Phenolic Entry Board. (SC-PY) |
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Phenolic Entry Board. (SC-PY)
Color: Yellow.
Base material: Phenolic resin and fiber paper.
Thickness: 0.2~1.5mm.
Thickness tolerance: ± 0.05~0.1mm.
Application: FPCB/FTFE/HDI drilling upper cover plate or backboard drilling pad.
Density: 1.3-1.45kgs/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"
Advantages
A. Excellent for drilling performance.
B. A flat,hard surface，reduced burrs.
C. No sticky dust, and the hole is clean and smooth.  |
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