Ceramic-reinforced polyimide materials
for next-generation substrates for IC testing: unmatched low dielectric coefficient
Ceramic-reinforced polyimide materials
for next-generation substrates for IC testing: unmatched low dielectric coefficient

| Performance Indicator | Condition | Unit | L1 | L2 |
| Flexural Strength | — | MPa | 125 | 124 |
| Flexural Modulus | — | GPa | 2.8 | 3.2 |
| Dielectric Constant (Dk) | 10GHz | — | 2.67 | 2.67 |
| Dielectric Loss Tangent (Df) | 10GHz | — | 0.0028 | 0.0035 |
| CTI | — | V | ≥600 | 550 |
| Water Absorption | 24-hour Immersion | % | 0.1 | 0.1 |