[VLP] Mbiri Yotsika Kwambiri ED Copper Foil

Kufotokozera Kwachidule:

VLP, kwambiriotsika mbiri electrolytic mkuwa zojambulazo opangidwa ndiCIVEN METAL ali ndi makhalidwe a otsika roughness ndi high peel mphamvu.The zojambulazo mkuwa opangidwa ndi ndondomeko electrolysis ali ubwino chiyero mkulu, zosafunika otsika, pamwamba yosalala, lathyathyathya bolodi mawonekedwe, ndi lalikulu m'lifupi.Chojambula chamkuwa cha electrolytic chikhoza kupangidwa bwino ndi zipangizo zina pambuyo poti roughening mbali imodzi, ndipo sizovuta kuchotsa.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiyambi cha Zamalonda

VLP, chojambula chotsika kwambiri cha electrolytic copper chopangidwa ndi CIVEN METAL chili ndi mawonekedwe amphamvu otsika komanso kulimba kwa peel.The zojambulazo mkuwa opangidwa ndi ndondomeko electrolysis ali ubwino chiyero mkulu, zosafunika otsika, pamwamba yosalala, lathyathyathya bolodi mawonekedwe, ndi lalikulu m'lifupi.Chojambula chamkuwa cha electrolytic chikhoza kupangidwa bwino ndi zipangizo zina pambuyo poti roughening mbali imodzi, ndipo sizovuta kuchotsa.

Zofotokozera

CIVEN imatha kupereka mawonekedwe otsika kwambiri otsika kwambiri a ductile electrolytic copper foil (VLP) kuchokera pa 1/4oz mpaka 3oz (mwadzina makulidwe 9µm mpaka 105µm), ndipo kukula kwake kwakukulu ndi 1295mm x 1295mm pepala lamkuwa zojambulazo.

Kachitidwe

CIVEN imapereka zojambulazo zamkuwa za electrolytic zolimba kwambiri zokhala ndi mawonekedwe abwino kwambiri a equiaxial fine crystal, mbiri yotsika, mphamvu yayikulu komanso kutalika kwambiri.(Onani Gulu 1)

Mapulogalamu

Zogwiritsidwa ntchito popanga matabwa amagetsi apamwamba kwambiri komanso ma board othamanga kwambiri pamagalimoto, mphamvu zamagetsi, kulumikizana, zankhondo ndi zakuthambo.

Makhalidwe

Kuyerekeza ndi zinthu zakunja zofanana.
1.Mapangidwe a njere a VLP yathu ya electrolytic copper zojambulazo ndi equiaxed fine crystal spherical;pomwe kapangidwe kambewu kazinthu zakunja kofananira ndi kolala komanso kutalika.
2. Electrolytic mkuwa zojambulazo ndi ultra-otsika mbiri, 3oz mkuwa zojambulazo gross pamwamba Rz ≤ 3.5µm;pomwe zinthu zakunja zofananira ndi mbiri yokhazikika, 3oz copper zojambulazo gross surface Rz> 3.5µm.

Ubwino wake

1.Popeza mankhwala athu ndi otsika kwambiri, amathetsa chiwopsezo chomwe chingakhale chamzere wachidule chifukwa cha kuuma kwakukulu kwa zojambulazo zakuda zamkuwa komanso kulowa mosavuta kwa pepala lopakapaka lopyapyala ndi "dzino la nkhandwe" mukakanikiza gulu la mbali ziwiri.
2.Chifukwa kapangidwe kake kazinthu zathu ndi kofanana ndi kristalo wabwino wozungulira, amafupikitsa nthawi yokhotakhota ndikuwongolera vuto la mizere yosagwirizana.
3, pokhala ndi mphamvu zambiri za peel, palibe kusuntha kwa ufa wamkuwa, zojambula zomveka bwino za PCB.

Magwiridwe(GB/T5230-2000、IPC-4562-2000)

Gulu

Chigawo

9 mm

12m mu

18m mu

35m mu

70m mu

105mm

Cu Content

%

≥99.8

Kulemera kwa Malo

g/m2

80 ±3

107±3

153 ± 5

283 ± 7

585 ± 10

875 ± 15

Kulimba kwamakokedwe

RT(23℃)

Kg/mm2

≥28

HT(180 ℃)

≥15

≥18

≥20

Elongation

RT(23℃)

%

≥5.0

≥6.0

≥10

HT(180 ℃)

≥6.0

≥8.0

Ukali

Wonyezimira (Ra)

μm

≤0.43

Matte (Rz)

≤3.5

Peel Mphamvu

RT(23℃)

Kg/cm

≥0.77

≥0.8

≥0.9

≥1.0

≥1.5

≥2.0

Kutsika kwa HCΦ(18% -1hr/25 ℃)

%

≤7.0

Kusintha kwa mtundu (E-1.0hr/200 ℃)

%

Zabwino

Solder Yoyandama 290 ℃

Sec.

≥20

Maonekedwe (Mawanga ndi ufa wamkuwa)

----

Palibe

Pinhole

EA

Zero

Kulekerera Kukula

M'lifupi

mm

0 ~ 2 mm

Utali

mm

----

Kwambiri

Mm/inchi

Mkati Diameter 79mm / 3 inchi

Zindikirani:1. Mtengo wa Rz wa zojambula zamkuwa ndi mtengo wokhazikika woyezetsa, osati mtengo wotsimikizika.

2. Peel mphamvu ndi muyezo wa FR-4 board test value (5 mapepala a 7628PP).

3. Nthawi yotsimikizira zaubwino ndi masiku 90 kuyambira tsiku lomwe adalandira.


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