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High Coarse 25um Electrolytic ED Copper Foil For Coefficient Resistance
High Coarse 25um Electrolytic ED Copper Foil For Coefficient Resistance
Specifications
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
Color :
Red
Elongation :
≥ 1.5%
Peel strength :
≥ 1 N/mm
Name :
GS 25um ED Copper Foil Coefficient Resistance Red Color High Coarse
Description

High coarse 25um electrolytic ED copper foil for coefficient resistance

Overview:

  • Cu foil Thickness: 12-7um
  • Cu foil Width: 0.5-52Cm
  • Cu foil Length: 500-5000 M
  • Coil ID: 3 inch ,6 inch
  • Purity:99.8%

Mechanical Features:

  1. The treated foil in red
  2. High peel strength
  3. Anti foil cracking benefit by high elongation at elevated temperature.
  4. Eco-friendly
  5. Good etch ability
  6. Excellent adhesion to etching resist

Application:

  • Coefficient resistance

Difference between CA Copper Foil and ED Copper Foilca

  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.

FAQ:

Q1: What's your guarantee?

A1: All our products have 6 months guarantee after received goods, if any quality problem can contact us.

Q2: What's your leading time ?
A2: common time :35 days.


Q3: What's your minimum order quantity?
A3: Minimum order quantity is 150 kg.

Typical Properties of High Coarse Copper Foil

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 /

Also May according to the customer request.

Product tags

copper foil rate

,

electrolytic copper foil

,

beryllium copper strip
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High Coarse 25um Electrolytic ED Copper Foil For Coefficient Resistance

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Product Detail
Brand Name :
JIMA
Model Number :
EDCU-HC
Certification :
SGS, ISO,Reach, RoHS
Place of Origin :
china
MOQ :
100kg
Price :
negotiation
Contact Supplier
High Coarse 25um Electrolytic ED Copper Foil For Coefficient Resistance

JIMA Copper

Active Member
10 Years
shanghai, shanghai
Since 2010
Business Type :
Manufacturer
Main Products :
ED Copper Foil, Rolled Copper Foil, Electrolytic Copper Foil
Total Annual :
20000000-50000000
Employee Number :
300~500
Certification Level :
Active Member
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