[VLP] Tino Iti Kōtaha ED Copper Foil
![[VLP] Whakaaturanga Tino Iti ED Copper Foil Whakaaturanga Whakaaturanga](https://cdn.globalso.com/civen-inc/VLP-Very-Low-Profile-ED-Copper-Foil.png)
Whakataki Hua
Ko te VLP, he iti rawa te ahua o te kopa parahi electrolytic i hangaia e CIVEN METAL he ahua iti te taratara me te kaha kiri teitei.Ko te pepa parahi e hangaia ana e te tukanga electrolysis he painga o te parakore teitei, te iti o te poke, te mata maeneene, te ahua o te papa papatahi, me te whanui nui.Ka taea te pai ake te whakakikorua i te pepa parahi electrolytic me etahi atu mea i muri i te taratara o tetahi taha, a ehara i te mea ngawari ki te tihorea.
Whakatakotoranga
Ka taea e CIVEN te whakarato i te kopa parahi electrolytic (VLP) te teitei-iti teitei mai i te 1/4oz ki te 3oz (te matotoru ingoa 9µm ki te 105µm), ko te rahi o te hua ko te 1295mm x 1295mm te pepa parahi.
Mahi
CIVEN e whakarato ana i te pepa parahi electrolytic ultra-matotoru me nga ahuatanga tino pai o te karaihe pai equiaxial, te ahua iti, te kaha nui me te roanga teitei.(Tirohia te Ripanga 1)
Nga tono
E tika ana mo te hanga i nga papaaahiko hiko teitei me nga papa tere-tere mo te motuka, te hiko hiko, te whakawhitiwhiti korero, te hoia me te aerospace.
Nga ahuatanga
Whakataurite ki nga hua o tawahi.
1.Ko te hanganga witi o to tatou VLP electrolytic parahi konumohe he equiaxed kiriata porohita pai;i te mea he poupou, he roa te hanganga witi o nga hua o waho.
2. He tino iti te ahua o te pepa parahi hiko, 3oz te konumohe parahi te mata kerekere Rz ≤ 3.5µm;i te mea ko nga hua o tawahi he ahua paerewa, 3oz parani parani mata kerekere Rz> 3.5µm.
Nga painga
1.I te mea ko to maatau hua he tohu ultra-iti, ka whakatauhia e ia te raru pea o te raina ara iahiko poto na te nui o te taratara o te pepa parahi matotoru paerewa me te ngawari o te urunga o te pepa whakamatao angiangi e te "niho wuruhi" i te pehi i te papa rua-taha.
2.Na te mea ko te hanganga witi o a maatau hua he riterite te karaehe porowhita pai, ka whakapotohia te wa o te tarai raina me te whakapai ake i te raru o te tarai taha raina koretake.
3, i te mea he kaha kiri teitei, kaore he whakawhitinga paura parahi, he maamaa nga mahi hangahanga PCB.
Mahinga (GB/T5230-2000, IPC-4562-2000)
| whakarōpūtanga | Waeine | 9μm | 12μm | 18μm | 35μm | 70μm | 105μm | |
| Cu Ihirangi | % | ≥99.8 | ||||||
| Taumaha Rohe | g/m2 | 80±3 | 107±3 | 153±5 | 283±7 | 585±10 | 875±15 | |
| Te Kaha Toka | RT(23℃) | Kg/mm2 | ≥28 | |||||
| HT(180 ℃) | ≥15 | ≥18 | ≥20 | |||||
| Te whakaroa | RT(23℃) | % | ≥5.0 | ≥6.0 | ≥10 | |||
| HT(180 ℃) | ≥6.0 | ≥8.0 | ||||||
| Te taratara | kanapa(Ra) | μm | ≤0.43 | |||||
| Mate(Rz) | ≤3.5 | |||||||
| Te Kaha Tihore | RT(23℃) | Kg/cm | ≥0.77 | ≥0.8 | ≥0.9 | ≥1.0 | ≥1.5 | ≥2.0 |
| Reiti whakaheke o HCΦ(18%-1haora/25℃) | % | ≤7.0 | ||||||
| Hurihia te tae(E-1.0haora/200℃) | % | Pai | ||||||
| Kōhoe Mānu 290℃ | Ko te Sec. | ≥20 | ||||||
| Te ahua (Te ira me te paura parahi) | ---- | Karekau | ||||||
| Te kohao | EA | Kore | ||||||
| Whakaaetanga Rahi | Whānui | mm | 0~2mm | |||||
| Te roa | mm | ---- | ||||||
| Core | Mm/inihi | Roto Diamita 79mm/3 inihi | ||||||
Tuhipoka:1. Ko te uara Rz o te mata kerekere parahi ko te uara tuturu whakamatautau, ehara i te uara taurangi.
2. Ko te kaha o te peel ko te uara whakamatautau papa FR-4 paerewa (5 rau o 7628PP).
3. Ko te wa whakapumautanga o te kounga ko te 90 ra mai i te ra i riro mai ai.
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