Raws li chav kawm tseem ceeb ntawm cov khoom siv ntse, cov neeg ua haujlwm tau nyiam kev nyiam dav ntawm cov voj voog cov khoom hauv tsev thiab txawv teb chaws. Nws cov kev tshawb fawb thiab kev loj hlob yog nyob rau hauv Ascendant, thiab lawv muaj ntawv thov kev cia siab hauv cov khaub ncaws, sensors thiab kev lag luam textiles. Nws ntseeg tau tias nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, cov khoom siv ntse yuav txuas ntxiv mus. Raws li ib qho ntawm cov ntau yam ntawm cov tshuab ntse, cov neeg ua ke cov fibers yuav muaj tseeb nce ntxiv txoj haujlwm tseem ceeb hauv cov ntaub ntawv.
Electroconduction fiber ntau feem ntau yog hais txog ib tug fiber ntau uas nws tau ua tsis kam tshaj yog qis dua 107Txhua qib (20 degree, 65% txheeb ze av noo). Pawg muaj raws li nram no: Duab
(1) Cov hlau sib xyaw ua ke ntau yam, cov tshuaj lom neeg uas muaj cov tshuaj pleev xim rau hauv cov pa roj carbon monide ua; Nws tseem tuaj yeem kho cov qauv tooj liab lossis cov hlau hluav taws xob los ntawm kev ua haujlwm tom qab.
(2) Hlau tuav cov fiber ntau. Hom fiber no tau ua los siv cov khoom ua haujlwm ntawm cov hlau. Txoj kev tseem ceeb yog cov txheej txheem kos duab ncaj qha, uas yog, cov hlau hlau pheej rov qab los ntawm kev tuag los ua kom muaj fiber ntau nrog txoj kab uas hla ntawm 4-16μm.
(3) Carbon Dub Caperive Fiber
Siv cov khoom siv dag zog ntawm cov carbon dub los ua kom cov fibers yog cov qauv qub thiab ib txwm muaj. Txoj kev tuaj yeem faib ua peb pawg hauv qab no: duab
① Doping Txujci: Tom qab sib xyaw carbon dub thiab fiber} Ua kom haum cov qauv, cov pa roj hmab txuas ntxiv hauv qib theem hauv cov fiber ntau, uas muab cov pa roj carbon monoxide. Cov txuj ci no feem ntau siv cov hnab riam - Cov qauv kev sib xyaw ua ke, uas tsis cuam tshuam rau cov zog qub lub cev ntawm cov fiber, tab sis kuj ua rau muaj cov muaj nyiaj ntau.
② Txheej Txheej Txheem: txheej txheem txheej yog txhawm rau lub tsho tiv no carbon dub rau saum npoo ntawm dog dig fibers. Cov txheej txheem txheej txheej tuaj yeem siv cov phau ntawv rau cov carbon dub rau cov roj fiber, lossis ncaj qha rau cov pa roj av thiab khi rau cov pa roj hmab dub. Qhov tsis zoo ntawm hom no yog tias cov pa roj dub yog qhov yooj yim poob tawm, txhais tes xav tsis zoo, thiab cov pa roj dub tsis yooj yim los ua kom muaj fiber ntau.
③ cov pa roj carbonanciess ③ fiber ntau carbonancation; Qee cov fibers, xws li polyacrylonitrile fiber ntau, cellulose fiber ntau, suab me me, muaj cov pa roj carbon monoxide, Feem ntau cov qauv yog qhov qis - kev kho cov pa roj teeb ntawm acrylic fiber ntau. daim duab
(4) Coj Mus Zoo Polymer Fiber ntau
Cov ntaub ntawv Polymer feem ntau suav tias yog insulators, tab sis kev txhim kho kev vam meej ntawm polyacetylene cov ntaub ntawv hauv xyoo 1970 tsoo no
kev tswj hwm ib txwm muaj. Tom qab ntawd, cov khoom siv polymer xws li polyaniline, polyyrrrod, thiab polythiophene tau yug tau zoo. Cov neeg coj hluav taws xob rau cov ntaub ntawv polymer.
Kev tshawb fawb tau dhau los ua ntau yam ntxiv. Muaj ob txoj kev tseem ceeb rau kev npaj cov khoom ua haujlwm siv cov ntaub ntawv Polymers: (1) Kev Ua Haujlwm Polymer: (2) post {{txheej txheej.
