Khoom taw qhia
Kev tsom xam ntawm shielding zaj duab xis substrate
Lub ntsiab ntawm cov ntaub thaiv npog zaj duab xis yog PET ntaub zaj duab xis, uas feem ntau muab faib ua FDY (xov paj) ntaub zaj duab xis thiab DTY (yarn) ntaub zaj duab xis.
FDY:tag nrho cov xov paj, tseem hu ua monofilament lossis filament. Tsawg ceev spinning thiab high-ceev daim duab winding tau txais yuav, thiab ob txheej txheem ua tiav ntawm lub tshuab spinning thiab kos duab ua ke. FDY nto yog du thiab ruaj khov zoo. tam sim no nyob rau hauv Suav teb, ntau demestic electroplating tuam txhab uas muag siv xov paj ntaub zaj duab xis los ntawm txawv teb chaws, thiab cov denier yog qis dua 30Denier. yog li kev sib tw homogeneous ntawm cov khoom siv electromagnetic shielding fabrics (films) tau tshwm sim.
Txhawm rau ua kom tau raws li qhov xav tau muaj zog ntawm cov khoom siv hluav taws xob ultra-nyias thiab hloov tau yooj yim hauv Suav teb thiab txawv teb chaws yav tom ntej. Qee lub tuam txhab tau pib tsim thiab tsim cov kev ua haujlwm siab thiab muaj zog adhesion, nrog lub thinness ntawm 18μ m～10μ M electromagnetic shielding (ntaub) zaj duab xis rau nws qhov kev thov.
DTY:kos texturing yarn, tseem hu ua elastic yarn. Qhov sib txawv ntawm FDY thiab FDY yog tias muaj ntau yam kev sib tw tsis tseeb, uas yog, thaum lub sijhawm ua haujlwm tom ntej, cov xov paj yog twisted nyob rau hauv ib qho kev taw qhia los tsim ntau cov xov paj (xws li 5D / 6F). Cov xov paj qhov txhab tseem ncaj. Nyob rau hauv ib lub xeev so, nws yuav ntsws thiab fluffy. Thaum FDY nyob rau hauv lub xeev so, tsis muaj contraction, tsis ncaj filamentous. Tom qab ua tiav elastic, polyester DTY muaj siab tawg lub zog, elastic modulus thiab zoo resilience. Nws zoo denier filament (trefoil zoo li tus filament) kuj tseem npog nrog micropores
Piv nrog FDY, yog tias DTY denier me me, nws qhov kev tsim khoom tsis yooj yim, kev nyuaj thiab qhov pib yog higner. Txawm li cas los xij, nws tus kheej cov yam ntxwv ua rau nws cov saturated nqus ntawm txheej hlau cov ntaub ntawv ntau qhov tob, nruj thiab ruaj khov.
Khoom nta
Tom qab ob peb xyoos ntawm kev siv zog, peb lub tuam txhab tau tawg los ntawm kev txwv hauv thaj tsam ntawm PET microfibre DTY, ua tiav tiav thiab zoo li qub thiab loj ntau lawm tsis tu ncua ntawm 7D / 8F, 5D / 6F, 3D / 4f thiab qis dua 3Denier DTY, Nws tau dhau los ua ib qho. ntawm cov tuam txhab tseem ceeb ntawm polyester (PET) microfiber DTY elastic yarn hauv kev lag luam no, thiab ntawm lub hauv paus no, nws tau ua tiav 18 cov khoom lag luam uas tuaj yeem siv rau electromagnetic shielding substrate. lub tuam txhab ntse tsim 18μ m, 14&mus; m 、 10μ m thiab qis dua 10μ m PET ntaub zaj duab xis .Thiab vim nws qhov tshwj xeeb kev ntxhib los mos ntawm lub teeb, mos, nyias, pob tshab, uniform, ruaj thiab mus txog 460t ntom, cov khoom no ua rau lwm tus. tuam txhab kev txhawj xeeb thiab saib xyuas. Qee lub tuam txhab siv peb cov ntaub ntawv ultra-thin PET los ua cov khoom siv hluav taws xob tiv thaiv zaj duab xis. peb cov khoom muaj cov yam ntxwv pom tseeb thiab muaj txiaj ntsig zoo piv nrog cov khoom zoo sib xws hauv Suav teb thiab txawv teb chaws hauv thickness, shielding efficiency, nto kuj, nto adhesion, tensile zog thiab lwm yam.
Cov khoom ntim
peb muaj DTY thiab FDY xov paj, thiab peb tuaj yeem muab PET ntaub thiab PET EMI shielding ntaub ncaj qha.