产品与市场
SF325
特点
●优异的耐离子迁移性，不长枝状结晶。
●不含卤素，阻燃性达到UL94V-0级。
●优秀的挠曲性、耐热性、尺寸稳定性和电性能。
●满足RoHS指令要求，不含铅、汞、镉、六价铬、
多溴联苯、多溴联苯醚等。
应用领域
电脑、移动电话、数码相机、医疗电子设备、汽车电子设备等。
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|
Test Item |
Test Method |
Unit |
IPC Standard |
Typical Value |
|
|
SF325 051813DR |
SF325 103520SR |
||||
|
Peel Strength 90° |
IPC-TM-650,2.4.9 Method A Method C |
N/mm |
≥0.7 ≥0.525 |
1.1 1.0 |
1.4 1.3 |
|
Thermal Stress |
IPC-TM-650,2.4.13 |
- |
Pass |
Pass |
Pass |
|
Dimensional Stability |
IPC-TM-650,2.2.4 Method B |
% |
±0.2 |
±0.1 |
±0.1 |
|
Chemical Resistance |
IPC-TM-650,2.3.2 |
% |
≥80 |
90 |
90 |
|
Moisture Absorption |
IPC-TM-650,No.2.6.2 |
% |
≤4 |
1.43 |
1.38 |
|
Volume Resistivity |
IPC-TM-650,2.5.17 |
MΩ-cm |
≥106 |
4.5×108 |
5.0×108 |
|
Surface Resistance |
IPC-TM-650,.2.5.17 |
MΩ |
≥105 |
1.5×106 |
2.0×106 |
|
1GHz Dielectric Constant |
IPC-TM-650, 2.5.5.3 |
- |
- |
3.25 |
3.23 |
|
1GHz Dissipation Factor |
IPC-TM-650, 2.5.5.3 |
- |
- |
0.012 |
0.013 |
|
Anti-ion Migration |
C-1000/85/85, 100VDC |
- |
- |
Pass |
Pass |