Daim ntawv thov ntawm conductive fiber ntau
Ua cov ntaub ua haujlwm tau ua los ntawm cov kev ua haujlwm zoo xws li muaj hluav taws xob kev siv hluav taws xob, thiab tau siv ntau dua ntawm cov khoom siv hluav taws xob thiab cov khoom lag luam sib xyaw; Fais khaub ncaws, hluav taws xob cua sov, thiab cov ntaub qhwv fais hauv kev kho mob; Aviation, Electromagnetic Shielding Cover rau Aerospace, etc. s}} Electromagnetic radiation textiles, text techniles, text techniles thiab textiles.
Cov tshuaj tua hluav taws
Fiber ntau yog qhov ua haujlwm fiber ntau nrog hluav taws xob conduction yog cov tshuab, uas tshem tawm cov hluav taws xob zoo li qub los ntawm kev ua haujlwm hauv hluav taws xob thiab corona tawm. Txij li thaum lub fiber muaj cov hluav taws xob hauv tshuab hluav taws xob dawb, nws cov tshuaj antistatic tsis nyob ntawm cov av noo; Liheng pab fiber ntau muaj luv nqi ib nrab- lub neej los tiv thaiv hluav taws xob luv luv, thiab cov phom sij muaj ntau yam kev hloov kho ib puag ncig. Raws li kev ua haujlwm ntawm cov fiber ntau thiab cov qauv ntawm cov ntaub, cov tshuaj tua kab mob tuaj yeem ua tiav los ntawm kev sib xyaw ua ke los ntawm kev sib xyaw ua ke 0.05% rau 5% ntawm cov fiber ntau hauv cov fiber ntau. Ua haujlwm cov khaub ncaws ua los ntawm kev ua haujlwm nrog cov tshuaj tiv thaiv kab mob, cov khoom siv hluav taws xob, thiab tsuas yog tsim nyog rau cov hmoov av {
Anti - Electromagnetic Radiation
Electromagnetic Shielding yog kev siv qis - cov khoom siv hluav taws xob tsis sib xws rau hauv cov khoom siv hluav taws xob sib txawv ntawm cov khoom siv hluav taws xob qub hluav taws xob. Conductive fibers siv los tiv thaiv hluav taws xob hluav taws xob yuav tsum tau muaj tsawg heev tsawg tsawg tsawg tsawg tsawg xwb, feem ntau tsuas yog 10-6 txog 10-2 xyoos. Nyob rau hauv xyoo tsis ntev los no, vim muaj cov khoom siv hluav taws xob thiab hluav taws xob, cov duab hluav taws xob ua rau cov khoom siv hluav taws xob tsis zoo rau cov khoom siv hluav taws xob. daim duab
Kev siv cov khoom siv hluav taws xob ntawm cov khoom siv hluav taws xob, nws tuaj yeem siv los ua cov tsev siv hluav taws xob, thiab lwm yam. Hauv Nyij Pooj, kos cov fibers coated nrog tooj liab nyob rau ntawm qhov sib xyaw ua ke lossis siv tau siv hluav taws xob rau hluav taws xob, xws li siv hluav taws xob yoj, xws li hluav taws xob hluav taws xob npog cov nkoj.
Textile sensor
Fiber ntau ua tau cov fiber ntau yog ua los ntawm sensor textiles raws li cov hauv paus ntsiab lus ntawm cov ntsuas hluav taws xob. Nws muaj qhov zoo ntawm lub teeb thiab qhov tseem ceeb, thiab yog siv dav hauv ntau thaj teb. Hloov cov txheej txheem hnav tau tsuas yog ua rau pom zoo thiab saib xyuas ntau yam kev ua si hauv kev pom zoo, cov neeg siv kev txawj ntse ntawm tus kheej thiab cov neeg siv kev txawj ntse. Kev sib cuam tshuam. daim duab
Tsoos txoj kev sib zog ua yeeb yam, xws li cov raws li cov ntawv ci hlau thiab cov semiconductors, tsis tuaj yeem siv tau yooj yim cov sensible vim tias lawv tsis muaj qhov zoo tshaj plaws (<5%). Some nanomaterials have been applied to various flexible strain sensors, such as carbon nanotubes, graphene and metal nanowires, because of their good mechanical flexibility and electrical conductivity. Although some progress has been made, there are still two main problems today: one is that it is difficult to obtain high sensitivity and a large sensing range at the same time; the other is that the current flexible sensors have many functions and single functions, for example, they can only sense tensile strain. It cannot sense other deformations such as bending and torsion at the same time, so it is not suitable for sensing complex and delicate human activities. Japan Taiyo Industry Co., Ltd. uses carbon fiber to develop a sensor that detects the maximum strain, which can be used for safety diagnosis of structures such as buildings, roads, factories, airplanes, and ropeways.
