Ohmalloy Material Co.,Ltd
| 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 |
| Brand Name | OHMALLOY |
| Model Number | C11000 |
| Certification | ISO,Rohs |
| Place of Origin | China(Shanghai) |
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Product Specification
| 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 | Brand Name | OHMALLOY |
| Model Number | C11000 | Certification | ISO,Rohs |
| Place of Origin | China(Shanghai) | ||
| High Light | pure tantalum foil ，titanium foil | ||
Pure Copper Strip JIS C1100 0.2x3mm For Earphone tape wire ,Terminal and connecting Wire
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2008
Total Annual:
4000000-6000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface... Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface...
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