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Source:互联网Author:qyadmin Addtime:2019-11-13 17:26 Click:

pcb drill backup board


pcb backup board


       The unique resin system offers low melting point lubricating characteristics. minimizes drill bittemperature rise and
maximizes drill life. The resin system is water-soluble and removed during subsequent wet processing.
 
      white melamine backup board has a smooth matt white finish. A slight structure from the coating process can seen but is only a visual effect. that does not affect the usability.

wood backing board information

 
Thickness 2.0/2.5mm
Tolerance of thickness ±0.15mm
Tolerance of size ±2mm
Warping degree ≤0.8%
Density ≥900kg/m3(HDF)
Hardness 72±5N/ mm²(shores D)
Standard size 37″*49″ 41″*49″ 43″*49″
940*1245mm 1041*1245mm 1092*1245mm
 
Full size large sheets (940X1245MM/37X49",1040X1245MM/41X49",1092x1244 mm /43x49’’) .
 
or ready to use cut to size panels with slots or registeration holes . according to customers’ drawings.
 
Environment Manufactured with MDF that satisfies E1 CLASS requirements. defined in the European Standard EN 622-1. when analyzed according to EN 120 standard.
 
For disposal local laws are to obeyed.
 

white melamine backup baord

pcb drilling backup board Features

- suitable for all drill hole size diameters
- outstanding fibre board price to replace the phenolic board. in the PCB manufacture process
- quality ratio at a stable high quality level
- special structure reduces drill wear and improves drill process
 

pcb wood  backup board advantages

-accuracy’ drilling 
-Reduced drill temperature and dr
-Increased hit counts, reducing co
-Increased stack heights.
-Excellent drill cleaning and chip f
-Improved hole-wall quality.
 -Reduced costs.

pcb drilling backup board supplier - Yueshan

 
      PCB backup board suppliers YUESHAN entry backup board, are prominent, Manufacturers, Exporters.  of premium quality PCB backup board / melamine backup board for PCB drill.
 
      Established in the year 1999 at Foshan, we, YUESHAN BACKUP BOARD, are prominent. Manufacturers, Exporters. of premium quality PCB backup board / melamine backup board for PCB drill. We have been operating since the past two decades and have engaged in offering a vast array of PCB backup board. melamine backup board for PCB drill at low prices to clients. Our extensive experience has helped us meet the growing. demands of our clients nation-wide.
 
      We work with top PCB laminate providers to bring you a wide range of material options. such as enhanced epoxy laminates. ultra-low moisture materials, high-frequency ceramic filled laminates. UL 94V-0 rated, RoHS compliant, and more.  Your choice of laminate material will depend on your design and application.  If you need help selecting your printed circuit board laminate material. and have questions about cost, leadtime, or availability, please contact us.


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