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- Regenerative Epoxy Hardener RF700
Electrical Material
Regenerative Epoxy Hardener RF700
Description
Regenerative Epoxy Hardener- Features
- After curing, the resin performs excellent electrical properties and degradability.
- The CCL can comply with IPC-4101E/21, IPC-4101/122, IPC-4101/125 specifications.
- The CCL can be degraded via CleaVER and reclaimed copper foil and fiberglass
| Product | EW (g/eq) | Number Molecular Weight (Mn) | Status | Recycled Content (%) |
|---|---|---|---|---|
| RF700 | 135 | 2,000-3,000 | Powder | >85 |
Test Result (RF700 in the CCL resin formula)
| Property | Formula 1 | Formula 2 | IPC-4101E/21 | IPC-4101/122 (HF + P) | IPC-4101/125 (HF + P) |
|---|---|---|---|---|---|
| Dk @ 10 GHz | 4.49 | 4.48 | ≤5.4 (1 MHz) | ≤5.4 | ≤5.4 |
| Df @ 10 GHz | 0.0148 | 0.0095 | ≤0.035 (1 MHz) | 0.0035 | 0.0035 |
| DMA Tg t (℃) | 187 | 148 | ≥130 (DSC) | 110 (DSC) | 150 (DSC) |
| Td 5% (℃) | 402 | 389 | - | ≥310 | ≥325 |
| Recycled content in resin formula (%) | 27 | 26 | - | - | - |