Tub Rog Textiles
Kev ua rog yav tom ntej rau cov tub rog cov tub rog yuav yog kev ua tsov ua rog hauv qab high - tech mob. Nyob rau hauv xws li kev tsov kev rog, lub nrawm ntawm kev ua haujlwm yog nrawm nrawm, thiab kev tiv thaiv kev hloov pauv tau nrawm nrawm, thiab cov tub rog ntaus rog maj mam tshwm sim tau. Txhawm rau txhim kho cov kev sib ntaus sib tua ntawm cov tub rog niaj hnub, nws yog qhov tsim nyog los txhim kho cov tub rog niaj hnub, yog li ntawd cov tub rog nkag siab txog qhov kev sib ntaus sib tua muaj peev xwm ncav cuag theem siab dua. Cov Ntaub Ntawv Cov Khaub Ncaws Ua Los Ntawm Kev Ua Yeeb Yam Cov Lus Qhia Tsuas yog ua tau raws li qhov no. Ib qho yuav tsum tau ua. daim duab
Feem ntau cov neeg coj ua ke fibers yog nkag siab txog hluav taws xob thiab kub. Cov ntaub qhwv cov ntaub los ntawm kev tshaj tawm cov fibers tuaj yeem tiv thaiv kev kuaj mob los ntawm cov khoom siv uas ua kom sov, thiab tuaj yeem ua rau cov khoom siv cua sov tiv thaiv khaub ncaws rau cov tub rog. Conductive Fibers yog compounded nrog cov khoom siv qis xws li Rabin thiab roj hmab ua kom haum rau hluav taws xob, thiab ua tiav lub hom phiaj stealthons thiab khoom siv. Cov xim - Hloov cov tub rog ua tub rog tsim los ntawm Tebchaws Meskas yog cov khoom lag luam circhers rau cov ntaub. Los ntawm kev tswj hwm qhov kub, cov number casochromic nyob hauv cov khaub ncaws ua tub rog raug hloov pauv, yog li cov xim ntawm cov khaub ncaws sib hloov raws li cov xim ntawm ib puag ncig sab nraud. Ib puag ncig reactive refource.
Lwm yam kev siv fiber ntau
Lwm yam kev siv los ntawm kev xaiv cov kev ua kom muaj nuj nqi, cov ntaub ntawv fiber ntau ntxiv rau lwm cov haujlwm ntxiv tuaj yeem npaj tau, xws li cov tshuaj tua kab mob thiab deb. Nyiv PauslimiS Corporate siv thev naus laus zis sib xyaw ua ke kom sib xyaw siab rau cov khoom noj dawb hauv cov tub ntxhais ua kom cov lej muaj zog. Nyob rau tib lub sijhawm, vim hais tias cov khoom sib ntxiv ceramic muaj cov yam ntxwv ntawm kev hloov pauv ntawm 10%, qhov ntsuas kub} ntawm cov ntaub ntawv tuaj yeem tsa mus rau 28℃nyob rau hauv lub teeb ci. Qhov fiber no tsis tsuas yog ua rau cov ntoo xav sov, tab sis tom qab ntxuav nrog dej, nws lub sijhawm qhuav hauv lub hnub yog 2/3 ntawm qhov uas muaj cov tshuaj fiber ntau. Qhov nrawm -} Cov cuab yeej kom qhuav yog tus yam ntxwv ntxiv ntawm cov fiber ntau. Txij li cov lus qhuab qhia ntawm cov fiber ntau no muaj nyob rau hauv cov fiber ntau, kev ua ib txwm ua, ntxuav, thiab lwm yam.
