sec.
이상에서 설명한 바와 같이 본 발명의 아라미드 직물과 이로 제조된 방탄복은 발수도가 높아 습윤으로 인한 강도 저하를 효과적으로 방지할 수 있어서 방탄성이 우수하다. 또한 총알에 의해 가해지는 충격에 대해 약점(Weak point)로 작용 하는 꼬임부분이 없어서 작은 매수의 아라미드 직물을 적층하여도 양호한 방탄성능을 발현하고, 아라미드 직물의 적층매수가 감소하여 착용감도 향상된다.As described above, the aramid fabric of the present invention and the body armor prepared therewith have a high water repellency, which can effectively prevent a decrease in strength due to wetting, thereby providing excellent ballistic resistance. In addition, since there is no kink to act as a weak point against the impact of the bullet, even when a small number of aramid fabrics are laminated, good ballistic performance is exhibited, and the number of laminated sheets of aramid fabrics is reduced, thereby improving the wearing comfort.
이하, 본 발명을 실시예 및 비교실시예를 통하여 보다 구체적으로 살펴본다.Hereinafter, the present invention will be described in more detail through Examples and Comparative Examples.
그러나, 본 발명은 하기 실시예에 의해서 그 권리범위가 한정되는 것은 아니다.However, the present invention is not limited by the following examples.
실시예Example 1 One
단사섬도가 1.0인 전방향족 폴리아미드 모노필라멘트 1,000개로 이루어져 인장강도가 23g/d이고, 꼬임이 부여되지 않아 꼬임수가 0인 전방향족 멀티필라멘트를 경사 및 위사로 사용하여 10본/㎝의 경사밀도와 10본/㎝의 위사밀도로 평직으로 제직한 후, 상기직물 하이드록시레이티드 퍼르플루오로알킬에틸 아크릴레이트 코폴리머 30중량%, 디프로필렌 글리콜 12중량% 및 물 58중량%로 이루어진 발수처리용 조성물 내에 침지 후 건조 및 열처리하여 아라미드 직물을 제조하였다.It consists of 1,000 mono-aromatic polyamide monofilaments with single yarn fineness of 1.0, and has a tensile strength of 23g / d and no twisting, so that an all-aromatic multifilament with zero twist is used as warp and weft, After weaving into plain weave with a weft density of 10 bones / cm, the composition for water repellent treatment consists of 30% by weight of the hydroxylated perfluoroalkylethyl acrylate copolymer, 12% by weight of dipropylene glycol and 58% by weight of water. After immersion in the drying and heat treatment to produce aramid fabric.
다음으로, 상기와 같이 제조된 아라미드 직물 20매를 적층하여 방탄복을 제조하였다.Next, bulletproof armor was prepared by laminating 20 aramid fabrics prepared as described above.
제조된 아라미드 직물의 인장강도 및 방탄복의 중량 및 방탄성능을 평가한 결과는 표 1과 같다.Table 1 shows the results of evaluating the tensile strength, the weight of the body armor, and the antiballistic performance of the prepared aramid fabric.
실시예Example 2 2
실시예 1의 아라미드 직물을 27매를 적층하여 방탄복을 제조한 것을 제외하고는 실시예 1과 동일하게 아라미드 직물 및 방탄복을 제조하였다.Aramid fabric and body armor was prepared in the same manner as in Example 1 except that the body armor was prepared by stacking 27 pieces of aramid fabric of Example 1.
제조된 아라미드 직물의 인장강도 및 방탄복의 중량 및 방탄성능을 평가한 결과는 표 1과 같다.Table 1 shows the results of evaluating the tensile strength, the weight of the body armor, and the antiballistic performance of the prepared aramid fabric.
비교실시예Comparative Example 1 One
경사 및 위사로 단사섬도가 1.0인 전방향족 폴리아미드 모노필라멘트 1,000개로 이루어져 인장강도가 23g/d이고 1m당 80개의 꼬임수로 연사된 전방향족 폴리아미드 멀티필라멘트로 사용한 것과, 실리콘계 발수 처리제를 사용하여 직물을 발수처리한 것을 제외하고는 실시예 1과 동일하게 아라미드 직물 및 방탄복을 제조하였다.It is composed of 1,000 monoaromatic polyamide monofilaments with single yarn fineness of 1.0 with warp and weft yarn and used as a wholly aromatic polyamide multifilament with 23g / d tensile strength and twisted at 80 twists per meter. Aramid fabric and body armor was prepared in the same manner as in Example 1 except that the fabric was water-repellent.
제조된 아라미드 직물의 인장강도 및 방탄복의 중량 및 방탄성능을 평가한 결과는 표 1과 같다.Table 1 shows the results of evaluating the tensile strength, the weight of the body armor, and the antiballistic performance of the prepared aramid fabric.
표 1에서 비교실시예 1 및 비교실시예 2는 방탄복의 총중량이 실시예 1 및 실시예 2와 같거나 더 무겁지만 방탄성능(V50)은 오히려 실시예 1 및 실시예 2보다 낮은 것을 알 수 있다.In Table 1, Comparative Example 1 and Comparative Example 2, but the total weight of the body armor is the same or heavier than Example 1 and Example 2, but it can be seen that the ballistic performance (V50) rather lower than Example 1 and Example 2.
