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Beijing Silk Road Enterprise Management Services Co.,LTD
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99.9% Purity Red Rolled Electrodeposited Copper Foil

Beijing Silk Road Enterprise Management Services Co.,LTD
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99.9% Purity Red Rolled Electrodeposited Copper Foil

Brand Name : OEM

Place of Origin : China

Certification : ISO / SGS / RoHS

Supply Ability : 550T Per Month

Packaging Details : Exporting Wooden Case

MOQ : 50kg

Price : Negotiable

Delivery Time : 10 - 15 Days

Payment Terms : L/C, T/T

Application : terminals

Width : 7--610mm

Material : Red Copper

Grade : Pure Copper

Cu (Min) : 99.90%

Alloy Or Not : Non-alloy

Processing Service : Bending, Welding, Decoiling, Cutting, Punching, Coating

Name : High purity 99.9% electrolytic copper foil

Shape : customised

Color : Red

Type : Flat

Length : Customer's Demands

Electric 20 CConductivity : C1100 >97%

State : custom

Package : Fumigation Wooden Package

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99.9% Purity Red Rolled Electrodeposited Copper Foil

Description:

Electrolytic copper foil is a foil-based form of copper with a thickness generally less than 80micron. A rolled foil is made by annealing and rolling the electrolytic copper uninterruptedly.The production process involves electrodepositing copper to a rolling drum and then again rolling it up. For the process of electrodeposition, high-grade copper is dissolved in acid to form a copper electrolyte. This copper electrolyte solution is then pumped into electrically charged rotating drums. On drums, a thin film of copper is then electrodeposited. This process is also called as electrolytic plating. Electrolytic copper foils provide exceptional tensile strength as well as increased elongation characteristics. These foils are most commonly used as a superconductor in printed circuit boards as well as flexible connectors. Since, copper possesses high electrical conductivity, and is extraordinarily ductile and malleable,makes it one of the most extensively used metals in the everemerging electrical and electronics industry.

Feature:

1, symmetrical structure of both sides,99.9% copper density,very low profile.
2, high elongation and tensile strength
3, very environmental,can be recycled

Technical Data:

Classification Unit 9μm 12μm 18μm 35μm
Cu Content % ≥99.8
Area Weigth g/m2 80±3 107±3 153±5 283±7
Tensile Strength R.T.(23℃) Kg/mm2 ≥28
H.T.(180℃) ≥15 ≥15 ≥15 ≥18
Elongation R.T.(23℃) % ≥5.0 ≥5.0 ≥6.0 ≥10
H.T.(180℃) ≥6.0 ≥6.0 ≥8.0 ≥8.0
Roughness Shiny(Ra) μm ≤0.43
Matte(Rz) ≤2.5
Peel Strength R.T.(23℃) Kg/cm ≥0.77 ≥0.8 ≥0.8 ≥0.8
Degraded rate of HCΦ(18%-1hr/25℃) % ≤7.0
Change of color(E-1.0hr/200℃) % Good
Solder Floating 290℃ Sec. ≥20
Appearance(Spot and copper powder) ---- None
Pinhole EA Zero
Size Tolerance Width mm 0~2mm
Length mm ----
Core Mm/inch

Inside Diameter 79mm/3 inch

99.9% Purity Red Rolled Electrodeposited Copper Foil


Product Tags:

99.9% Electrodeposited Copper Foil

      

18um Electrodeposited Copper Foil

      

35um Electrodeposited Copper Foil

      
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