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Brand Name : JIMA
Model Number : EDCU-HC
Certification : SGS, ISO,Reach, RoHS
Place of Origin : china
MOQ : 100kg
Price : negotiation
Payment Terms : T/T, L/C
Supply Ability : 1000 Ton per month
Delivery Time : 5-15 days
Packaging Details : wooden carton
Purity : 99.95%
Pinholes : None
Anti oxidation : 180 degree 60 minutes, 180 days 23 degree
Thickness : 1/2 oz,3/4 oz,1 oz,2 oz,
Color : red or black
Elongation : ≥ 1.5%
Tensile strength : ≥ 160 MPa
Peel strength : ≥ 1 N/mm
Foil profile : RA≤0.15μm,Rz≤1.7μm
Application : FCCL,FPC
Length Per Roll : 500 - 5000 Meter
Inter Diameter : 76 Mm,152 Mm, 3 Inch,6 Inch
Main Category:
Generally, copper foil is a foil form of copper less than the thickness of 70µm and there are a rolled copper foil and an electrolytic copper foil. Normally, a rolled copper foil is made by rolling and annealing electrolytic copper continuously and there is a restriction of the length. In contrast, an electrolytic copper foil has no restriction of the length because it is manufactured under the process which is shown below. Especially, together with world's top share is obtained for lithium-ion batteries, they are used for flexible printed distributing boards, so their stable performance have been winning approval.
Q1: if provide sample fee?
A1: size A4 is free, roll sample not free.
Q2. If test all goods before delivery?
A2: Yes, we also can provide TDS.
Q3. what is your standard width?
A3: 1280mm and 1380mm
Classification | Unit | Requirement | Test Method | |||||
Foil Designation | / | H | M | 1 | IPC-4562A | |||
Nominal thickness | / | 1/2 OZ | 3/4 OZ | 1 OZ | IPC-4562A | |||
Area Weight | g/㎡ | 150±5 | 228±8 | 285±10 | IPC-TM-650 2.2.12.2 | |||
Purity | % | ≥99.8 | IPC-TM-650 2.3.15 | |||||
Foil Profile | Shiny side (Ra) | սm | ≤0.4 | ≤0.4 | ≤0.4 | IPC-TM-650 2.3.17 | ||
Matte side(Rz) | um | ≤8 | ≤10 | ≤12 | ||||
Tensile Strength | R.T.(23℃)
| Mpa | ≥220 | ≥235 | ≥280 | IPC-TM-650 2.3.18 | ||
Elongation | R.T.(23℃)
| % | ≥2 | ≥3 | ≥3 | IPC-TM-650 2.3.18 | ||
Peel Strength(FR-4) | CEM-1 | N/mm | ≥1.5 | ≥1.7 | ≥2.0 | IPC-TM-650 2.4.8 | ||
PTC | ≥0.5 | ≥0.6 | ≥0.8 | |||||
Pinholes&porosity | Number | No | IPC-TM-650 2.1.2 | |||||
Anti-oxidization | R.T.(23℃) | day | 180 or customize | / | ||||
H.T.(200℃) | Minutes | 60 or customize | / |
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99.8% Purity 35um Hvlp Copper Foil for FCCL / FPC Application Images |