NP EN 61249-2-23
NP EN 61249-2-23 (Materials for printed boards and other interconnecting structures - Part 2-23: Reinforced base materials, clad and unclad - Non-halogenated phenolic cellulose paper reinforced laminated sheets, economic grade, copper-clad)· NP (Portugal) · 6 materials
| Designation | Material group | |
|---|---|---|
| 61249-2-23-1 | Structural composites | chevron_right |
| 61249-2-23-1 | Polymer matrix | chevron_right |
| 61249-2-23-2-FV-0 | Structural composites | chevron_right |
| 61249-2-23-2-FV-0 | Polymer matrix | chevron_right |
| 61249-2-23-2-FV-1 | Structural composites | chevron_right |
| 61249-2-23-2-FV-1 | Polymer matrix | chevron_right |