Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of China High quality Pure 99.99% Cu Copper coil,Copper Foil, Standing still today and looking into the future, we sincerely welcome customers all over the world to cooperate with us.
High Quality 99.99% C11000 Copper Coil / Copper foil For ElectronicsTreatment Rolling Copper Foil Used In FCCL Has High Elongation
(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
(1) Thickness: 0.012mm / 0.018mm / 0.035mm
(2) Width: 260mm / 520mm and so on .
(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.
Table 1 :
|Name||GB||ALLOY NO.||SIZE (mm)|
|Copper Foil||T2||Cu-ETP||C11000||C1100||C101||R-Cu57||Thickness: 0.006-0.1 /Max Width: 650|
Table 2 :
|Mass per unit(±5%)||g/m²||105||160||300||400||445|
|Tensile strength||Normal Temp /23℃||N/mm²||≥430||≥450||≥450||≥450||≥450|
|High Temp /220℃||N/mm²||≥140||≥150||≥170||≥210||≥220|
|Elongation||Normal Temp /23℃||%||≥1.5||≥3.0||≥4.0||≥4.2||≥4.5|
|High Temp /220℃||%||≥8||≥10||≥18||≥28||≥30|
|Fatigue Resistance (annealed)||%||65||65||65||65||65|
|Film and adhesive layers||Instant Temp.
|Film and adhesive paste after transient
temperature without blistering delamination.
|Anti oxidation||H.T.(200℃)||Minute||Won’t Change the Color within 60 minutes|
|Pinhole test results||piece/ m²||Pinhole area more than 0.5 mm²,0.005 piece/ m²|
1. Above figures based on the material with 0.05mm in thickness and 600mm in width.
2. Normally, Copper, cobalt and nickel is coated on the rough surface.
3. Testing method follows our company standard.
Table 3 :
Application and Performance :
we can offer high quality products, competitive price and best customer service. Our destination is ,You come here with difficulty and we give you a smile to take away, for High Quality 99.99% C11000 Copper Coil / Copper foil For Electronics, ,Passion, Honesty, Sound service, Keen cooperation and Development, are our goals. We are here expecting friends all over the world!