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| Categories | Pure Metals |
|---|---|
| Brand Name: | OHMALLOY |
| Model Number: | C11000 |
| Certification: | ISO,Rohs |
| Place of Origin: | China(Shanghai) |
| MOQ: | 20 |
| Price: | negotiable |
| Packaging Details: | in roll and woodencase outside |
| Thickness: | 0.005mm~1mm |
| Width: | 5mm~600mm |
| Cu (Min): | 99.90 |
| Surface: | Bright,Soft |
| Alloy Or Not: | Not |
| Shape: | Strip |
| Color: | Red |
| Starandart: | ASTM&JIS |
| Company Info. |
| Ohmalloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Pure Copper Tape Purity 99.9Cu% Thickness0.5mm~2mm for Automotive water tank, heat sink Cylinder
Pure Copper Foil C11000/Cu-ETP Strip
C11000 - also known as Electrolytic-Tough-Pitch (ETP). This is the most common copper. It is universal for electrical applications. ETP has a minimum conductivity rating of 100% IACS and is required to be 99.9% pure. It has 0.02% to 0.04% oxygen content (typical). Most ETP sold today will meet or exceed the 101% IACS specification. As with OF copper, silver (Ag) content is counted as copper (Cu) for purity purposes.
Standard: JIS C1100, ASTM C11000
| Chemical Composition (%) | |||
| Cu | 99.9 min | O2 | 0.02-0.0045 |
| Physical Properties | |||
| Density g/cm3 | 8.94 | Coefficient of thermal expansion 10-6 /℃ 20/℃-100/℃ | 17.7 |
| Electrical conductivity IACS%(20℃) | 99 | Thermal Conductility W/(m*k) | 390 |
| Modulus of elasticity (KN/mm2) | 118 | ||
| Temper | Tensile strength (RM, Mpa) | Yield Strength (Rp0.2 Mpa) | Elongation A50 | Vickers Hardness (HV) |
| 0 | 195 min | - | 35 min | 60 max |
| 1/4 H | 215-255 | - | 25 min | 60-80 |
| 1/2 H | 255-315 | - | 15 min | 80-100 |
| H | 290 min | - | 5 min | 100-130 |
| EH | - | - | - | - |
Applications for copper foil
1) Electric and electric springs,switches
2) Lead frames
3) Connectors and oscillation reeds
3) PCB field
4) Communication cable
5) Cable armoring
6) Mobile phone main board
7) Ion battery production lamination with PI film
8) PCB collector (electrode backing) materials
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