JIMA Copper 86-21-35322273
3 / 4 Oz Thin Copper Foil For Epoxy Board High Ductility None Pinholes

3 / 4 Oz Thin Copper Foil For Epoxy Board High Ductility None Pinholes

  • High Light

    thin copper sheet

    ,

    conductive copper foil

  • Pinholes
    None
  • Thickness
    1/2 Oz,3/4 Oz,1 Oz,2 Oz,
  • Elongation
    ≥ 1.5%
  • Tensile Strength
    ≥ 160 MPa
  • Peel Strength
    ≥ 1 N/mm
  • Length Per Roll
    500 - 5000 Meter
  • Inter Diameter
    76 Mm,152 Mm, 3 Inch,6 Inch
  • Place of Origin
    china
  • Brand Name
    JIMA
  • Certification
    SGS, ISO,Reach, RoHS
  • Model Number
    EDCU-HC
  • Minimum Order Quantity
    100kg
  • Price
    negotiation
  • Packaging Details
    wooden carton
  • Delivery Time
    5-15 days
  • Payment Terms
    T/T, L/C
  • Supply Ability
    1000 Ton per month

3 / 4 Oz Thin Copper Foil For Epoxy Board High Ductility None Pinholes

3/4oz High ductility electrolytic copper foil for Epoxy board

 

Specifications:

We provide the 1/4oz/ft²to 3oz/ft²(nominal thickness 12μm~70μm)very-low-profile, high temperature elongation, and heavy (VLP-THE-HF)ED copper foils, they are coil products; and the max width is 520mm. They have the perfect physical characteristics of the fine and uniform crystal structure, the low profile, the high intensity, and high elongation, and they also have the PCB manufacturing performances of the high peel strength, no copper powder movement, the clear figure. They can be used in production of the extreme current PCBs which are used in the extremer circuits of the electric power and the motor vehicles.

Thickness: 1/3OZ~2OZ(12µm~70µm)

 

Features:

1. Color red,High peel strength

2. Good etch ability and Excellent adhesion to etching resist

 

Application:

1. Polyimide board

2. Epoxy board

 

Difference between CA copper foil and ED copper foil

 

. Density: RA copper foil higher density, the surface is relatively smooth, conducive to the production of printed circuit board after the rapid transmission of the signal, so high-frequency high-speed transmission, fine lines printed circuit board also used some calendering copper Foil.

 

. Surface treatment width:RA copper foil be limited by Surface treatment widest effective width of 520mm.

 

 

Package:wooden carton

 

 

FAQ:

 

Q1: What's your guarantee?

 

A: All our products have 6 months guarantee after received goods, if any quality problem can contact us.

 

Q2: Can you supply the sample?

 

A: We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.

 

Q3. Can you provide COA?

 

Yes , we can.

 

Q4. Is it the Fumigation carton box?

Yes ,it is .

 

 

Typical properties of high ductility copper foil

 

Classification

 

Unit Requirement Test Method
Foil Designation / T H M 1 2 3 IPC-4562A
Nominal thickness / 12um 1/2 OZ 3/4 OZ

1

OZ

2

OZ

3

OZ

IPC-4562A
Area Weight g/㎡ 107±4 153±5 228±8 285±10 580±15 860±20

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 ≤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

Subject Ω.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&porosity Number No

IPC-TM-650

2.1.2

Anti-oxidization R.T.(23℃) day 180 /
H.T.(200℃) Minutes 60 /

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.