Super Thick ED Copper Foils
Intshayelelo yeMveliso
I-ultra-thick low-profile ye-electrolytic copper foil eveliswa yiCIVEN METAL ayinakwenziwa ngokwezifiso kuphela ngokubhekiselele kwi-copper foil thickness, kodwa iphinda ibonise uburhabaxa obuphantsi kunye namandla aphezulu okuhlula, kwaye indawo enqabileyo ayilula ukuwela kwipowder. Sinokubonelela ngenkonzo yokusika ngokweemfuno zabathengi.
Iinkcukacha
I-CIVEN inokubonelela nge-ultra-thick, low-profile, high-temperature ductile ultra-thick electrolytic copper foil (VLP-HTE-HF) ukusuka kwi-3oz ukuya kwi-12oz (ubukhulu begama 105µm ukuya kwi-420µm), kunye nobukhulu besayizi yemveliso yi-1295mm x 1295mm sheet foil.
Ukusebenza
I-CIVEN ibonelela ngefoyile yobhedu etyebileyo ye-electrolytic eneempawu ezintle zomzimba ze-equiaxial fine crystal, iprofayili ephantsi, amandla aphezulu kunye nobude obuphezulu. (Jonga kwiTheyibhile 1)
Usetyenziso
Isebenza ekwenziweni kweebhodi zesekethe zamandla aphezulu kunye neebhodi ze-high-frequency zemoto, amandla ombane, unxibelelwano, umkhosi kunye ne-aerospace.
Iimpawu
Ukuthelekisa kunye neemveliso ezifanayo zangaphandle.
1.Isakhiwo senkozo yophawu lwethu lwe-VLP yefoyile yobhedu etyebileyo ye-electrolytic equiaxed fine crystal spherical; ngelixa ulwakhiwo lweenkozo zeemveliso ezifanayo zangaphandle luyikholomu kwaye lude.
2. I-CIVEN i-ultra-thick electrolytic foil yobhedu i-ultra-low profile, i-3oz ye-copper foil gross surface Rz ≤ 3.5µm; ngelixa iimveliso ezifanayo zangaphandle ziyiprofayili eqhelekileyo, i-3oz yefoyile yobhedu igross surface Rz > 3.5µm.
Iingenelo
1.Njengoko imveliso yethu ikwiprofayili ye-ultra-low, isombulula umngcipheko onokubakho wesekethe emfutshane yomgca ngenxa yoburhabaxa obukhulu bomgangatho ongqindilili wefoyile yobhedu kunye nokungena lula kwephepha le-PP elibhityileyo lokugquma "izinyo lengcuka" xa ucinezela ipaneli enamacala amabini.
2.Ngenxa yokuba ukwakhiwa kweenkozo zeemveliso zethu ku-equiaxed i-crystal spherical, inciphisa ixesha lokulinganisa umgca kwaye iphucula ingxaki yomgca wecala elingalinganiyo.
3.Ngelixa unamandla aphezulu e-peel, akukho ukuhanjiswa komgubo wobhedu, i-graphics ecacileyo ye-PCB yokuvelisa ukusebenza.
Uluhlu 1: Ukusebenza(GB/T5230-2000、IPC-4562-2000)
| Ukuhlelwa | Iyunithi | 3oz | i-4 oz | 6oz | 8oz | 10oz | 12oz | |
| 105µm | 140µm | 210µm | 280µm | 315µm | 420µm | |||
| Cu Umxholo | % | ≥99.8 | ||||||
| Ubunzima beNdawo | g/m2 | 915±45 | 1120±60 | 1830±90 | 2240±120 | 3050±150 | 3660±180 | |
| Tensile strength | RT(23℃) | Kg/mm2 | ≥28 | |||||
| HT(180℃) | ≥15 | |||||||
| Elongation | RT(23℃) | % | ≥10 | ≥20 | ||||
| HT(180℃) | ≥5.0 | ≥10 | ||||||
| Uburhabaxa | Shiny(Ra) | μm | ≤0.43 | |||||
| IMatte(Rz) | ≤10.1 | |||||||
| Amandla e-Peel | RT(23℃) | Kg/cm | ≥1.1 | |||||
| Ukutshintsha kombala(E-1.0hr/200℃) | % | Kulungile | ||||||
| Umngxuma wokuqhafaza | EA | Unothi | ||||||
| Undoqo | Mm/intshi | Ngaphakathi Ububanzi 79mm/3 intshi | ||||||
Phawula:1. Ixabiso le-Rz lefoyile yobhedu lixabiso elizinzileyo lovavanyo, hayi ixabiso eliqinisekisiweyo.
2. Amandla e-Peel yixabiso eliqhelekileyo lokuvavanya ibhodi ye-FR-4 (amaphepha ama-5 e-7628PP).
3. Ixesha lokuqinisekiswa komgangatho ziintsuku ezingama-90 ukususela kumhla wokufunyanwa kwayo.
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