JIMA Copper 86-21-35322273
Red Or Gray 99.8% Purity ED Copper Foil for PCB Laminate Width 35um , 70um

Red Or Gray 99.8% Purity ED Copper Foil for PCB Laminate Width 35um , 70um

  • High Light

    copper foil paper

    ,

    hvlp copper foil

  • Purity
    99.8%
  • Thickness
    12um ~140um
  • Color
    Red Or Gray
  • Elongation
    ≥ 2%
  • Tensile Strength
    ≥ 150 MPa
  • Peel Strength
    ≥ 1 N/mm
  • Products Name
    ED Copper Foil With Width 35um ,70um For PCB Laminate
  • Place of Origin
    china
  • Brand Name
    JIMA
  • Certification
    SGS, ISO,Reach, RoHS
  • Model Number
    EDCUSTD
  • Minimum Order Quantity
    100kg
  • Price
    Negotiation
  • Packaging Details
    wooden carton
  • Delivery Time
    5-20days
  • Supply Ability
    1000 Ton per month

Red Or Gray 99.8% Purity ED Copper Foil for PCB Laminate Width 35um , 70um

ED Copper Foil with Width 35um, 70um for PCB laminate

 

 

Quickly details

1>Thickness: 12um ~140um

2>standard Width: 1290mm

3>ID: 76 mm,152 mm

4>Sample:free provide A4 smaple as per thickness

 

Application:

1. PCB laminate

 

 

Compare between CA copper foil and ED copper foil

 

1. Process: rolled copper foil (Rolling process),ED copper foil (Electrodeposition process)

2. Strength toughness: rolled copper foil is a flaky crystalline structure, so the strength and toughness is better than electrolytic copper foil, so most of the rolling copper foil used in flexible printed circuit boards.

3. Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm

4. Density: rolled 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.

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

 

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: What's your delivery time ?


A: The common delivery time is 25-30 working days. The specific delivery time depends on the items and the quantity of your order.


Q3: What's your minimum order quantity?


A: The MOQ is 100 kg.

 

Q4: Can you supply the sample?

 

A: We can supply A4 smaple as per your thickness.

 

Q5. Do you test all your goods before delivery?


A: Yes, we have 100% test before delivery.

 

 

Typical properties of Standard copper foil for phenolic resin board and epoxy board.

 

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 ≥220 ≥235 ≥280 ≥280 ≥280

IPC-TM-650

2.3.18

Elongation

R.T.(23℃)

 

≥2 ≥3 ≥3 ≥4 ≥4 ≥4

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 /

1. Standard Width,1295(±1)mm,May according to the customer request tailor.

Package:Standard wooden carton

Red Or Gray 99.8% Purity ED Copper Foil for PCB Laminate Width 35um , 70um 0