[RTF] Juya Maganin ED Copper Foil

Takaitaccen Bayani:

RTF, rbayabi daBakin tagulla na electrolytic foil ne na tagulla wanda aka yi roughed zuwa nau'i daban-daban a bangarorin biyu.Wannan yana ƙarfafa ƙarfin kwasfa na ɓangarori biyu na foil ɗin tagulla, yana sauƙaƙa don amfani da shi azaman tsaka-tsaki don haɗawa da wasu kayan.Bugu da ƙari, matakan jiyya daban-daban a bangarorin biyu na murfin tagulla suna sa ya zama sauƙi don ƙaddamar da gefen bakin ciki na roughened Layer.Yayin da ake yin bugu na allon da'ira (PCB), gefen jan karfen da aka bi da shi yana amfani da kayan dielectric.Gefen drum ɗin da aka yi da shi ya fi na wancan gefen, wanda ya zama babban mannewa ga dielectric.Wannan shine babban fa'ida akan daidaitaccen jan ƙarfe na electrolytic.Gefen matte baya buƙatar kowane magani na inji ko sinadarai kafin aikace-aikacen photoresisist.Ya riga ya zama m isa ya sami mai kyau laminating tsayayya mannewa.


Cikakken Bayani

Tags samfurin

Gabatarwar Samfur

RTF, foil ɗin jan ƙarfe na lantarki mai juyowa shine foil ɗin tagulla wanda aka murƙushe shi zuwa digiri daban-daban a ɓangarorin biyu.Wannan yana ƙarfafa ƙarfin kwasfa na ɓangarori biyu na foil ɗin tagulla, yana sauƙaƙa don amfani da shi azaman tsaka-tsaki don haɗawa da wasu kayan.Bugu da ƙari, matakan jiyya daban-daban a bangarorin biyu na murfin tagulla suna sa ya zama sauƙi don ƙaddamar da gefen bakin ciki na roughened Layer.Yayin da ake yin bugu na allon da'ira (PCB), gefen jan karfen da aka bi da shi yana amfani da kayan dielectric.Gefen drum ɗin da aka yi da shi ya fi na wancan gefen, wanda ya zama babban mannewa ga dielectric.Wannan shine babban fa'ida akan daidaitaccen jan ƙarfe na electrolytic.Gefen matte baya buƙatar kowane magani na inji ko sinadarai kafin aikace-aikacen photoresisist.Ya riga ya zama m isa ya sami mai kyau laminating tsayayya mannewa.

Ƙayyadaddun bayanai

CIVEN na iya ba da foil na tagulla na RTF electrolytic tare da kauri mara kyau na 12 zuwa 35µm har zuwa faɗin 1295mm.

Ayyuka

The high zafin jiki elongation reversed bi da electrolytic jan tsare ne hõre wani daidai plating tsari don sarrafa girman da jan karfe ciwace-ciwacen daji da kuma rarraba su a ko'ina.Fannin bangon tagulla mai haske da aka juyar da shi na iya rage ƙaƙƙarfan foil ɗin tagulla da aka matse tare da samar da isasshen ƙarfin bawon tagulla.(Duba Table 1)

Aikace-aikace

Ana iya amfani da shi don samfurori masu girma da laminates na ciki, kamar tashoshi na 5G da radar mota da sauran kayan aiki.

Amfani

Ƙarfin haɗin gwiwa mai kyau, lamination multilayer kai tsaye, da kyakkyawan aikin etching.Hakanan yana rage yuwuwar gajeriyar kewayawa kuma yana rage lokacin zagayowar tsari.

Tebur 1. Ayyuka

Rabewa

Naúrar

1/3OZ

(12 μm)

1/2OZ

(18 μm)

1 OZ

(35 μm)

Cu abun ciki

%

min.99.8

Nauyin yanki

g/m2

107± 3

153± 5

283± 5

Ƙarfin Ƙarfin Ƙarfi

RT (25 ℃)

Kg/mm2

min.28.0

HT (180 ℃)

min.15.0

min.15.0

min.18.0

Tsawaitawa

RT (25 ℃)

%

min.5.0

min.6.0

min.8.0

HT (180 ℃)

min.6.0

Tashin hankali

Shiny (Ra)

μm

max.0.6 / 4.0

max.0.7 / 5.0

max.0.8 / 6.0

Matte (Rz)

max.0.6 / 4.0

max.0.7 / 5.0

max.0.8 / 6.0

Ƙarfin Kwasfa

RT (23 ℃)

Kg/cm

min.1.1

min.1.2

min.1.5

Rage darajar HCΦ (18% -1hr/25 ℃)

%

max.5.0

Canjin launi (E-1.0hr/190 ℃)

%

Babu

Solder mai iyo 290 ℃

Dakika

max.20

Fitowa

EA

Sifili

Preperg

----

FR-4

Lura:1. Ƙimar Rz na babban rufin rufin jan ƙarfe shine ƙimar tsayayye na gwaji, ba ƙima mai garanti ba.

2. Ƙarfin kwasfa shine daidaitaccen ƙimar gwajin jirgi na FR-4 (5 zanen gado na 7628PP).

3. Lokacin tabbatar da inganci shine kwanaki 90 daga ranar da aka karɓa.


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