
Soft Copper Foil Application: Coppercoil have strong, corrosion resistant properties, and
become a modern contractor in all of commodity house pipes,
heating.
Soft Copper Foil Characteristics: Excellent cold working performance, high srength and high
elasticity, has excellent electroplating, hot dip and welding
performance, seawater and industrial atmosphere corrosion.
If you have any question ,please don't hesitate to contact with me.
we are sure your inquiry or requirements will get prompt attention.
1>Range of application: | |
radio frequency cable | |
transformer | |
lead frame | |
copper cladding aluminum | |
water heater exchanger | |
automotive manufacturers |
2>Range rerfer to : | |
thickness: 0.12--2mm | |
width: 50 to 620mm | |
weight: about 100--5000kg/roll |
Chemical Composition (%) | |||
Cu | 99.9 min | O2 | 0.02-0.004 |
Physical Properties | |||
Density g/cm3 | 8.94 | Coefficient of thermal expansion 10-6 /℃ 20/℃-100/℃ | 17.7 |
Electrical conductivity IACS%(20℃) | 99 | Thermal Conductivity 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) |
O | 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 | - | - | - | - |
1.Can we have a sample order?
Yes, welcome to place sample orders to test and check our quality.MOQ is 200kgs.
2.Can we visit your company before place the order?
Yes, welcome vist anytime.
3.How does your company control the quality?
Our moq is 200kgs.
JIMA Copper
Jima Copper is a professional supplier of high-precision copper and copper alloy series of foil roll brand. Jima provided 4-800μm thick copper foil, Maximum width 1580 mm, Jima copper foil production capacity is sufficient, with complete varieties, excellent quality.
Jima specializes in the research, development, promotion and application of new technology of rolling copper foil, and it is equipped with a research center of rolling copper foil engineering technology. Jima copper can stably provide various specifications of high-precision flat foil (hard foil, soft foil, semi-hard foil, etc.) and surface treatment foil (red dumb copper foil, black dumb copper foil, high corrosion resistance rolled copper foil, etc.). The products are widely used in electromagnetic shielding, heat dissipation, graphene conductive film production, aerospace, flexible copper plate, lithium battery, 5G communications, LED, intelligent vehicles, drones, wearable electronics and other fields, which is highly recognized and praised by customers. And it is exported to Korea, Japan, Germany, the United States, Russia, India and other countries.