발수도 시험방법은 ISO 4920 및 KSK 0590 스프레이법에 따라 가로 및 세로길이가 각각 20㎝인 시험편을 스프레이 시험기의 직경 15㎝ 클램프에 팽팽하게 물린 다음, 깔대기를 통해 250㎖의 증류수를 15㎝의 높이에서 클램프에 물려 있는 시험편의 표면에 뿌려준 다음, 클램프에 끼워진 시험편물을 털어 여분의 물방울을 제거한 후 표준 사진과 비교하여 5개의 등급[100%, 90%, 80%, 70%, 50%, 0%]으로 판별한다.Water repellency test method according to the ISO 4920 and KSK 0590 spray method, the test piece of 20 cm in width and length of the 20 cm in each of the 15 cm diameter of the spray tester tightly, and then 250 mL of distilled water through a funnel to a height of 15 cm Sprinkle on the surface of the test specimen clamped in the clamp, then shake off the test specimen clamped in the clamp to remove excess water droplets. Compare the standard photographs with 5 grades [100%, 90%, 80%, 70%, 50%, 0 %].
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080002046A KR101166451B1 (en) | 2008-01-08 | 2008-01-08 | Aramid woven fabric, method of manufacturing the same and bulletproof cloth manufactured by the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080002046A KR101166451B1 (en) | 2008-01-08 | 2008-01-08 | Aramid woven fabric, method of manufacturing the same and bulletproof cloth manufactured by the same |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090076225A true KR20090076225A (en) | 2009-07-13 |
KR101166451B1 KR101166451B1 (en) | 2012-07-19 |
Family
ID=41333361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080002046A KR101166451B1 (en) | 2008-01-08 | 2008-01-08 | Aramid woven fabric, method of manufacturing the same and bulletproof cloth manufactured by the same |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101166451B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013032246A3 (en) * | 2011-08-30 | 2013-05-10 | Kolon Industries, Inc. | Bulletproof fabric and method for producing the same |
WO2013100213A1 (en) * | 2011-12-27 | 2013-07-04 | 코오롱인더스트리(주) | Bulletproof fabric and body armor manufactured by using same |
KR101386426B1 (en) * | 2010-07-01 | 2014-04-16 | 코오롱인더스트리 주식회사 | Bulletproof fabric and bulletproof vest manufactured by the same |
KR101386428B1 (en) * | 2010-07-01 | 2014-04-16 | 코오롱인더스트리 주식회사 | Method of water-repellent treatment for high strength fabric |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100306918B1 (en) * | 1994-09-26 | 2001-12-01 | 구광시 | Manufacturing method of textile for bulletproof clothes |
JP4209478B2 (en) * | 1996-12-26 | 2009-01-14 | 東洋紡績株式会社 | Bulletproof fabric and method for producing the same |
JP2002309482A (en) | 2001-04-12 | 2002-10-23 | Toray Ind Inc | Protective material and protective clothing consisting of the same |
-
2008
- 2008-01-08 KR KR1020080002046A patent/KR101166451B1/en active IP Right Grant
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101386426B1 (en) * | 2010-07-01 | 2014-04-16 | 코오롱인더스트리 주식회사 | Bulletproof fabric and bulletproof vest manufactured by the same |
KR101386428B1 (en) * | 2010-07-01 | 2014-04-16 | 코오롱인더스트리 주식회사 | Method of water-repellent treatment for high strength fabric |
WO2013032246A3 (en) * | 2011-08-30 | 2013-05-10 | Kolon Industries, Inc. | Bulletproof fabric and method for producing the same |
CN103764898A (en) * | 2011-08-30 | 2014-04-30 | 可隆工业株式会社 | Bulletproof fabric and method for producing the same |
EP2751329A4 (en) * | 2011-08-30 | 2015-05-06 | Kolon Inc | Bulletproof fabric and method for producing the same |
WO2013100213A1 (en) * | 2011-12-27 | 2013-07-04 | 코오롱인더스트리(주) | Bulletproof fabric and body armor manufactured by using same |
CN104024516A (en) * | 2011-12-27 | 2014-09-03 | 可隆工业株式会社 | Bulletproof Fabric And Body Armor Manufactured By Using Same |
CN104024516B (en) * | 2011-12-27 | 2016-09-14 | 可隆工业株式会社 | Ballistic fabric and use the flak jackets that this ballistic fabric manufactures |
Also Published As
Publication number | Publication date |
---|---|
KR101166451B1 (en) | 2012-07-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5291188B2 (en) | Anti-ballistic effect products | |
FI88543B (en) | SKOTTSAEKER SKYDDSVAEST | |
KR101156127B1 (en) | Hybrid sheet and protecting products comprising the same | |
MX2007000256A (en) | Flexible ballistic-resistant assembly. | |
US7905256B2 (en) | Penetration-obstructing article | |
RU2696457C2 (en) | Structure with air-permeable fabric for protection against firearms and cold weapons | |
KR20130024745A (en) | Ballistic fabric and method for manufacturing the same | |
KR101166451B1 (en) | Aramid woven fabric, method of manufacturing the same and bulletproof cloth manufactured by the same | |
JP4285756B2 (en) | Penetration-resistant materials and articles made from them | |
KR101187652B1 (en) | Hybrid bulletproof cloth | |
KR101201708B1 (en) | Hybrid bulletproof materials | |
KR101167756B1 (en) | bulletproof fabric and method of fabricating bulletproof fabric, and bulletproof product using the same | |
KR101223129B1 (en) | Woven fabric for bulletproof cloth and bulletproof cloth manufactured by the same | |
CN1422378A (en) | Ballistic vest | |
KR20090076475A (en) | Bulletproof material | |
KR101096396B1 (en) | bulletproof fabric and bulletproof product using the same | |
RU2382317C1 (en) | Ballistic soft protective pack | |
KR101090522B1 (en) | bulletproof fabric and bulletproof product using the same | |
KR101096339B1 (en) | bulletproof fabric and bulletproof product using the same | |
KR20100077863A (en) | Bulletproof fabric and bulletproof product using the same | |
KR20120002669A (en) | Aramid composite pad | |
KR20100036917A (en) | Bulletproof fabric and bulletproof product using the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20160630 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20170703 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20180702 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20190701 Year of fee payment: 8 |