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[RTF] E ji ígwè kọpa ED gwọọ azụ

Nkọwa Dị Mkpirikpi:

RTF, reverseagwọọElectrolytic copper foil bụ ọla kọpa e ji ígwè mee nke e ji ígwè mee nke ọma n'akụkụ abụọ ahụ. Nke a na-eme ka ike nke akụkụ abụọ nke akwụkwọ ọla kọpa sie ike, na-eme ka ọ dịkwuo mfe iji dị ka oyi akwa etiti maka ijikọ ihe ndị ọzọ. Ọzọkwa, ọkwa dị iche iche nke ọgwụgwọ n'akụkụ abụọ nke akwụkwọ ọla kọpa ahụ na-eme ka ọ dịkwuo mfe ịcha akụkụ dị gịrịgịrị nke oyi akwa ahụ gbagọrọ agbagọ. N'ime usoro ime panel sekit ebipụtara (PCB), a na-etinye akụkụ ọla kọpa e ji ígwè mee nke e ji ígwè mee. Akụkụ drum e ji ígwè mee nke siri ike karịa akụkụ nke ọzọ, nke na-eme ka dielectric dịkwuo mma. Nke a bụ uru kachasị na ọla kọpa electrolytic nkịtị. Akụkụ matte anaghị achọ ọgwụgwọ mekaniki ma ọ bụ kemịkalụ ọ bụla tupu e jiri fotoresist mee ihe. Ọ dịlarị ike nke ukwuu inwe ezigbo njikọ iguzogide laminating.


Nkọwa Ngwaahịa

Akara Ngwaahịa

Okwu Mmalite Ngwaahịa

RTF, nke e ji ígwè kọpa electrolytic mee, bụ ígwè kọpa e ji ígwè kọpa mee nke ...

Nkọwapụta

CIVEN nwere ike inye RTF electrolytic copper foil nwere ọkpụrụkpụ aha nke 12 ruo 35µm ruo 1295mm obosara.

Arụmọrụ

A na-etinye foil ọla kọpa electrolytic e ji mee ka ọ dị elu n'ime usoro mkpuchi iji chịkwaa nha nke etuto ọla kọpa ahụ ma kesaa ha n'otu aka ahụ. Elu na-egbuke egbuke nke foil ọla kọpa e ji mee ka ọ dị nro nwere ike ibelata oke ike nke foil ọla kọpa e ji mee ka ọ dị nro ma nye ike zuru oke nke foil ọla kọpa ahụ. (Lee Tebụl 1)

Ngwa

Enwere ike iji ya maka ngwaahịa ndị na-adịkarị elu na laminates dị n'ime, dịka ọdụ ntọala 5G na radar ụgbọala na akụrụngwa ndị ọzọ.

Uru

Ike njikọ dị mma, ịkpụcha ọtụtụ oyi akwa kpọmkwem, na arụmọrụ dị mma nke ịkpụcha ihe. Ọ na-ebelatakwa ohere maka sekit dị mkpụmkpụ ma na-ebelata oge okirikiri usoro.

Tebụl 1. Arụmọrụ

Nhazi ọkwa

Ngalaba

1/3OZ

(12μm)

1/2OZ

(18μm)

1OZ

(35μm)

Ọdịnaya Cu

%

Nkeji. 99.8

Ibu Mpaghara

g/m2

107±3

153±5

283±5

Ike ọdụdọ

RT (25℃)

Kg/mm2

Nkeji. 28.0

HT(180℃)

Nkeji. 15.0

Nkeji. 15.0

Nkeji. 18.0

Ogologo

RT (25℃)

%

Nkeji. 5.0

Nkeji. 6.0

Nkeji. 8.0

HT(180℃)

Nkeji. 6.0

Isi ike

Shiny (Ra)

μm

kachasị. 0.6/4.0

kachasị. 0.7/5.0

kachasị. 0.8/6.0

Matte (Rz)

kachasị. 0.6/4.0

kachasị. 0.7/5.0

kachasị. 0.8/6.0

Ike Mkpụcha

RT (23℃)

Kg/cm

Nkeji. 1.1

Nkeji. 1.2

Nkeji. 1.5

Ọnụego HCΦ mebiri emebi (18% - 1hr / 25℃)

%

kachasị. 5.0

Mgbanwe agba (E-1.0hr/190℃)

%

Ọ dịghị

Solder na-ese n'elu mmiri 290℃

Nkeji.

kacha. 20

Oghere pinhole

EA

Efu

Preperg

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FR-4

Rịba ama:1. Uru Rz nke elu ihe mkpuchi ọla kọpa bụ uru kwụsiri ike, ọ bụghị uru a na-ekwe nkwa.

2. Ike ịkpụ bụ uru nnwale bọọdụ FR-4 a na-ahụkarị (mpempe akwụkwọ ise nke 7628PP).

3. Oge nkwa ịdị mma bụ ụbọchị iri itoolu site na ụbọchị e nyere ya.


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