Ngā Pepa Parahi ED kua Whakamarumaruhia
Whakataki Hua
Ko te pepa parahi paerewa STD i hangaia e CIVEN METAL ehara i te mea he pai te kawe hiko nā te mea he tino parakore te parahi, engari he ngawari hoki ki te keri, ā, ka taea te tiaki i ngā tohu hikohiko me te pokanoa ngaruiti. Mā te tukanga whakaputa hikohiko ka taea te whānui mōrahi o te 1.2 mita, neke atu rānei, e āhei ai te whakamahi ngāwari i roto i te whānuitanga o ngā mara. He tino papatahi te āhua o te pepa parahi, ā, ka taea te hanga pai ki ētahi atu rauemi. He ātete hoki te pepa parahi ki te waikura me te waikura i te pāmahana teitei, e pai ai mō te whakamahi i roto i ngā taiao uaua, mō ngā hua rānei he tino uaua te roa o te ora o ngā rauemi.
Ngā Whakatakotoranga
Ka taea e CIVEN te whakarato i te pepa parahi hiko whakamarumaru 1/3oz-4oz (te matotoru ingoa 12μm -140μm) me te whānui mōrahi o te 1290mm, i ngā whakatakotoranga rerekē rānei o te pepa parahi hiko whakamarumaru me te matotoru o te 12μm -140μm e ai ki ngā hiahia o te kiritaki me te kounga hua e tutuki ana i ngā whakaritenga o te paerewa IPC-4562 II me te III.
Mahi
Ehara i te mea ko ōna āhuatanga ā-tinana pai rawa atu o te karaihe pai rite tonu ki te taha ōrite, te kōtaha iti, te kaha teitei me te roa teitei, engari he ātete pai hoki ki te makuku, te ātete matū, te kawe wera me te ātete UV, ā, he pai hoki mō te aukati i te pokanoa ki te hiko pateko me te pehi i ngā ngaru hikohiko, me ētahi atu.
Ngā tono
He pai mō ngā motuka, te hiko, ngā whakawhitiwhiti kōrero, ngā hōia, ngā papa rererangi me ētahi atu papa hiko mana-tiketike, te hanga papa auau-tiketike, me ngā whakawhiti hiko, ngā taura, ngā waea pūkoro, ngā rorohiko, ngā hua hauora, ngā hua rererangi, ngā hua hōia me ētahi atu hua hiko.
Ngā Painga
1, Nā te tukanga motuhake o te mata whakataratara, ka taea te ārai i te pakaru hiko.
2, Nā te mea he rite te hanganga o te kōpura ki te karaihe porowhita, ka whakapotohia te wā whakairo rārangi, ā, ka pai ake te raruraru o te whakairo taha rārangi kāore i te ōrite.
3, ahakoa he kaha te kiri, kāore he whakawhiti paura parahi, he mārama te mahi hanga PCB whakairoiro.
Mahi (GB/T5230-2000、IPC-4562-2000)
| Whakarōpūtanga | Wāhanga | 9μm | 12μm | 18μm | 35μm | 50μm | 70μm | 105μm | |
| Ihirangi Cu | % | ≥99.8 | |||||||
| Taumaha o te Rohe | karamu/mita2 | 80±3 | 107±3 | 153±5 | 283±7 | 440±8 | 585±10 | 875±15 | |
| Kaha Kume | 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 | ||||||
| Matte(Rz) | ≤3.5 | ||||||||
| Kaha o te Kiri | RT(23℃) | Kg/cm | ≥0.77 | ≥0.8 | ≥0.9 | ≥1.0 | ≥1.0 | ≥1.5 | ≥2.0 |
| Te tere whakaheke o te HCΦ (18%-1hr/25℃) | % | ≤7.0 | |||||||
| Huringa tae (E-1.0hr/200℃) | % | Pai | |||||||
| Te Tūhono e Mānu ana 290℃ | Wāhanga | ≥20 | |||||||
| Āhua (Paura ira me te parahi) | ---- | Kāore | |||||||
| Pōro | EA | Kore | |||||||
| Manawanui Rahi | Whānui | 0~2mm | 0~2mm | ||||||
| Roa | ---- | ---- | |||||||
| Matua | Mm/inihi | Diameter o roto 76mm/3 inihi | |||||||
Tuhipoka:1. Ko te uara Rz o te mata katoa o te pepa parahi ko te uara pumau whakamātautau, ehara i te uara kua whakamanahia.
2. Ko te kaha o te kiri te uara whakamātautau papa FR-4 paerewa (5 rau o te 7628PP).
3. Ko te wā whakapumau kounga he 90 ngā rā mai i te rā i riro mai ai.
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