Foornooyinka Naxaasta ah ee ED ee aadka u qaro weyn
Hordhac Badeecada
Foornada naxaasta ee aadka u qaro weyn ee electrolytic-ga ah ee ay soo saarto CIVEN METAL ma aha oo kaliya mid la habeyn karo marka la eego dhumucda foil-ka naxaasta, laakiin sidoo kale waxay leedahay qallafsanaan hoose iyo xoog sare oo kala-soocid ah, dusha sare ee qallafsanna ma fududa in laga soo dhaco budada. Waxaan sidoo kale bixin karnaa adeeg jarjaris ah iyadoo loo eegayo shuruudaha macaamiisha.
Tilmaamaha
CIVEN waxay bixin kartaa foil copper electrolytic copper ah oo aad u qaro weyn, heer hoose leh, heerkul sare leh oo ductile ah oo aad u qaro weyn (VLP-HTE-HF) laga bilaabo 3oz ilaa 12oz (dhumucdiisuna waa 105µm ilaa 420µm), cabbirka ugu badan ee badeecaduna waa 1295mm x 1295mm xaashida naxaasta ah.
Bandhigga
CIVEN waxay bixisaa foil naxaas ah oo aad u qaro weyn oo leh sifooyin jireed oo aad u fiican oo ah kiristaal fiican oo siman, muuqaal hooseeya, xoog sare iyo dheereyn sare. (Fiiri Shaxda 1)
Codsiyada
Waxaa lagu dabaqi karaa soo saarista looxyada wareegga awoodda sare leh iyo looxyada soo noqnoqda sare leh ee baabuurta, korontada, isgaarsiinta, militariga iyo hawada sare.
Astaamaha
Isbarbardhigga alaabada shisheeye ee la midka ah.
1. Qaab-dhismeedka badarka ee summadayada VLP ee aadka u qaro weyn ee foil-ka naxaasta elektaroonigga ah ayaa isku mid ah oo leh kiristaalo wareegsan oo fiican; halka qaab-dhismeedka badarka ee alaabada shisheeye ee la midka ah uu yahay tiir dheer oo toosan.
2. Foornada naxaasta ee CIVEN ee aadka u qaro weyn waa mid aad u hooseysa, dusha sare ee foil naxaas ah oo 3oz ah Rz ≤ 3.5µm; halka alaabada shisheeye ee la midka ah ay yihiin astaamo caadi ah, dusha sare ee foil naxaas ah oo 3oz ah Rz > 3.5µm.
Faa'iidooyinka
1. Maadaama badeecadeennu ay aad u hooseyso, waxay xallisaa khatarta suurtagalka ah ee wareegga gaaban ee khadka sababtoo ah qallafsanaanta weyn ee bir-bireed naxaas ah oo qaro weyn iyo gelinta fudud ee xaashida dahaarka PP ee khafiifka ah ee "ilka yeeyga" marka la riixayo guddiga laba-geesoodka ah.
2. Maadaama qaab-dhismeedka badarka ee alaabtayadu uu yahay mid siman oo wareegsan oo kiristaalo ah, waxay soo gaabinaysaa waqtiga xoqidda khadadka waxayna hagaajinaysaa dhibaatada xoqidda dhinaca xariiqda aan sinnayn.
3. Iyadoo leh xoog diirka sare, ma jiraan wax wareejin budada naxaasta ah, waxqabadka wax soo saarka PCB-ga sawirada cad.
Shaxda 1: Waxqabadka (GB/T5230-2000,IPC-4562-2000)
| Kala-soocidda | Cutubka | 3oz | 4oz | 6oz | 8oz | 10oz | 12oz | |
| 105µm | 140µm | 210µm | 280µm | 315µm | 420µm | |||
| Mawduuca Cu | % | ≥99.8 | ||||||
| Miisaanka Aagga | g/m2 | 915±45 | 1120±60 | 1830±90 | 2240±120 | 3050±150 | 3660±180 | |
| Xoogga Tijaabada | RT (23℃) | Kg/mm2 | ≥28 | |||||
| HT (180℃) | ≥15 | |||||||
| Kordhinta | RT (23℃) | % | ≥10 | ≥20 | ||||
| HT (180℃) | ≥5.0 | ≥10 | ||||||
| Qalafsanaan | Shiny (Ra) | μm | ≤0.43 | |||||
| Matte (Rz) | ≤10.1 | |||||||
| Xoogga Diirka | RT (23℃) | Kg/cm | ≥1.1 | |||||
| Isbeddelka midabka (E-1.0hr/200℃) | % | Wanaagsan | ||||||
| Godka biinka ah | EA | Eber | ||||||
| Core | M/inji | Dhexroorka Gudaha 79mm/3 inji | ||||||
Fiiro gaar ah:1. Qiimaha Rz ee dusha sare ee foil-ka naxaasta ah waa qiimaha xasilloon ee tijaabada ah, ee ma aha qiime la hubo.
2. Xoogga diirka waa qiimaha tijaabada caadiga ah ee looxa FR-4 (5 warqadood oo ah 7628PP).
3. Muddada hubinta tayada waa 90 maalmood laga bilaabo taariikhda la helay.



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