|
Phenolic bakeup board (SC-FB)
Color: Brown/Coffee
Base material: phenolic resin and fiber paper.
Thickness: 0.3~1.5mm.
Thickness tolerance:±0.05~0.1mm
Application:FPCB/FTFE/HDI drilling upper cover plate or backboard drilling pad, CCL cutting board.
Density: 1.3~1.45 KGS/m3.
Hardness: 90 + 5 (Shore-D)
Warpage: 0.5% of the diagonal.
Size tolerance:±3mm.
Standard Size: 60"x48" 61.5"x49" 64.5"x49"
Advantage
A、 Excellent to improve positive accuracy.
B、 A flat,hard surface，reduced burrs.
C、 More favourable price than SC-FY Series.
|
