KR20170025974A - Sheet using p-aramid filament - Google Patents

Sheet using p-aramid filament Download PDF

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Publication number
KR20170025974A
KR20170025974A KR1020150123152A KR20150123152A KR20170025974A KR 20170025974 A KR20170025974 A KR 20170025974A KR 1020150123152 A KR1020150123152 A KR 1020150123152A KR 20150123152 A KR20150123152 A KR 20150123152A KR 20170025974 A KR20170025974 A KR 20170025974A
Authority
KR
South Korea
Prior art keywords
aramid
para
fiber network
warp yarns
fiber
Prior art date
Application number
KR1020150123152A
Other languages
Korean (ko)
Inventor
김효대
Original Assignee
주식회사 새날테크-텍스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 새날테크-텍스 filed Critical 주식회사 새날테크-텍스
Priority to KR1020150123152A priority Critical patent/KR20170025974A/en
Publication of KR20170025974A publication Critical patent/KR20170025974A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Woven Fabrics (AREA)

Abstract

Provided is an aramid fiber sheet formed with alternatively bonded fibrous networks made of para-aramid yarns having climp. According to the present invention, the aramid fiber sheet ensures excellent processability and functionality.

Description

Sheet-using p-aramid filament < RTI ID = 0.0 >

The present invention is directed to high strength materials using para-aramid yarns.

Para-aramid (p-aramid) has characteristics such as cutting resistance, abrasion resistance and heat resistance, and has been developed as a protective garment for industrial and household gloves, fire suit, welding suit and light suit. It is also used as a lining for felt, filter, fire-retardant suit and fire extinguisher mainly in heat resistance.

A typical product using para-aramid is a product that protects the human body from bullets and shells. However, in order to improve the bulletproof performance, it was common that the feeling of wearing the bulletproof product was sacrificed to some extent. On the contrary, it has been common that the improvement in the wearing comfort of the bulletproof article causes a decrease in the bulletproof performance. It is known to use unidirectional fabrics for lightening bulletproof products and improving bulletproof performance.

Meanwhile, US Patent Publication No. US2011 / 0219943 proposes a composite fabric including both high-strength fiber fabrics and unidirectional fabrics of high-strength fibers in order to improve the bulletproof performance. The publication discloses that it is preferable that the fabric of the composite fabric is not coated with a matrix resin and that when coated, it is preferably coated with a matrix resin having the same or similar chemical structure as the unidirectional matrix resin, And unidirectional fabrics have better bulletproof performance than bulletproof products containing only unidirectional fabrics, as well as further reduce back strain due to bullet impacts.

An object of the present invention is to provide an amide material excellent in workability and excellent in functionality.

The present invention relates to a first fiber network consisting of a para-aramid warp and a para-aramid yarn formed with a crimp; A second fiber network consisting of para-aramid warp yarns and para-aramid warp yarns formed with crimp; And the first fiber network and the second fiber network are crossed at right angles to each other to provide an aramid fiber sheet.

The present invention relates to a first fiber network consisting of a para-aramid yarn warp and para-aramid warp yarns formed with a crimp; A second fiber network consisting of para-aramid warp yarns and para-aramid warp yarns formed with crimp; And an aramid fiber sheet formed by joining the first fiber network and the second fiber network so as to cross each other at right angles.

The present invention provides an aramid fiber sheet characterized in that a resin film is adhered to at least one side of the aramid fiber sheet.

The present invention provides an aramid fiber sheet in which a fiber network composed of para-aramid yarns formed with crimps is cross-linked, and is excellent in workability and functionality.

The present invention relates to a first fiber network consisting of a para-aramid warp and a para-aramid yarn formed with a crimp; A second fiber network consisting of para-aramid warp yarns and para-aramid warp yarns formed with crimp; And the first fiber network and the second fiber network are crossed at right angles to each other to provide an aramid fiber sheet.

The present invention relates to a first fiber network consisting of a para-aramid yarn warp and para-aramid warp yarns formed with a crimp; A second fiber network consisting of para-aramid warp yarns and para-aramid warp yarns formed with crimp; And an aramid fiber sheet formed by joining the first fiber network and the second fiber network so as to cross each other at right angles.

The present invention provides an aramid fiber sheet in which a fiber network composed of para-aramid yarns formed with crimps is cross-linked, and is excellent in workability and functionality.

The present invention provides an aramid fiber sheet characterized in that a resin film is adhered to at least one side of the aramid fiber sheet.

Claims (3)

A first fiber network consisting of para-aramid warp yarns and para-aramid warp yarns formed with cliffs;
A second fiber network consisting of para-aramid warp yarns and para-aramid warp yarns formed with crimp; And
And the first fiber network and the second fiber network are crossed at right angles to each other. A first fiber network comprising para-aramid warp yarns and para-aramid warp yarns formed with climbs;
A second fiber network consisting of para-aramid warp yarns and para-aramid warp yarns formed with crimp; And
And the first fiber network and the second fiber network are crossed at right angles to each other. 3. The method according to claim 1 or 2,
Wherein the aramid fiber sheet has a resin film adhered to at least one side of the aramid fiber sheet.
KR1020150123152A 2015-08-31 2015-08-31 Sheet using p-aramid filament KR20170025974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150123152A KR20170025974A (en) 2015-08-31 2015-08-31 Sheet using p-aramid filament

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150123152A KR20170025974A (en) 2015-08-31 2015-08-31 Sheet using p-aramid filament

Publications (1)

Publication Number Publication Date
KR20170025974A true KR20170025974A (en) 2017-03-08

Family

ID=58404768

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150123152A KR20170025974A (en) 2015-08-31 2015-08-31 Sheet using p-aramid filament

Country Status (1)

Country Link
KR (1) KR20170025974A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110725041A (en) * 2018-07-16 2020-01-24 北京赛欧兰阻燃纤维有限公司 Welding anti-splashing fabric and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110725041A (en) * 2018-07-16 2020-01-24 北京赛欧兰阻燃纤维有限公司 Welding anti-splashing fabric and preparation method thereof

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