Civen Hlau Khoom (Shanghai) Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov chaw muag khoom ntawm high-peel- zog ra copper foil hauv Suav teb. Txais tos kom yuav cov khoom ruaj khov siab -tev- lub zog 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 xav email rau peb.
High-Peel-Lub zog Rolled-Annealed (RA) Copper Foil yog tsim los rau cov ntawv luam tawm yooj yim (FPC) daim ntawv thov uas yuav tsum muaj kev ntseeg siab ntawm cov tooj liab conductor thiab dielectric substrates xws li polyimide (PI) lossis kua siv lead ua kua polymer (LCP). Precision mechanical dov ua ke nrog micro- roughened nto kho kom tev lub zog thaum khaws cia qaug zog tiv thaiv ntawm RA tooj liab. Master rolls thiab slitted coils yog muab rau reel - rau -reel processing.
Khoom siv tseem ceeb
Khoom siv hauv paus:Electrolytic tooj liab cathode (Cu-ETP / C11000 los yog Cu-OF / C10200, yam tsawg kawg nkaus purity 99.9%).
Microstructure:Equiaxed grain qauv taw qhia raws cov kev taw qhia dov rau ntau -kev taw qhia khoov endurance.
Txheej Txheej:Nodular micro-kev kho mob ntawm kev sib txuas ua ke ua ke nrog passivation barrier los tiv thaiv siab - kub discoloration thiab oxidation.
Kev ua haujlwm nta
Peel Strength:Delivers >= 0.8 kN/m ntawm polyimide, tiv thaiv delamination thaum cov hlau lead -dawb reflow soldering (260℃txog 288℃).
Flex Endurance:Withstands tshaj 100,000 lub voj voog ntawm MIT folding endurance ntawm 0.8 hli khoov vojvoog yam tsis muaj tus neeg xyuas pib tawg.
Nto Profile: Controlled low-profile matte side minimizes signal insertion loss in high-frequency (>10 GHz) kab.
Thermal Retention:Khaws lub zog tensile thiab elongation yam ntxwv tom qab thermal raug.
Technical Specifications
|
Parameter |
Specification Range |
Test Standard |
|
Nominal Thickness |
12 mus rau 35um (± 5%) |
IPC{0}}TM-650 2.2.18 |
|
Peel Strength (nrog PI Film) |
>= 0.8 kN/m (raws li - tau txais / tom qab solder ntab) |
IPC{0}}TM-650 2.4.8 |
|
Tensile zog |
250 - 380 MPa |
IPC{0}}TM-650 2.4.18 |
|
Elongation ntawm Break |
15% - 35% |
IPC{0}}TM-650 2.4.18 |
|
Nto Roughness (Rz) |
0.8 - 1.8 um (Matte sab) |
TS EN ISO 4287 Cov |
|
Hluav taws xob conductivity |
>= 98% IACS ntawm 20 degree |
ASTM B 193 |
|
Txheem dav |
100 hli - 620 hli (Slitting kam rau ua: ± 0.1 hli) |
Internal Gauge |
Manufacturing & Quality Control
Rolling:Multi-siab precision reversing rolling mills nrog kev tswj tsis siv neeg ntsuas (AGC) thiab kev tshuaj xyuas hauv online.
Annealing:Nruam strand furnaces ua raws li kev tswj hwm N2 / H2 kom txo tau qhov cua kom tshem tawm cov kev ntxhov siab.
Kev kho deg:Automated electro-deposition thiab passivation kab nrog tiag -lub sij hawm da dej concentration xyuas.
Kev tshuaj xyuas:100% optical nto scanning rau pinholes thiab ntug tawg; batch kuaj rau txhua yam thiab tev cov khoom ib IPC-TM-650.
Daim ntawv thov
Foldable Device Hinges:Dynamic flex circuits rau foldable smartphones thiab dual -screen laptops.
Automotive Electronics:Transmission control units (TCU), roj teeb tswj systems (BMS), thiab ADAS sensor ribbons.
Aerospace & Kws muaj txuj ci:Lub teeb yuag tiaj tus hlua khi thiab cov hlua txuas sab hauv uas raug kev co thiab thermal shock.
High-Density Interconnects (HDI):Multi-txheej txheej nruj- flex boards yuav tsum tau muaj zog adhesion los ntawm lamination nias voj voog.
Customization & OEM muab
Thickness Ntau:Custom gauges los ntawm 9 mus rau 70um.
Adhesion Profiles:Ib leeg - sab lossis ob - sab kev kho mob rau epoxy, acrylic, lossis hloov kho polyimide nplaum tshuab.
Slitting Specification:Core puab diameters ntawm 3 nti (76.2 mm) los yog 6 nti; slit dav mus rau 10 hli nrog ntug burr qhov siab <10% ntawm thickness.
Qauv Cai:Kev sim rolls (5 kg - 20} kg) muab nrog Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (CoA) thiab Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv (MSDS).
Ntim & Xa
Qauv:Tshem tawm kab rov tav ntoo crate ntim. Txhua lub kauj vacuum yog lub tshuab nqus tsev- kaw rau hauv ib qho kev tiv thaiv - cov dej tsis zoo li qub -barrier hnab nrog desiccant thiab nitrogen purging.
Kev tiv thaiv:High-density polyethylene (HDPE) ntug guards tiv thaiv lub cev kev puas tsuaj.
Traceability:Master coils nqa lub laser -etched barcode thiab daim ntawv lo qhia cov qib alloy, batch tooj, qhov hnyav, thiab hnub tsim khoom.
Lub Sijhawm Lead:Lub sij hawm ua tus qauv tsim khoom yog 15 - 25 hnub; cov khoom xa tuaj hauv 5 hnub ua haujlwm.
Vim li cas CIVEN Hlau
Direct Mill Control:Vertical kev koom ua ke los ntawm precision txias dov mus rau chemical nto kho kom zoo batch sib xws.
Txheej txheem Transparency:Cov ntaub ntawv taug qab tau muab rau txhua qhov kev xa khoom xa tuaj, suav nrog cov ntaub ntawv dov zeb thiab cov ntaub ntawv kuaj sim.
Metallurgical Customization:Hauv - lub tsev R & D muaj peev xwm los kho cov kab lis kev cai ntawm cov qoob loo thiab nto micro- cov qauv rau cov qhov rais tshwj xeeb.
Ntiaj teb no Logistics Support:Export ua raws cai, fumigation -dawb ntim ntoo, thiab koom tes nrog cov neeg xa khoom loj thoob ntiaj teb.
FAQ
Cim npe nrov: high-peel-lub zog ra tooj liab ntawv ci, Tuam Tshoj siab-peel-strength ra tooj liab ntawv ci manufacturers, lwm tus neeg, Hoobkas
