Ngwọta Ngwọta Ọla kọpa akpọnwụla: Usoro isi na mmesi obi ike maka mkpuchi mkpuchi na arụrụ ọkụ ọkụ.

Foil ọla kọpa akpọrepubụ isi ihe dị na ụlọ ọrụ sekit eletriki, na elu ya na ịdị ọcha nke ime ya na-ekpebi kpọmkwem ntụkwasị obi nke usoro mgbada dị ka mkpuchi na lamination thermal. Edemede a na-enyocha usoro nke ọgwụgwọ na-emebi emebi na-ebuli arụmọrụ nke foil ọla kọpa akpọrepu site na mmepụta na echiche ngwa. Iji data n'ezie, ọ na-egosipụta ngbanwe ya na ọnọdụ nhazi okpomọkụ dị elu. CIVEN METAL ewepụtala usoro mbibi miri emi nke nwe ụlọ nke na-agbaji site na ọkpọ ụlọ ọrụ, na-enye ihe ngwọta ọla kọpa nwere ntụkwasị obi dị elu maka nrụpụta elektrọnik dị elu.

1. Isi isi nke usoro iwetulata: Mwepụ abụọ nke elu na griiz dị n'ime

1.1 Okwu mmanụ fọdụrụ n'ime usoro ntụgharị

N'oge mmepụta nke foil ọla kọpa akpọrepu, ọla kọpa ingots na-enweta ọtụtụ usoro ntụgharị iji mepụta ihe foil. Iji belata okpomọkụ esemokwu na iyi mpịakọta, a na-eji mmanụ aṅụ (dị ka mmanụ ịnweta mmanụ na esters synthetic) n'etiti mpịakọta na akwụkwọ mpịakọta.foil ọla kọpaelu. Otú ọ dị, usoro a na-eduga ná njigide griiz site na ụzọ abụọ bụ isi:

• Mgbasa ozi elu: N'okpuru nrụgide ntụgharị, ihe nkiri mmanụ micron-scale (0.1-0.5μm gbara ọkpụrụkpụ) na-arapara n'elu mkpuchi ọla kọpa.
• Ntinye n'ime: N'oge nrụrụ na-agbagharị agbagharị, lattice ọla kọpa na-emepụta ntụpọ microscopic (dịka nkwụsịtụ na oghere), na-ekwe ka mkpụrụ ndụ griiz (C12-C18 hydrocarbon chains) banye na foil site na capillary action, na-eru omimi nke 1-3μm.

1.2 Oke nke ụzọ nhicha omenala

Ụzọ ihicha elu ala (dịka ọmụmaatụ, ịsacha alkaline, ihicha mmanya) na-ewepụ naanị ihe nkiri mmanụ n'elu, na-enweta ọnụego mwepụ nke ihe dị ka.70-85%, ma adịghị arụ ọrụ megide abụba etinye n'ime ya. Data nnwale na-egosi na na-enweghị mmebi miri emi, griiz dị n'ime na-apụta n'elu mgbe30 nkeji na 150 ° C, na re-deposition ọnụego nke0.8-1.2g/m², na-akpata “mmetọ nke abụọ.”

1.3 Ọganihu teknụzụ na mweda miri emi

CIVEN METAL na-arụ ọrụ a"Mmepụta kemịkalụ + ultrasonic activation"usoro ngwakọta:

1. Mwepụta kemịkalụ: Onye na-ahụ maka chelating omenala (pH 9.5-10.5) na-emebi mkpụrụ ndụ griiz ogologo agbụ, na-eme ogige ndị na-agbaze mmiri.
2. Enyemaka Ultrasonic: 40kHz high-frequency ultrasound site na cavitation mmetụta, na-agbaji ike njikọ n'etiti esịtidem griiz na ọla kọpa lattice, na-eme ka griiz dissolution arụmọrụ.
3. ihicha oghere: Mmiri mmiri ngwa ngwa na -0.08MPa nrụgide na-adịghị mma na-egbochi oxidation.

Usoro a na-ebelata griiz fọdụrụnụ ka≤5mg/m²(izute ụkpụrụ IPC-4562 nke ≤15mg/m²), na-enweta> 99% mwepụ arụmọrụn'ihi na esịtidem etinye obi griiz.

