Civen Hlau Khoom (Shanghai) Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm 35μm standard ra copper foil hauv Suav teb. Txais tos mus yuav bulk check 35μm txheem ra tooj liab ntawv ci ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev koom tes, thov koj xa email tuaj rau peb.
35μm TxheemRA Copper Ntawv Nyiajyog tsim los ntawm ingot casting, multi-theem txias dov, thiab tswj- atmosphere annealing los tsim ib homogeneous grain qauv thiab cov khoom zoo ib yam ntawm cov ntawv ci. Rolled -annealed qauv muab cov ductility thiab dabtsi yog khoov kuj yuav tsum tau rau daim ntaub ntawv uas muaj rov flexing los yog forming.
Rau kev tsim hluav taws xob, cov ntawv ci tuaj yeem siv los ua cov khoom siv rau cov ntawv luam tawm yooj yim (FPCs), tiv thaiv laminates, thiab cov khoom siv hluav taws xob sib txuas uas tuab tuab, qhov chaw saum npoo, thiab hluav taws xob conductivity yog qhov tseem ceeb rau kev ua haujlwm qis.
Khoom siv tseem ceeb
Base Hlau
Electrolytic Tough Pitch (ETP) tooj liab lossis Oxygen -Free High Thermal Conductivity (OFHC) tooj liab, nyob ntawm seb cov khoom siv tau teev tseg.
Tooj liab Purity
>= 99.9%.
Microstructure
Recrystallized grain qauv tsim los ntawm kev tswj dov thiab annealing, muab cov ductility xav tau rau kev tsim thiab khoov daim ntaub ntawv.
Kev ua haujlwm nta
Flexibility thiab Ductility:Cov dov -annealed qauv muab qhov yooj thiab elongation xav tau rau kev tsim, khoov, thiab daim ntawv thov cuam tshuam nrog rov ua dua.
Tswj Surface Profile:Cov yam ntxwv zoo ib yam txhawb nqa cov txheej txheem hauv qab xws li lamination, etching, thiab kev sib txuas.
Mechanical Balance:Cov khoom siv ua ke lub zog tensile nrog elongation los muab kev tuav ruaj khov thaum lub sijhawm ua haujlwm thaum tswj tau qhov yooj yim xav tau los ntawm RA tooj liab ntawv ci.
Thickness sib npaug:Cov txheej txheem tswj dov thiab annealing pab tswj cov ntawv ci tuab tuab thoob plaws qhov dav dav.
Surface condition:Ib qho kev tswj xyuas qhov chaw txhawb nqa kev sib cuag thiab kev sib raug zoo hauv cov khoom siv hluav taws xob.
Technical Specifications
|
Parameter |
Specification Tus nqi |
Test Standard |
|
Nominal Thickness |
35um (+/- 1.5um) |
IPC{0}}TM-650 2.2.18 |
|
Areal Nyhav |
~ 311.5 g/m2 |
Gravimetric |
|
Tooj liab Purity |
>= 99.9% |
ICP-OES |
|
Tensile zog |
250 - 350 MPa |
IPC{0}}TM-650 2.4.18 |
|
Elongation |
>= 15% |
IPC{0}}TM-650 2.4.18 |
|
Nto Roughness (Rz) |
Matte sab: 1.2 - 2.5um; Ci ntsa iab sab: <1.0um |
TIAB SA 0601 |
|
Hluav taws xob conductivity |
>= 100% IACS ntawm 20 degree |
ASTM B 193 |
|
Txheem dav |
100mm - 620 hli |
Direct Measurement |
Manufacturing & Quality Control
Melting & Casting:Copper yog npaj los ntawm kev tswj melting thiab casting los muab cov ntaub ntawv zoo ib yam rau cov txheej txheem dov thiab annealing tom ntej.
Precision Cold Rolling:Multi-dhau txias dov yog siv los tswj cov ntawv ci tuab thiab txhim kho cov khoom siv tshuab uas xav tau. Cov txheej txheem tsis raug saib xyuas thoob plaws hauv kev tsim khoom kom tswj tau qhov tuab tuab ntawm cov kauj.
Nruam Annealing:Tswj tau - atmosphere annealing relieves kev ntxhov siab nyob rau hauv thiab tsim cov recrystallized grain qauv xav tau rau qhov yooj thiab elongation ntawm RA tooj liab ntawv ci.
Hauv -Kev Tshuaj Xyuas Kab:Cov yam ntxwv ntawm qhov chaw thiab qhov ntev yog saib xyuas thaum lub sijhawm tsim khoom los txheeb xyuas cov pinholes, qhov chaw tsis xws luag, thiab lwm yam txawv txav ua ntej cov ntawv ci tiav lawm.
Kev Ntsuas Zoo:Cov khoom tiav yog kuaj rau cov khoom tseem ceeb xws li thickness, tensile zog, elongation, tooj liab purity, nto roughness, thiab hluav taws xob conductivity raws li cov kev xeem siv.
Batch Cov ntaub ntawv:Cov ntaub ntawv zoo yog khaws cia rau txhua pawg tsim khoom, nrog rau cov txiaj ntsig tshuaj xyuas muaj rau cov neeg siv khoom tshuaj xyuas thiab cov ntaub ntawv xa khoom.
