Audited Supplier
CU22
Copper Strips
Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe
Red Copper
Coil
Alloy
Red
ASTM
20 Days
by Air, by Sea
INT
Wooden Box or Pallet
According to specification
China
7409110000
Product Description
High quality RA copper foil and ED copper foil
Copper factory, more than 12 years manufacture experience, attained ISO9001, work on OEM and ODM projects..
Mainly used in electromagnetic shielding and anti-static, the conductive copper foil placed on the substrate surface, combined with metal substrate, with excellent continuity, and provide the effect of electromagnetic shielding.
Pure copper foil can be divided into two categories: rolled copper foil (RA copper foil) and point copper foil (ED copper foil)
Temper: O(M), 1/4H(Y4), 1/2H(Y2), H(Y), HH(T)
Sn :≤0.002
Zn:≤0.005
Pb:≤0.005
Ni:≤0.005
Fe:≤0.005
Sb :≤0.002
S :≤0.005
As :≤0.002
Bi:≤0.001
O:≤0.06
Impurities:≤0.1
Width : 10mm--1350mm
Pure copper foil also used as decorative material. Such as: hotel hotels, monasteries, gold signs, tile mosaic, handicrafts and so on.
10. Packing and shipping for RA copper foil and ED copper foil
Packing:
First wrapped by anti-rust paper, second wrapped by plastic film, then packed by wooden box or wooden pallet ..
Shipping:
We will choose the best way according to customer's requests.
1. By Air, to the indicated airport.
2. By Express (FedEx, UPS, DHL, TNT, EMS), to the indicated address.
2. By Sea, to the indicated sea port.
a1. Do you have ISO certificate?
Yes, we obtained ISO9001
a2. How long is your delivery time for copper foil?
If the master coil is available, 3-7 days do slitting will be ready , if not, will need 20-25 days for new production.
a3. Can you help us to choose suitable material?
Yes, we can recommend the most suitable material according to your application.
a4. How do you control quality?
We produce strictly according to customer's drawings and requests, here are strict control plan in every process, full check of each parts, strive to provide customer 100% quality products, ROHS/SGS test report, material certificate are available.
a5. Do you provide sample? Free or charge?
Yes, if the sample in stock available, free of charge, if not, need to charge some mfg cost.
Copper factory, more than 12 years manufacture experience, attained ISO9001, work on OEM and ODM projects..
1. Introduction of the RA copper foil and ED copper foil
Pure Copper foil has a low surface oxygen characteristics, can be attached with a variety of different substrates, such as metal, insulating materials, etc., have a wide range of temperature use. Mainly used in electromagnetic shielding and anti-static, the conductive copper foil placed on the substrate surface, combined with metal substrate, with excellent continuity, and provide the effect of electromagnetic shielding.
Pure copper foil can be divided into two categories: rolled copper foil (RA copper foil) and point copper foil (ED copper foil)
2. Grade and temper for RA copper foil and ED copper foil
Grade: T2 ,TU2, C102 , C1020, C1100 , Cu-ETP , CDA110, CDA102, Temper: O(M), 1/4H(Y4), 1/2H(Y2), H(Y), HH(T)
3. Chemical composition of RA copper foil and ED copper foil
Cu+Ag:≥99.97Sn :≤0.002
Zn:≤0.005
Pb:≤0.005
Ni:≤0.005
Fe:≤0.005
Sb :≤0.002
S :≤0.005
As :≤0.002
Bi:≤0.001
O:≤0.06
Impurities:≤0.1
4. Dimension and tolerance of RA copper foil and ED copper foil
Thickness : 9um -100umWidth : 10mm--1350mm
5. Mechanical properties for RA copper foil and ED copper foil
6. Application of RA copper foil and ED copper foil
It is widely used in electromagnetic shielding and anti-static, industrial calculators, Communications equipment, QA equipment, lithium-ion batteries, civilian television sets, video recorders, CD players, copiers, telephone, air conditioning, automotive electronics, game consoles.Pure copper foil also used as decorative material. Such as: hotel hotels, monasteries, gold signs, tile mosaic, handicrafts and so on.
7. Manufacture plant of RA copper foil and ED copper foil
8. Tests and inspection for RA copper foil and ED copper foil
Test instrument : Metallographic Microscope; Digital Light Processor; Strength Tester; Hardness Tester.9. Mill certificates for RA copper foil and ED copper foil
10. Packing and shipping for RA copper foil and ED copper foil
Packing:
First wrapped by anti-rust paper, second wrapped by plastic film, then packed by wooden box or wooden pallet ..
Shipping:
We will choose the best way according to customer's requests.
1. By Air, to the indicated airport.
2. By Express (FedEx, UPS, DHL, TNT, EMS), to the indicated address.
2. By Sea, to the indicated sea port.
11. Questions and Answers
a1. Do you have ISO certificate?
Yes, we obtained ISO9001
a2. How long is your delivery time for copper foil?
If the master coil is available, 3-7 days do slitting will be ready , if not, will need 20-25 days for new production.
a3. Can you help us to choose suitable material?
Yes, we can recommend the most suitable material according to your application.
a4. How do you control quality?
We produce strictly according to customer's drawings and requests, here are strict control plan in every process, full check of each parts, strive to provide customer 100% quality products, ROHS/SGS test report, material certificate are available.
a5. Do you provide sample? Free or charge?
Yes, if the sample in stock available, free of charge, if not, need to charge some mfg cost.
