0.5mm copper foil , High Purity Rolled Annealed Copper Foil
Copper Copper foil Description and Specification
|Product name||0.5mm copper foil , High Purity Rolled Annealed Copper Foil|
|Copper foil thickness||0.018 - 0.5mm (Tol, ±5%)|
|Copper type||T2 /Cu-ETP/C11000/ C1100/R-Cu57/C101|
|Copper content||≥ 99.9%|
|Bobbin inner diameter||52/76/152mm|
|Bobbin core material||strong paper core for exporting transshipment|
|Cut roll width||5mm - 390mm (Tol, ±0.2mm)|
|Coil length and weight||on request|
|Jumbo roll size||390mm wide x 1000 meters long|
|Characteristics||no oiling, no rolling emulsion, dry, degreased|
|Flatness||good flatness close to 100%, without stress or others that can influence the production|
|Application||transformer, PCB, battery, precision electronics, electrical appliances|
Copper Copper Foil Technical Data
|Tensil Strength (Mpa)||
|0.018||0.0063||160.2||220 - 300||6 - 20|
|0.050||0.0022||445||300 - 400||20 - 30|
|0.100||0.0011||890||30 - 40|
Copper Copper Foil Physical Property
Electrical conductivity (20°C): min 90%IACS for annealed to temper
min 80%IACS for rolled to temper
Thermal conductivity (20°C): 610W/(m°C)
Elastic modulus: 118000N/m
Softening temperature: ≥380°C
Copper Copper Foil Applicantion
.Widely used for copper foil for transformers, digital cameras, cell phones, DVD, HVD precision electronic products,
.computer communications, wires, cables, high-frequency transmission, isolation, electromagnetic interference.
.Circuit turns the path, because of excellent electrical conductivity of copper,
.used for low attenuation requirements, performance is better than copper foil mylar and other high-frequency attenuation: 10-25GHz.
Our Package :wooden pallet and wooden carton
Our factory and package
Q1.Do you attend exhibition every year?
Q2.Is there any discount ?
A. Yes. Bigger quantity will get lower discount.
Q3.Information needed if I want a quotation?
A Name, Standard, Material Grade(Chemical Composition), Size Quantity, Weight.
Q4. Can we visit your company/factory before place the order?
A. Yes. Welcome anytime
Q5: How does your factory do regarding quality control?
A. Quality is priority. We always attach great importance to quality controlling from beginning to end.