2. Mmetụta kpọmkwem nke ọgwụgwọ ịda mbà n'obi na mkpuchi mkpuchi na usoro ikpo ọkụ ọkụ

2.1 nkwalite nchikota na ngwa mkpuchi

Ihe mkpuchi mkpuchi (dị ka PI adhesives na photoresists) ga-emerịrị njikọ nke ọkwa molekul.foil ọla kọpa. Mmanụ griiz na-eduga na nsogbu ndị a:

• Mbelata ike ihu ihu: The hydrophobicity nke griiz na-abawanye kọntaktị n'akuku nke mkpuchi ihe ngwọta si15° ruo 45°, na-egbochi wet.
• Njikọ kemịkalụ amachibidoro: Ngwunye griiz na-egbochi ìgwè hydroxyl (-OH) n'elu ọla kọpa, na-egbochi mmeghachi omume na ìgwè ndị na-arụ ọrụ resin.

Ntụle arụmọrụ nke Degreased vs. Foil ọla kọpa mgbe niile:

2.2 Enwetara ntụkwasị obi na Lamination Thermal

N'oge okpomọkụ dị elu (180-220 ° C), griiz na-edozi ahụ na foil ọla kọpa na-eduga n'ọtụtụ ọdịda:

• Nhazi afụ: griiz vaporized na-emepụta10-50μm afụ(njupụta> 50/cm²).
• Interlayer delaminationGrease na-ebelata ike van der Waals n'etiti epoxy resin na foil ọla kọpa, na-ebelata ike bee site na.30-40%.
• Ọnwụ dielectric: griiz efu na-akpata mgbanwe dielectric mgbe niile (Dk mgbanwe> 0.2).

Mgbe1000 awa nke 85°C/85% RH ịka nká, CIVEN METALỌla kọpaihe ngosi:

• Njupụta afụ: <5/cm² (nkezi ụlọ ọrụ> 30/cm²).
• Bee ike: Na-edobe1.6N/cm(ọnụahịa mbụ1.8N/cm, ọnụego nbibi naanị 11%).
• Dielectric kwụsie ike: Dk mgbanwe ≤0.05, nzukọ5G millimeter-efegharị ugboro chọrọ.

3. Ọnọdụ ụlọ ọrụ na CIVEN METAL's Benchmark Ọnọdụ

3.1 Ihe ịma aka ụlọ ọrụ: Mfe nke usoro na-akpata ego

gafere90% nke ndị na-emepụta foil ọla kọpa akpọrepumee ka nhazi dị mfe iji belata ọnụ ahịa, na-eso usoro ọrụ bụ isi:

Rolling → Mmiri mmiri (Na₂CO₃ ngwọta) → ihicha → ikuku

Usoro a na-ewepụ naanị griiz n'elu, na mgbanwe mgbanwe nke elu mgbe ịsachara± 15%(Usoro CIVEN METAL na-edobe n'ime± 3%).

3.2 CIVEN METAL Sistemụ njikwa ogo “Zero-Defect”.

• Nleba anya n'ịntanetị: Nyocha X-ray fluorescence (XRF) maka nchọpụta ozugbo nke ihe ndị fọdụrụ n'elu (S, Cl, wdg).
• Nnwale ịka nká agbakwunyere: Na-emebiga ihe ókè200°C/24họnọdụ iji hụ na griiz efu pụtaghachiri.
• Nchọpụta usoro zuru oke: Akwụkwọ mpịakọta ọ bụla gụnyere koodu QR na-ejikọta ya32 isi usoro parameters(dịka ọmụmaatụ, okpomọkụ na-eweda ala, ike ultrasonic).

4. Mkpebi: Ọgwụgwọ Dereasing-Ntọala nke Nrụpụta Eletrọnịkị Dị Elu

Ngwọta dị omimi nke nbibi nke foil ọla kọpa akpọrepu abụghị naanị nkwalite usoro kama ọ bụ ngbanwe n'echiche maka ngwa n'ọdịnihu. Teknụzụ CIVEN METAL na-emepe emepe na-akwalite ịdị ọcha ọla kọpa ruo ọkwa atọm, na-enyemmesi obi ike n'ọkwa ihemakanjikọ njikọ njupụta dị elu (HDI), sekit mgbanwe ụgbọ ala, na mpaghara ndị ọzọ dị elu.

N'ime5G na AIoT oge, naanị ụlọ ọrụ na-amụ iheteknụzụ nhicha isinwere ike ịchụpụ ihe ọhụrụ n'ọdịnihu na ụlọ ọrụ foil ọla kọpa eletrọnịkị.

(Ebe data: CIVEN METAL Technical White Paper V3.2/2023, IPC-4562A-2020 Standard)

Odee: Wu XiaoweiFoil ọla kọpa akpọchieInjinia nka nka, Ahụmahụ ụlọ ọrụ afọ 15)
Nkwupụta nwebisiinka: Data na nkwubi okwu dị n'isiokwu a gbadoro ụkwụ na nsonaazụ nyocha ụlọ nyocha CIVEN METAL. Amachibidoro mmeputakwa na-akwadoghị.