TR200807116A2 - Fabric with electromagnetic wave shielding which reduces the effect of non-ionizing radiation - Google Patents

Fabric with electromagnetic wave shielding which reduces the effect of non-ionizing radiation

Info

Publication number
TR200807116A2
TR200807116A2 TR2008/07116A TR200807116A TR200807116A2 TR 200807116 A2 TR200807116 A2 TR 200807116A2 TR 2008/07116 A TR2008/07116 A TR 2008/07116A TR 200807116 A TR200807116 A TR 200807116A TR 200807116 A2 TR200807116 A2 TR 200807116A2
Authority
TR
Turkey
Prior art keywords
fabric
yarns
coated
metal alloy
ground layer
Prior art date
Application number
TR2008/07116A
Other languages
Turkish (tr)
Inventor
Öztoprak Metehan
Çalişkan Orhan
Original Assignee
Boyteks Teksti̇l Sanayi̇ Ve Ti̇caret A.Ş.
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 Boyteks Teksti̇l Sanayi̇ Ve Ti̇caret A.Ş. filed Critical Boyteks Teksti̇l Sanayi̇ Ve Ti̇caret A.Ş.
Priority to TR2008/07116A priority Critical patent/TR200807116A2/en
Priority to PCT/TR2008/000139 priority patent/WO2010033093A1/en
Publication of TR200807116A2 publication Critical patent/TR200807116A2/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/009—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive fibres, e.g. metal fibres, carbon fibres, metallised textile fibres, electro-conductive mesh, woven, non-woven mat, fleece, cross-linked
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
    • 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
    • D10B2401/16—Physical properties antistatic; conductive
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0203—Fillers and particles
    • H05K2201/0242—Shape of an individual particle
    • H05K2201/0257—Nanoparticles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Woven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Bu buluş elektromanyetik dalgaların sebep olduğu non-iyonize radyasyonun etkisini zayıflatmak üzere nano boyutta gümüş, paladyum ve rodyum partikullerinden oluşan alaşım ile kaplanmış iplik ve iletken polipropilen iplikler ile örülmüş zemin katmanı, on yüz ve dolgu katmanlarına sahip en az 3 katmanlı örme bir kumaş ile ilgilidir. Kumaş yapısında zemin katmanında bulunan metal alaşım kaplamalı ipliklerde kullanılan metal alaşımı %90 gümüş, % 5 rodyum,%5 paladyum içermektedir. Alaşımda ki metallerin oranları değiştirilerek kumaşa ait özellikler de değiştirilebilir.Zemin katmanında metal alaşım kaplamalı ipliklerin yanı sıra iletkenlik özelliği yüksek olan polipropilen iplikler kullanılmış ve bu sayede kumaşın iletkenlik özelliği arttırılmıştır. Ancak zemin katmanının sadece metal alaşımı ile kaplanmış iplikler ile örülmesi de mümkündür. 25 Kumaş on yüzünde viskon ve kanecaron gibi evsel veya kişisel kullanıma uygun iplikler, dolgu katmanında ise dolgu ipliği olarak polyester iplik kullanılmıştır. Buluşa konu olan örme kumaşın zemin katmanı polianilin tozu içeren bir karışım ile kaplanmış ve böylelikle kumaşın sahip olduğu elektromanyetik dalga ekranlama etkisi 80-90 dB'lere kadar artırılmıştır.SUMMARY OF THE INVENTION The present invention relates to an at least 3-layered knitted fabric having a ground layer, ten hundred and filler layers interwoven with an alloy coated yarn of nano-size silver, palladium and rhodium particles and conductive polypropylene yarns to attenuate the effect of non-ionized radiation caused by electromagnetic waves. . The metal alloy used in metal alloy coated yarns in the fabric layer contains 90% silver, 5% rhodium and 5% palladium. The properties of the fabric can be changed by changing the proportions of the metals in the alloy. In addition to the metal alloy coated yarns, polypropylene yarns with high conductivity are used in the ground layer and thus the conductivity of the fabric is increased. However, it is also possible to knit the ground layer only with yarns coated with metal alloy. 25 On the fabric face, yarns suitable for domestic or personal use such as viscose and kanecaron are used, and polyester yarn is used as filling yarn in the filling layer. The ground layer of the knitted fabric of the invention is coated with a mixture of polyaniline powder, thereby increasing the electromagnetic wave shielding effect of the fabric up to 80-90 dB.

TR2008/07116A 2008-09-18 2008-09-18 Fabric with electromagnetic wave shielding which reduces the effect of non-ionizing radiation TR200807116A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TR2008/07116A TR200807116A2 (en) 2008-09-18 2008-09-18 Fabric with electromagnetic wave shielding which reduces the effect of non-ionizing radiation
PCT/TR2008/000139 WO2010033093A1 (en) 2008-09-18 2008-11-28 Fabric reducing the effect of non-ionizing radiation and having the property of shielding electromagnetic waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2008/07116A TR200807116A2 (en) 2008-09-18 2008-09-18 Fabric with electromagnetic wave shielding which reduces the effect of non-ionizing radiation

Publications (1)

Publication Number Publication Date
TR200807116A2 true TR200807116A2 (en) 2009-04-21

Family

ID=40602538

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2008/07116A TR200807116A2 (en) 2008-09-18 2008-09-18 Fabric with electromagnetic wave shielding which reduces the effect of non-ionizing radiation

Country Status (2)

Country Link
TR (1) TR200807116A2 (en)
WO (1) WO2010033093A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2968137B1 (en) * 2010-11-30 2013-01-04 Calicea TEXTILE SURFACE AND TEXTILE MATERIAL FOR ABSORBING ELECTROMAGNETIC WAVES, AND PROTECTIVE DEVICE COMPRISING A TEXTILE SURFACE OR A TEXTILE MATERIAL
WO2016084030A1 (en) 2014-11-26 2016-06-02 Tubitak A double-layer elastic fabric reflecting broad-spectrum electromagnetic wave and a production method thereof
ITUB20155899A1 (en) 2014-11-26 2017-05-25 Ingen S R L SCREENING FABRIC FOR HIGH FREQUENCY RADIOONDE.
PL71040Y1 (en) * 2017-10-06 2019-10-31 Instytut Tech Bezpieczenstwa Moratex Shielding material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001056348A1 (en) * 2000-01-25 2001-08-02 Calgon Carbon Corporation Electromagnetic-wave shielding material
WO2006090798A1 (en) * 2005-02-25 2006-08-31 Asahi Glass Company, Limited Electromagnetic shielding laminate and display using same
JPWO2006132413A1 (en) * 2005-06-10 2009-01-08 田中貴金属工業株式会社 Silver alloy for electrode, wiring and electromagnetic shielding
US20070159753A1 (en) * 2006-01-09 2007-07-12 Randall Michael S System for EMI/RFI filtering and transient voltage suppression
SG151667A1 (en) * 2006-10-12 2009-05-29 Cambrios Technologies Corp Nanowire-based transparent conductors and applications thereof

Also Published As

Publication number Publication date
WO2010033093A1 (en) 2010-03-25

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