Top Quality High Purity Best Service Copper Foil Price Used For Transformers Battery Free Samples

Top Quality High Purity Best Service Copper Foil Price Used For Transformers Battery Free Samples     Top quality fast shipment best service for every client ------ Kunshan Kunzhan brand Description and Specification                                                                                                                     

Item no: KZ-6618   (copper foil price depend on order quantity and thickness)
Product name	copper foil	Bobbin inner diameter	52mm/76mm
Copper foil thickness	0.015mm-0.5mm	Roll width	5mm-390mm
Material	red copper	Roll length	1 meter - 1,000 meters
Brand	T2 / Cu-ETP / C11000 / C1100 / R-Cu57	Sample term	free of charge within 2 days
Alloy or not	not alloy	Delivery time	10 - 12 days for 10 Tons
Application	Transformer, battery, electrical appliance, cable shielding	Minimum order quantity	depend on product size

     Size and Tolerance (mm)                                                                                                                               

Thickness	Thickness Tolerance	Width	Width Tolerance
0.01~0.015	± 0.002	5 ~ 390	± 0.1
> 0.018~0.10	± 0.003	5 ~ 390
> 0.10~0.50	± 0.005	5 ~ 390

  Physical Property                                                                                                                                             Density: 8.9g/cm3
Electrical conductivity (20°C): min 90%IACS for annealed to temper
min 80%IACS for rolled to temper
Thermal conductivity (20°C): 390W/(m°C)
Elastic modulus: 118000N/m
Softening temperature: ≥380°C   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.   Packing                                                                                                                                                               A: Inner packing:
Cut roll: printed core and shrink wrapping
Original roll: cardboard wrapping
B: Outer packing:
Cut roll: carton
Original roll: carton + pallet / wood case
  Why chooose us                                                                                                                                              1. We have more than 15 years’ production experience and more than 11 years exporting experience, as well as very best copper foil price 2. A full set of advanced facilities and a team of skilled technical workers 3. Factory direct sales with competitive price 4. Best materials selection and strict quality control 5. Considerate service, prompt delivery, each inquiry will be consulted very carefully 6. A professional and excellent working team   How To order                                                                                                   1.Let me know the models, specification, quantities, colors you want to order 2. We will email you the Proforma Invoice based on your order information for copper foil price 3. Kindly check the PI, once everything is ok, we will start production as soon as receiving payment deposit or LC, then deliver the goods on request, original documents will be send against full payment   After-sale Service                                                                                                                                             1. 12 months/one year warranty policy 2. We will replace the broken parts 3. Choose the safest shipping company 4. Track the order until you get the goods