
FEATURES
● Excellent soldering reliability, dimensional stability and chemical resistance
● Excellent mechanical and electrical properties .
● Halogen free, Flammability UL94 VTM-0.
● Compatible with EU RoHS directive, free of Pb,Hg,Cd,
Cr6+,PBB,PBDE, etc..
APPLICATIONS
Computer, mobile phone, digital camera, VCR, flat panel display, apparatus and instrument, automotive electronics, etc..
GENERAL PROPERTIES
Test Item | Test Method | Unit | IPC * Standard | Typical Value |
SF202 0512DT | ||||
Peel Strength 90° | IPC-TM-650,No.2.4.9 Method A Method C | N/mm | ≥0.53 ≥0.53 | 1.2 1.2 |
Thermal Stress | IPC-TM-650,No.2.4.13 | - | Pass | Pass |
Dimensional Stability | IPC-TM-650,No.2.2.4 Method B | % | ±0.15 | MD: 0.0139 TD: 0.0051 |
Chemical Resistance | IPC-TM-650,No.2.3.2 | % | ≥80 | >85 |
Moisture Absorption | IPC-TM-650,No.2.6.2 | % | ≤3 | 1.3 |
Volume Resistivity | IPC-TM-650,No.2.5.17 | MΩ-cm | ≥106 | 4.8×108 |
Surface Resistance | IPC-TM-650,No.2.5.17 | MΩ | ≥105 | 1.2×106 |
1MHZ Dielectric Constant | IPC-TM-650,No.2.5.5.9 | - | ≤3.8 | 3.2 |
1MHZ Dissipation Factor | IPC-TM-650,No.2.5.5.9 | - | ≤0.01 | 0.007 |
MIT | JIS C 6471 R0.38×4.9N | Times | - | >80 |
Dielectric Strength | IPC-TM-650,No.2.5.6.1 | V/μm | ≥100 | 150 |
Explanations: Certified to IPC-4204/11 Copper Clad Adhesiveless
PURCHASING INFORMATION
SF202 is supplied in rolls and standard width of 250+2/-0mm or 500+2/-0mm. Roll length is 50+1/-0m or 100+2/-0m. Other sizes could be available upon request.
STORAGE CONDITION
Store in the room of dryness and no corrosive gases. One year when
stored in the original packaging at room temperature. The products
do not require refrigeration and should not be frozen.
PECIFICATIONS OF STANDARD PRODUCTS
Specifications | Material Thickness (μm) | Copper Type | Applications | |
PI film | Copper Foil | |||
SF202 *12DT | 12.5,20,25 | 12 | RTF | LCM,TP etc, Camera ,LCM,TP etc. |
SF202 *12DR | 12.5,20,25 | 12 | RA CU | |
SF202 *18DR | 12.5,20,25 | 18 | RA CU | |
SF202 *18DT | 12.5,20,25 | 18 | RTF CU | Battery FPC |
SF202 *35DT | 12.5,20,25 | 35 | RTF CU | |
SF202 *35DR | 12.5,20,25 | 35 | RA CU |
JIMA Copper
Jima Copper is a professional supplier of high-precision copper and copper alloy series of foil roll brand. Jima provided 4-800μm thick copper foil, Maximum width 1580 mm, Jima copper foil production capacity is sufficient, with complete varieties, excellent quality.
Jima specializes in the research, development, promotion and application of new technology of rolling copper foil, and it is equipped with a research center of rolling copper foil engineering technology. Jima copper can stably provide various specifications of high-precision flat foil (hard foil, soft foil, semi-hard foil, etc.) and surface treatment foil (red dumb copper foil, black dumb copper foil, high corrosion resistance rolled copper foil, etc.). The products are widely used in electromagnetic shielding, heat dissipation, graphene conductive film production, aerospace, flexible copper plate, lithium battery, 5G communications, LED, intelligent vehicles, drones, wearable electronics and other fields, which is highly recognized and praised by customers. And it is exported to Korea, Japan, Germany, the United States, Russia, India and other countries.