Daim ntawv thov
35μm Standard RA Copper Foil yog tsim rau cov khoom siv hluav taws xob thiab cov khoom sib dhos uas tswj cov thickness, hluav taws xob conductivity, thiab yooj yog qhov tseem ceeb rau kev xaiv cov khoom.
Flexible Printed Circuits (FPCs)
Siv raws li ib tug conductive txheej nyob rau hauv saj zawg zog Circuit Court lug qhov twg cov tooj liab ntawv nyiaj yuav tsum tau tiv thaiv dabtsi yog khoov thiab downstream txheej txheem.
Cov ntaub thaiv npog
Haum rau electromagnetic shielding lug uas yuav tsum tau ib tug conductive tooj liab txheej nrog zoo ib yam thickness thiab nto yam ntxwv.
Flexible Flat Cables (FFCs)
Nws tuaj yeem siv los ua cov khoom siv hluav taws xob hauv cov qauv siv hluav taws xob yooj yim uas yuav tsum muaj hluav taws xob conductivity thiab mechanical elasticity.
Roj teeb Cheebtsam
Muaj feem xyuam rau cov roj teeb uas tau xaiv-txog cov khoom siv thiab cov khoom siv hluav taws xob uas cov ntawv ci tooj liab thickness, conductivity, thiab formability ua tau raws li qhov yuav tsum tau muaj ntawm cov qauv tsim tshwj xeeb.
Customization & OEM muab
Txuj 35μm RA tooj liab ntawv tuaj yeem npaj tau raws li qhov loj me thiab kev ua tiav ntawm daim ntawv thov npaj. Thaum thov cov lus hais, cov neeg yuav khoom tuaj yeem muab qhov dav xav tau, coil configuration, cov ntsiab lus tshwj xeeb, kev kho saum npoo, thiab lwm yam yuav tsum tau ua rau kev pom zoo.
Slitting:Tus tswv coil tuaj yeem hlais rau hauv qhov dav dav raws li qhov yuav tsum tau ua tiav qhov ntev thiab kev ua haujlwm hauv qab.
Kev kho deg:Kev kho deg ntxiv tuaj yeem tham txog rau cov ntawv thov uas xav tau kev sib txuas tshwj xeeb, kev tiv thaiv corrosion, tiv thaiv oxidation, lossis lwm yam ntxwv ntawm qhov chaw. Rau kev siv qhov chaw saum npoo yog qhov tseem ceeb ntawm kev xaiv cov khoom siv,Kho RA Copper Foilyog lwm txoj kev los xav txog.
Core Options:Core qhov ntev thiab winding configurations tuaj yeem lees paub raws li tus neeg siv khoom siv, tuav cov kev cai, thiab tiav coil qhov ntev.
Qauv:Cov qauv tuaj yeem npaj rau kev soj ntsuam cov khoom siv thiab cov txheej txheem kuaj ua ntej ntau lawm. Cov qauv yuav tsum muaj xws li daim ntawv thov, qhov ntev yuav tsum tau, thiab ib qho tshwj xeeb ntawm qhov chaw lossis cov khoom siv kho tshuab.
Ntim & Xa
Kev ntim khoom yog npaj los tiv thaiv cov ntawv ci tooj liab los ntawm kev ya raws, kev sib kis, kev puas tsuaj saum npoo, thiab deformation thaum tuav thiab thauj.
Interleaving
Cov ntaub ntawv tiv thaiv interleaving tuaj yeem siv nruab nrab ntawm cov ntawv ci uas xav tau los pab tiv thaiv kev sib cuag ntawm qhov chaw thiab puas thaum tuav.
Kev sib khi
Cov coils tiav tau muab qhwv thiab kaw kom ruaj ntseg los tiv thaiv kev ya raws thiab kev sib kis sab nraud thaum khaws cia thiab thauj mus los.
Crate kev tiv thaiv
Kev tiv thaiv sab nraud tsim nyog yog siv rau coil tuav thiab xa khoom xa tuaj, nrog rau kev ntim khoom raws li lub kauj qhov ntev thiab kev thauj mus los.
Logistics
Shipping npaj tau lees paub raws li qhov kev txiav txim kom muaj nuj nqis, qhov chaw, qhov xav tau ntawm kev xa khoom, thiab cov lus pom zoo ua lag luam. Ntim thiab xa khoom yuav tsum tau teev tseg thaum tso qhov kev txiav txim.
Vim li cas CIVEN Hlau
Direct Mill Kev Ua Haujlwm:Kev nkag mus rau kev tsim khoom ncaj qha txhawb kev sib txuas lus ntawm cov khoom siv tshwj xeeb, cov kev xav tau ua, thiab kev npaj tsim khoom yam tsis muaj kev vam khom rau peb tus kheej nkaus xwb - cov khoom siv.
Khoom siv Traceability:Kev tsim khoom thiab tshuaj xyuas cov ntaub ntawv muab traceability rau cov khoom tiav thiab pab txhawb kev tshuaj xyuas zoo thoob plaws hauv cov txheej txheem muab khoom.
Consistent Gauge Control:Tswj dov thiab tshuaj xyuas cov txheej txheem pab tswj cov ntawv ci tuab thiab cov khoom siv los ntawm coil mus rau coil.
FAQ
Cim npe nrov: 35μm txheem ra tooj liab ntawv ci, Tuam Tshoj 35μm txheem ra tooj liab ntawv ci manufacturers, lwm tus neeg, Hoobkas
