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HD Thin Copper Sheet For Polyimide Board Min 160 MPa Tensile Strength

Categories Thin Copper Foil
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
Color: red or black
Elongation: ≥ 1.5%
Tensile strength: ≥ 160 MPa
Peel strength: ≥ 1 N/mm
Inter Diameter: 76 Mm,152 Mm, 3 Inch,6 Inch
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HD Thin Copper Sheet For Polyimide Board Min 160 MPa Tensile Strength

1/2oz HD electrolytic copper foil for Polyimide board and Epoxy board


There are various types of copper foil are offered; in a range of weights (thicknesses). Their characteristics differ, and an understanding of these differences is important to ensure the correct selection of copper foil for each application or environmental condition.


Crystalline Structure
Electrodeposited copper crystals tend to grow lengthwise in the Z-axis of the foil. Typically, a polished section of
electrodeposited copper foil has the appearance of a picket fence, with long crystal boundaries perpendicular to
the foil plane. Rolled copper crystals are broken and crushed during the cold rolling operation. They are smaller
than the electrodeposited crystals, and have irregular, spherical shapes, nearly parallel to the foil plane.


Copper Foil Roughness Measurements
An optical profiler can be used to analyze the three-dimensional surface profile of a copper foil to subsequently
determnie its RMS roughness. RMS or Rq is the “root-mean-squared” roughness calculated over the profiled
area. The surface morphology of half ounce electrodeposited copper on figure 1 clearly shows that the treated
side has granular dendritic structure and the untreated side has a smoother surface.


Application:

1. Polyimide board

2. Epoxy board


Difference between CA copper foil and ED copper foil

PropertyElectrodepositedRolled
8um18um35um70um18um35um70um
Tensile strength,kpsi15334040202228
Elongation,%223381327

Vol resistivity

Mohm.cm

1.661.621.621.781.741.74

Package:wooden carton


FAQ:



Q1: What's your delivery time ?


A: The common delivery time is 5-35 working days. The specific delivery time depends on the items and the quantity of your order.


Q2: What's your minimum order quantity?


A: The MOQ is 150 kg.


Q3: Are the package suitable For export ?

Yes , it is suitable for export.


Typical properties of high ductility copper foil


Classification


UnitRequirementTest Method
Foil Designation/THM123IPC-4562A
Nominal thickness/12um1/2 OZ3/4 OZ

1

OZ

2

OZ

3

OZ

IPC-4562A
Area Weightg/㎡107±4153±5228±8285±10580±15860±20

IPC-TM-650

2.2.12.2

Purity≥99.8

IPC-TM-650

2.3.15

Foil ProfileShiny side (Ra)սm≤0.4≤0.4≤0.4≤0.4≤0.4≤0.4

IPC-TM-650

2.3.17

Matte side(Rz)um≤6≤8≤10≤10≤15≤20
Tensile Strength

R.T.(23℃)


Mpa≥150≥150≥235≥280≥280≥280

IPC-TM-650

2.3.18

Elongation

R.T.(23℃)


≥5≥5≥10≥10≥15≥15

IPC-TM-650

2.3.18

SubjectΩ.g/㎡≤0.170≤0.166≤0.162≤0.162≤0.162≤0.162

IPC-TM-650

2.5.14

Peel Strength(FR-4)N/mm≥1.0≥1.3≥1.6≥1.6≥2.1≥2.1

IPC-TM-650

2.4.8

Pinholes&porosityNumberNo

IPC-TM-650

2.1.2

Anti-oxidizationR.T.(23℃)day180/
H.T.(200℃)Minutes60/

3. Standard Width,1380(±1)mm,May according to the customer request tailor.

We test the peel strength with FR-4(Tg140) prepreg ,please reconfirm with your pp.

Product Tags:

thin copper sheet

  

copper foil tape

  
Quality HD Thin Copper Sheet For Polyimide Board Min 160 MPa Tensile Strength for sale
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