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Melamine Backup Board PCB Drilling Material

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machinery test reportProvidedvideo outgoing-inspectionProvided
weight (kg)1Applicationsuitable for FPC,HDI PCB drilling and CCL cutting
Special fuaturesnot easy to warp deformationThickness2.5 mm , 2.1mm , 1.6mm,
Thickness Tolerance±0.15 mmSurface Hardness75 ±5 shore-D
Density880±50 kg/m3Size37"*49 , 41"*49" , 43"*49" inch
Size Tolerance±3 mmWarpage<=0.6% of diagonal
AdvantageFast
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