STD Standard Ejò bankanje

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

●Iwọn Iwọn: 1290mm, le jẹ gige bi ibeere iwọn

●Onigi apoti package

Alaye ọja

ọja Tags

STD jara jẹ ẹya IPC ite 1 Ejò bankanje ti a ti pinnu fun lilo bi awọn lode Layer ti kosemi lọọgan.O wa ni awọn sisanra ti o wa lati 12µm o kere ju si sisanra bankanje idẹ ED ti o pọju ti 140 µm.Eyi ni bankanje bàbà ED nikan ti o wa ni awọn sisanra 105 µm ati 140 µm, ti o jẹ ki o jẹ apẹrẹ fun awọn igbimọ ti a ṣe apẹrẹ bi awọn ifọwọ ooru tabi lati ṣe awọn ṣiṣan itanna nla.

Awọn ẹya ara ẹrọ

●Awọn mu bankanje ni grẹy tabi pupa
●Agbara peeli giga
●Ti o dara etch agbara
●O tayọ adhesions to etching koju
●O tayọ ipata resistance

Ohun elo aṣoju

●Phenolic
●Epoxy ọkọ
●CEM-1, CEM-3
●FR-4, FR-3
●Eyi ni ọja bankanje Ejò boṣewa ED wa pẹlu itan-akọọlẹ gigun ti lilo bi Layer ita fun awọn igbimọ alagidi.

Didara oju
● 0 splices fun okun
● Fọọmu lati ni awọ kan, mimọ ati fifẹ
● Ko si pitting ti o han gbangba, awọn ihò pin tabi ipata
● Ko si awọn abawọn oju-aye gẹgẹbi awọn fifọ, awọn aaye tabi awọn ila
● Fọọmu gbọdọ jẹ ti epo ko si ni awọn aaye epo ti o han

Aṣoju-ini ti STD Standard Ejò bankanje

Iyasọtọ		Ẹyọ	Ibeere							Ọna Idanwo
Sisanra ipin		Um	12	18		25	35	70	105	IPC-4562A
Iwọn Agbegbe		g/m²	107±5	153±7		228±7	285± 10	585± 20	870±30	IPC-TM-650 2.2.12.2
Mimo		%	≥99.8							IPC-TM-650 2.3.15
aibikita	Apa didan (Ra)	sm	≤0.43	≤0.43		≤0.43	≤0.43	≤0.43	≤0.43	IPC-TM-650 2.3.17
aibikita	Ẹka Matte (Rz)	um	≤6	≤8		≤10	≤10	≤15	≤20	IPC-TM-650 2.3.17
Agbara fifẹ	RT(23°C)	Mpa	≥150	≥220		≥235	≥280	≥280	≥280	IPC-TM-650 2.4.18
Ilọsiwaju	RT(23°C)	%	≥2	≥3		≥3	≥4	≥4	≥4	IPC-TM-650 2.4.18
Resistivity		Ω.g/m²	≤0.17	≤0.166		≤0.162	≤0.16 2	≤0.162	≤0.162	IPC-TM-650 2.5.14
Agbara Peeli (FR-4)		N/mm	≥1.0	≥1.3		≥1.6	≥1.6	≥2.1	≥2.1	IPC-TM-650 2.4.8
Agbara Peeli (FR-4)		Lbs/ni	≥5.1	≥6.3		≥8.0	≥11.4	≥11.4	≥11.4	IPC-TM-650 2.4.8
Pinholes & porosity		Nọmba			No					IPC-TM-650 2.1.2
Anti-oxidization	RT(23°C)				180
Anti-oxidization	RT(200°C)				60