ʻO Copper Foil a me Copper Strip: He Hoʻomākaʻikaʻi piha mai nā kaʻina hana i nā hiʻohiʻona noi

Ma ke kahua o ka hana ʻana i nā mea keleawe, "pepa keleawe"a"kaula keleawe"no ka poʻe ʻoihana ʻole, ʻike ʻia ka ʻokoʻa ma waena o nā mea ʻelua, akā i ka hana ʻoihana, pili pono kēia ʻokoʻa i ke koho ʻana i nā mea waiwai, nā ala kaʻina hana, a me nā hana huahana hope loa.

1. Mānoanoa Mānoanoa: Ka Logic Industrial Ma hope o ka paepae 0.1mm

Mai ka manaʻo mānoanoa,0.1mmʻo ia ka laina hoʻokaʻawale koʻikoʻi ma waena o nā ʻāpana keleawe a me nā pepa keleawe. ʻO kaInternational Electrotechnical Commission (IEC)wehewehe pono ka standard:

• Kaha keleawe: Mea keleawe owili mau me ka manoanoa≥ 0.1mm
• Pepa keleawe: Mea keleawe lahilahi me ka mānoanoa< 0.1mm

ʻAʻole kēia hoʻokaʻawale ʻana akā ua kau ʻia ma luna o nā ʻano hana hana:
Ke oi aku ka manoanoa0.1mm, Loaʻa ka mea i ke kaulike ma waena o ka ductility a me ka ikaika mechanical, e kūpono ai no ka hana lua e like me ke stamping a me ke kulou. Ke hāʻule ka mānoanoa i lalo0.1mm, pono e hoʻololi ke ʻano hana i ka ʻōwili pololei, kahika maikaʻi o ka ʻili a me ka mānoanoa like ʻolelilo i mau hōʻailona koʻikoʻi.

I ka hana ʻenehana hou, mainstreamkaula keleawemea maʻamau i waena0.15mm a me 0.2mm. Eia kekahi laʻana, makaa mana hou (NEV)., 0.18mm electrolytic kaula keleawehoʻohana ʻia e like me ka mea maka. Ma o ka oi aku20 kaʻa o ka ʻōwili pololei, ua hana ʻia ʻo ia i ultra-thinpepa keleawemai6μm a 12μm, me ka mānoanoa hoʻomanawanui o±0.5μm.

2. Lapaʻau ʻili: ʻO ka ʻenehana ʻokoʻa i alakaʻi ʻia e ka hana

Lapaʻau maʻamau no ke kaula keleawe:

1. Hoomaemae Alkali - Wehe i nā koena ʻaila ʻōwili
2. ʻO Chromate Passivation - Nā ʻano a0.2-0.5μmpapa pale
3. Hoʻomaloʻo a me ka hoʻoheheʻe ʻana

Hoʻonui i ka mālama ʻana no ka Copper Foil:

Ma waho aʻe o nā kaʻina hana keleawe keleawe, loaʻa ka foil keleawe:

1. Electrolytic Degreasing - Hoʻohana3-5A/dm² mānoanoa o kēia manawama50-60°C
2. ʻO ka ʻili ʻili o ka Nano-Level Roughening - Hoʻomalu i ka waiwai Ra ma waena0.3-0.8μm
3. Hoʻomaʻamaʻa Anti-Oxidation Silane

Mālama kēia mau kaʻina hana hounā koi hoʻohana hope kūikawā:
In Papa Kaapuni Pai (PCB)., pono e hana ke keleawe keleawe apaʻa molecular-levelme nā substrate resin. ʻOiaikoena aila micron-levelhiki ke kumunā hemahema delamination. Hōʻike ka ʻikepili mai kahi mea hana PCB alakaʻi i kēlāelectrolytic degreased copper foilhoʻomaikaʻika ikaika ʻili e 27%a hoemipoho dielectric e 15%.

3. Hoʻonohonoho ʻana i nā ʻoihana: Mai nā mea maka a i nā mea hana

Kaha keleawelawelawe ma ke ano he"mea hoʻolako kumu waiwai"i ke kaulahao lako, hoʻohana nui ʻia i:

• Lako Mana: Nā wili hoʻololi (0.2-0.3mm mānoanoa)
• Nā mea hoʻohui ʻoihana: Nā pepa hoʻokele hoʻokele (0.15-0.25mm mānoanoa)
• Nā noi hoʻolālā: Nā papa wai o ka hale (0.3-0.5mm mānoanoa)

ʻO ka ʻokoʻa, ua ulu aʻe ke keleawe keleawe i a“mea hana”ʻaʻole hiki ke hoʻololi ʻia i:

Lawe ananā pākahi manae like me ka laʻana, copper foil accounts no10-15%o ke kumu kūʻai o ke kelepona. ʻO kēlā me kēia1μm hoemii ka mānoanoa mahuahuae 0.5% ka nui o ka ikehu pila. ʻO kēia ke kumu e makemake ai nā alakaʻi ʻoihanaCATLke koi nei i ka mānoanoa copper foil i4μm.

4. Hoʻololi ʻenehana: Hoʻohui ʻana i nā palena a me nā hanana hana

Me ka holomua o ka ʻepekema waiwai, ke neʻe mālie nei ka palena kuʻuna ma waena o ke keleawe keleawe a me ke kaula keleawe:

1. ʻAiʻi keleawe-ʻoi loa: 0.08mm "quasi-foil" huahanahoʻohana ʻia i kēia manawa nopale electromagnetic.
2. Pepa keleawe huipu: 4.5μm keleawe + 8μm polymer substratehoʻokumu i ka "sandwich" e uhaki i nā palena kino.
3. Hoʻohana ʻia i ke keleawe keleawe: Ke wehe nei na kaula keleawe i uhiianā palena hou i nā papa bipolar cell fuel.

Ke koi nei kēia mau mea hounā kūlana hana kiʻekiʻe. Wahi a kekahi mea hana keleawe nui, hoʻohanaʻenehana sputtering magnetronno ka mea, ua emi mai na kaula keleawe huipuiakūʻē ʻāpana ʻāpana e 40%a hoʻomaikaʻike kulou ana i ke ola luhi ma 3 manawa.

Ka Hopena: Ka Waiwai Ma hope o ka ʻIke ʻIke

Hoʻomaopopo i ka ʻokoʻa ma waenakaula keleaweapepa keleaweʻo ke kumu e pili ana i ka hopu ʻana i ka"kumu i ka qualitative"nā hoʻololi i ka ʻenekinia mea. Mai ka0.1mm paepae mānoanoainā lāʻau lapaʻau micron-levelaka hoʻomalu ʻana i ka pālākiō nanometer, Ke hoʻololi hou nei kēlā me kēia holomua ʻenehana i ka ʻāina ʻoihana.

I kawā kūʻokoʻa kalapona, e pili pono ana keia ikeka hoʻokūkū o kahi ʻoihanama ka māhele mea hou. Ma hope o nā mea a pau, i kaʻoihana pākaukau mana, a0.1mm āpau i ka ʻikehiki ke ano hehanauna holoʻokoʻa o ka ʻokoʻa ʻenehana.