[RTF] Whakatahurihia te ED Copper Foil
![[RTF] Whakamuri Whakamuri ED Copper Foil Whakaahua Whakaatuhia](https://cdn.globalso.com/civen-inc/RTF-Reverse-Treated-ED-Copper-Foil.png)
Whakataki Hua
Ko te RTF, ko te kopa parahi electrolytic whakamuri he pepa parahi kua taratara ki nga nekehanga rereke o nga taha e rua. Ma tenei ka whakakaha te kaha o te kiri o nga taha e rua o te pepa parahi, he maamaa ake te whakamahi hei paparanga takawaenga mo te hono ki etahi atu rawa. I tua atu, ko nga taumata maimoatanga rereke i nga taha e rua o te pepa parahi ka ngawari ake te tarai i te taha angiangi o te paparanga taratara. I roto i te tukanga o te hanga i te papa taiawhio tāngia (PCB) röpü, te taha tukinotia o te parahi kua tono ki te rauemi dielectric. He taratara ake i tera taha te taha o te paoro i mahia, he nui ake te piri ki te dielectric. Koinei te painga nui mo te parahi electrolytic paerewa. Ko te taha matte kaore e hiahiatia he maimoatanga miihini, matū ranei i mua i te tono o te photoresist. He taratara kee kia pai te laminating ki te aukati i te piri.
Whakatakotoranga
Ka taea e CIVEN te tuku i te pepa parahi electrolytic RTF me te matotoru ingoa o te 12 ki te 35µm tae atu ki te 1295mm te whanui.
Mahi
Ko te elongation teitei o te pāmahana ka huri i te takai parahi electrolytic ka tukuna ki tetahi tukanga whakakikorua tika hei whakahaere i te rahi o nga pukupuku parahi me te tohatoha i a raatau. Ko te mata kanapa kua whakamuritia o te pepa parahi ka taea te whakaiti i te taratara o te pepa parahi e aki tahitia ana ka nui te kaha kiri o te pepa parahi. (Tirohia te Ripanga 1)
Nga tono
Ka taea te whakamahi mo nga hua tere-tere me nga raima o roto, penei i nga teihana turanga 5G me te radar motuka me etahi atu taputapu.
Nga painga
He pai te kaha o te hono, te whakakikorua i nga paparanga maha, me te pai o te mahi whakairo. Ka whakaitihia te kaha mo te ara iahiko poto me te whakapoto i te wa huringa.
Ripanga 1. Mahi
| whakarōpūtanga | Waeine | 1/3OZ (12μm) | 1/2OZ (18μm) | 1OZ (35μm) | |
| Cu Ihirangi | % | min. 99.8 | |||
| Taumaha Rohe | g/m2 | 107±3 | 153±5 | 283±5 | |
| Te Kaha Toka | RT(25℃) | Kg/mm2 | min. 28.0 | ||
| HT(180 ℃) | min. 15.0 | min. 15.0 | min. 18.0 | ||
| Te whakaroa | RT(25℃) | % | min. 5.0 | min. 6.0 | min. 8.0 |
| HT(180 ℃) | min. 6.0 | ||||
| Te taratara | kanapa(Ra) | μm | mōrahi. 0.6/4.0 | mōrahi. 0.7/5.0 | mōrahi. 0.8/6.0 |
| Mate(Rz) | mōrahi. 0.6/4.0 | mōrahi. 0.7/5.0 | mōrahi. 0.8/6.0 | ||
| Te Kaha Tihore | RT(23℃) | Kg/cm | min. 1.1 | min. 1.2 | min. 1.5 |
| Reiti whakaheke o HCΦ(18%-1haora/25℃) | % | mōrahi. 5.0 | |||
| Huringa tae(E-1.0hr/190℃) | % | Karekau | |||
| Kōhoe Mānu 290℃ | Ko te Sec. | mōrahi. 20 | |||
| Te kohao | EA | Kore | |||
| Preperg | ---- | FR-4 | |||
Tuhipoka:1. Ko te uara Rz o te mata kerekere parahi ko te uara pumau o te whakamatautau, ehara i te uara taurangi.
2. Ko te kaha o te peel ko te uara whakamatautau papa FR-4 paerewa (5 rau 7628PP).
3. Ko te 90 nga ra mai i te ra i riro mai ai te wa whakamana.
![[HTE] Whakaroa Teitei ED Copper Foil](https://cdn.globalso.com/civen-inc/HTE-High-Elongation-ED-Copper-Foil-300x300.png)
![[BCF] Pūhiko ED Copper Foil](https://cdn.globalso.com/civen-inc/BCF-Battery-ED-Copper-Foil1-300x300.png)
![[VLP] Tino Iti Kōtaha ED Copper Foil](https://cdn.globalso.com/civen-inc/VLP-Very-Low-Profile-ED-Copper-Foil-300x300.png)