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- DS-7402 GLASS EPOXY LAMINATE
Features
-. Middle Tg(Tg 150℃)
-. Halogen-free, antimony-free, and red phosphorus-free
-. high decomposition temperature
-. Low z-axis CTE
-. Anti-CAF property
-. Halogen-free, antimony-free, and red phosphorus-free
-. high decomposition temperature
-. Low z-axis CTE
-. Anti-CAF property
Applications
-. Alternative for conventional lead-free FR-4
-. Personal computer, notebook computer
-. Cellular phone, A/V device, etc.
-. Personal computer, notebook computer
-. Cellular phone, A/V device, etc.
General Properties
-. CAF resistance test result
| Property | Unit | Test Condition | Typical Value |
Test Method |
|---|---|---|---|---|
| Tg | ℃ | DSC | 150 | IPC-TM-650.2.4.25c |
| TMA | 150 | IPC-TM-650.2.4.24c | ||
| CTE Z-axis | ppm/℃ | Ambient to Tg | 45 | IPC-TM-650.2.4.41 |
| Z-axis expansion | % | 50℃ to 260℃ | 3 | IPC-TM-650.2.4.41 |
| Decomposition temperature(5% wt loss) | ℃ | TGA | 370 | IPC-TM-650.2.4.40 |
| T-260 | min | TMA | 120 | IPC-TM-650.2.4.24.1 |
| T-288 | min | TMA | >60 | IPC-TM-650.2.4.24.1 |
| Dielectric constant(Resin content 50%) | C-24/23/50(1GHz) | 4.4 | IPC-TM-650.2.5.5.9 | |
| Dissipation factor(Resin content 50%) | C-24/23/50(1GHz) | 0.014 | IPC-TM-650.2.5.5.9 | |
| Peel strength(Standard profile 1oz) | N/mm | Condition A | 1.6 | IPC-TM-650.2.4.8 |
| Water absorption | % | E-24/50+D-24/23 | 0.13 | IPC-TM-650.2.6.2.1 |
*IPC-4101B/92
*Test specimen thickness: 1.0mm(7628x5
*Test specimen thickness: 1.0mm(7628x5
