High Purity RA Copper Foil With Good Mechanical Performance for Electronic Components
Applications:
(1) Flexible Copper Clad Laminate(FCCL)
(2) Fine Circuit FPC
(3) LED coated crystal thin film.
(4) Adhesion Tape
(5) Anti - Peel devices and so on
Normal Specification:
(1) Thickness: 0.012mm / 0.018mm / 0.035mm
(2) Width: 260mm / 520mm and so on .
Performances:
(1) High flexibility and extensibility
(2) Even and smooth surface
(3) Good fatigue resistance
(4) Strong antioxidant properties
(5) Good mechanical properties
(6) The material has higher extensibility
(7) It has a high bending resistance
(8) It has no crack.
- Advantage :
- Rolled Copper Foil has extraordinary strength, bendability, ductility and lustrous surface, plus its excellent mechanical capacity, makes it irreplaceable as a raw material. Especially when used for transformer, Copper Flexible Connector, CCL, FCCL, PCB, Geothermal Film, Construction, Decoration etc.
- The copper foil made by Civen can be customized for different temper, which including soft , quarter hard,half hard , hard temper, even special soft and special hard temper.
- Soft temper are particularly strong demanded since it has wide range of use. For transformer, it need soft cooper foil to avoid high resistance and good heat radiating when it work.For copper flexible connector , it prefer soft copper because it has good extension and bendiablity. And for CCL,FCCLand PCB useage, the copper they needed will depending on the surface roughness. But for decorating and some other application, they need the copper to be hard and then it will not be out of shape when after a period of time.
- RA copper foil’s special features make it irreplaceable for most of electronic requirements acted as thermal conductive, electricity conductive, EMI/EMC or some other functions.
Table 1 : Alloy Number
Name | GB | ALLOY NO. | SIZE (mm) | ||||
(ISO) | (ASMT) | (JIS) | (BIS) | (DIN) | |||
Copper Foil | T2 | Cu-ETP | C11000 | C1100 | C101 | R-Cu57 | Thickness: 0.006-0.1 /Max Width: 650 |
Table 2 : Mechanical Properties
Temper | JIS Temper | Tensile Strength Rm/N/mm 2 | Elongation A50/% | Hardness HV |
M | O | 310~410 | ≥ 30 | 40~60 |
Y2 | 1/2H | 320~450 | ≥ 20 | 55~85 |
Y | H | 440~480 | - | 80~150 |
T | EH | 450~540 | - | - |
Table 3 : Size & Tolerance
Thickness | Thickness Tolerances | Width | Width Tolerances |
0.006~0.04 | ± 0.001 | 1.0~650 | ± 0.1 |
> 0.04~0.10 | ± 0.002 |
Table 4 : Specifications
Thickness | Width | Temper |
0.006~0.04 | 1.0650 | O,1/2H,H,EH |
> 0.04~0.10 | 1.0650 | O,1/2H,H,EH |
Table 5 : Carried Standards
Nations | Standard No. | Standard Name |
China | GB/T2059--2000 | CHINA’S NATIONAL STANDARD |
Japan | JIS H3100 :2000 | COPPER AND COPPER ALLOY SHEETS, |
U.S.A | ASTM B36/B 36M -01 | STANDARD SPECIFICATION FOR BRASS, |
Germany | DIN-EN 1652:1997 | COPPER AND COPPER ALLOYS PLATE, |
DIN-EN 1758 :1997 | COPPER AND COPPER ALLOYS STRIP | |
SEMI | SEMI G4-0302 | SPECIFICATION FOR INTERGRATED CIRCUIT |
Why Choose us Civen as your supplier?
1. Good reputation in Cu fields.
2. Full Experience on cooperatrate with the world's leading large enterprises, such as Samsung, BYD
3. With certificate ISO,ROHS,CTI and SGS.
4. Delivery on time.
5. Perfect quality of the goods wuth all the mill certificate.
6. Good communication skill,good service for understanding your requirements.
7. Strong sea-worthy package.
Customer :
Contact:
