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SF335C
Characteristic
●Halogen free and phosphorusfree, UL94 V-0.
●High bonding strength, gooddimensional stability
●Excellent solderingreliability, chemical resistance andelectrical properties.
●Low adhesive flowing, good processability,suitable for both fast and traditional lamination style.
●Compatible with EU RoHS directive, free of Pb,Hg,Cd, Cr6+,PBB,PBDE,etc..
Application Area
Coverlayfor FPC.
- Product Performance
- Product Certificate
- Data Download
| Items | Method | Condition | Unit | Typical Value |
|---|---|---|---|---|
| Peel Strength (90°)* | IPC-TM-650 2.4.9D | Accepted | N/mm | 1.13 |
| 288℃, 5s | 1.17 | |||
| Solder Resistance | IPC-TM-650 2.4.13.F | 288℃, 10s | - | No delamination |
| Dimensional Stability | SY Method |
After peeling off the paper |
% | 0.0313/0.0415 |
| Chemical Resistance | IPC-TM-650 2.3.2G | After Chemical Exposure | % |
＞90 |
| Electric Strength | IPC-TM-650 2.5.6.2A | D-48/50+D-0.5/23 | KV/mm | 105 |
| Volume Resistivity | IPC-TM-650 2.5.17E | C-96/35/90 | MΩ-cm |
2.0×106 |
| Surface Resistance | IPC-TM-650 2.5.17E | C-96/35/90 |
MΩ |
1.5×105 |
| Dielectric Constant (10GHz) | SPDR | C-24/23/50 | - | 3.27 |
| Dissipation Factor (10GHz) | SPDR |
C-24/23/50 |
- | 0.019 |
| Resin Flow | IPC-TM-650 2.3.17.1 |
180℃/10+60s,100kg/cm2 |
mm | ＜0.15 |
| Flammability | UL94 | E-24/125 | Rating |
V-0 |
Remarks:
* Certified toIPC-4203/2 Epoxy adhesive on one or two sides of poyimide dielectric andShengyi standard.