1/2 1/4 Hard T2 Customized Size Rolled Copper Foil China supplier
1/2 1/4 Hard T2 Customized Size Rolled Copper Foil China Supplier
Description
Copper foil is a negative electrolytic material, a thin, continuous layer of metal foil deposited on the substrate layer of the circuit board. It has the hard of 1/4, 1/2, 1/8, etc. It is mainly used in electromagnetic shielding and antistatic, and conductive copper foil is placed on the substrate surface , combined with metal substrates, has excellent conductivity and provides electromagnetic shielding effects. Electronic grade copper foil (purity above 99.7%, Thickness 5um-105um) is one of the basic materials of the electronics industry. With the rapid development of the electronic information industry, the use of electronic grade copper foil is increasing. The demand for electronic-grade copper foil, especially high-performance electronic-grade copper foil, is increasing in domestic and foreign markets.
Product Specification
| Product Name | 1/2 1/4 Hard T2 Customized Size Rolled Copper Foil China Supplier |
| Material | T2(Cu>99.95%,Pb<0.005%,Fe<0.005%Sb<0.002%,Bi<0.001%, |
| As<0.002%,S<0.005%) | |
| Thickness | 0.02mm~200mm |
| Width | 10mm~2500mm, or as customers' request |
| Hardness | 1/4 hard, 1/2hard, full hard, soft, etc. |
| Surface | mill,polished,film-coated |
| Tensile Strength | (Rm/MPa)≥295 |
| Elongation | (%)≥3 |
| Hardess | (HRF)≥65 |
Advantages
1) Copper foil purity is higher than 99.80%
2) The function is to eliminate electromagnetic interference(EMI)
3) Electrostatic charge will be grounded, strongly bonded, good conductive propertied
4) Reduces the necessary cross section of copper because of optimal shape in comparison to round wires
5) Ease of getting admittance for a winding construction due to the optimal safety
6) More reliable due to reduction of vibration, better thermal conductivity
7) Prevents danger of short circuit between primary and secondary windings
Applications
1) Various types of transformers
2) Mobile phones
3) Computers
4) Coaxial cables
5) Signal cables
6) Control cables
7) Instrumentation cables
8) LAN cables
9) Connectors
10) Data communication cables
FAQ
Q1. Are you a manufacturer or trader?
We are a manufacturer ,and we can have our own factory produced many steel products.
Q2. Whether your company supports Trade Assurance order?
Yes , we can (100% product quality protection;100% on-time shipment protection; 100% payment protection)
Q3. Can we get the some samples? Any charges?
Yes, you can get available samples in our stock. If the samples from new production, we will charge some reasonable cost,
but this amount will be deducted from your first order.
Q4. How do we build up business relations with your company ?
Send us your requirement which includes size, coating info, parameters, quantity, destination.
Q5. What is the MOQ?
We can accept small orders.Please feel free to contact us, we can meet your requirements.
Q6. What's your advantage?
With high-quality products and efficient customer service, we adhere to the principle of customer first.
Q7. How long is your delivery time?
Prompt or as your request.
Q8. What is your terms of payment ?
30%TT in advance and the balance against of copy of B/L.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.