STD Standard Copper Foil

●Botenya: 12um 15um 18um 35um 70um 105um 140um

●Standard Width: 1290mm, e ka khaola joalo ka kopo ea boholo

●Sephutheloana sa lebokose la lehong

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Letoto la STD ke foil ea koporo ea IPC ea sehlopha sa 1 e reretsoeng ho sebelisoa e le lera le kantle la liboto tse thata.E fumaneha ka botenya ho tloha bonyaneng ba 12 µm ho isa ho botenya ba ED ba koporo ea 140 µm.Ena ke eona feela foil ea koporo ea ED e fumanehang ka har'a botenya ba 105 µm le 140 µm, e etsang hore e be e loketseng bakeng sa liboto tse etselitsoeng ho teba ha mocheso kapa ho tsamaisa maqhubu a maholo a motlakase.

Likaroloana

●The tšoaroa foil ka bohlooho kapa khubelu
●Matla a phahameng a peel
●Bokhoni bo botle ba etch
●Mekhoa e metle ea ho khomarela etching
●E babatsehang khanyetso ea corrosion

Tšebeliso e tloaelehileng

●Phenolic
●Boto ea epoxy
●CEM-1, CEM-3
●FR-4, FR-3
●Ena ke sehlahisoa sa rona se tloaelehileng sa ED sa koporo se nang le histori e telele ka ho fetisisa ea ho sebelisoa e le lera le ka ntle bakeng sa liboto tse thata.

Boleng ba bokaholimo
● likaroloana tse 0 ka khoele
● Foil hore e be le 'mala o ts'oanang, ho hloeka le ho bata
● Ha ho na likoti tse hlakileng, masoba a phini kapa kutu
● Ha ho na bofokoli ba bokaholimo bo kang li-creases, matheba kapa mela
● Foil ha ea lokela ho ba le oli 'me e se na matheba a bonahalang a oli

Lintho tse tloaelehileng tsa STD Standard Copper Foil

Karolelano		Yuniti	Tlhokahalo							Mokhoa oa Teko
Botenya ba lebitso		Um	12	18		25	35	70	105	IPC-4562A
Boima ba Sebaka		g/m²	107±5	153±7		228±7	285±10	585±20	870±30	IPC-TM-650 2.2.12.2
Bohloeki		%	≥99.8							IPC-TM-650 2.3.15
makgwakgwa	Lehlakore le benyang (Ra)	սm	≤0.43	≤0.43		≤0.43	≤0.43	≤0.43	≤0.43	IPC-TM-650 2.3.17
makgwakgwa	Lehlakore la matte(Rz)	um	≤6	≤8		≤10	≤10	≤15	≤20	IPC-TM-650 2.3.17
Matla a tšepe	RT(23°C)	Mpa	≥150	≥220		≥235	≥280	≥280	≥280	IPC-TM-650 2.4.18
Elongation	RT(23°C)	%	≥2	≥3		≥3	≥4	≥4	≥4	IPC-TM-650 2.4.18
Rsestivity		Ω.g/m²	≤0.17	≤0.166		≤0.162	≤0.16 2	≤0.162	≤0.162	IPC-TM-650 2.5.14
Matla a Peel(FR-4)		N/mm	≥1.0	≥1.3		≥1.6	≥1.6	≥2.1	≥2.1	IPC-TM-650 2.4.8
Matla a Peel(FR-4)		Lbs/ka	≥5.1	≥6.3		≥8.0	≥11.4	≥11.4	≥11.4	IPC-TM-650 2.4.8
Li-pinholes le porosity		Nomoro			No					IPC-TM-650 2.1.2
Mohanyetsi-oxidization	RT(23°C)				180
Mohanyetsi-oxidization	RT(200°C)				60