Specifications of copper foil paper :
1) Grade: c11000,C12200
2) Copper: cu min.99.90%
3) Thickness:0.018-1.2mm
4) Width: max.400mm
5) Coil weight:6.5kg/mm
6) Chemical Composition: Cu >99.90% p:0.015%-0.040%
7) Temper: O, 1/4H, 1/2H, H O : HV100
8) Electric 20°CConductivity: C11000 >97% ,C12200 >80%
Grade and Manufacturing information:
Chinese Grade | Abroad Similar Brand |
International | USA | JAPAN | UK | GERMANY |
(ISO) | (ASTM) | (JIS) | (BS) | (DIN) |
T2 | Cu-ETP | C11000 | C1100 | C101 | R-Cu57 |
TP2 | Cu-DHP | C12200 | C1220 | C106 | SI-CU |
Grade | Chinese State | Specification | Tensile Strength | Elongation | Vickers Hardness |
T2 | M | Thickness:0.005-1.2mm
Width: (Max)400mm
Coil Weight:6.5kg/mm | >205 | >30 | - |
Y4 | 215-275 | >25 | 55-100 |
TP2 | Y2 | 245-345 | >8 | 75-120 |
Features:
1) Good viscosity,Cold resistance
2) Mechanical resistance,Moisture resistant
3) High thermal conductivity,Oil & acid resistant
4) Ageing-resistant
5) Flame retardant
6) Easy to tear apart
Applications:
1) Electric and electric springs,switches
2) Lead frames
3) Connectors and oscillation reeds
3) PCB field
4) Communication cable
5) Cable armoring
6) Mobile phone main board
7) Ion battery production lamination with PI film
8) PCB collector (electrode backing) materials
