High density Wood fiberboard for PCB Drill

  • Composition

    high density fiber boards


           Also referred to as hardboard. a high density fiber board (HDF) for PCB is a type of engineered wood product. It’s made from wood fiber extracted from chips and pulped wood waste. HDF for PCB DRILL is similar. but much harder and denser than particle board . or medium density fiberboard (MDF) for flooring. It has a density greater than 50 pounds per cubic foot or 830 kg per cubic meter. This makes for a perfect stabilizing material for laminate floors. and engineered hardwood flooring.
     

    fiberboard sheets uses for wooden circui​t board Drill


          high density wood fibreboard used for medium or micro PCB drilling. Board planing is good and make sure that drill isn't wear and tear. hole quality improved as its Drilling. without Phi peak has better chip removal and cleanliness. It is the most affordable of the pad drilling.

           Wood fibre board made of wood fibres. which connected to each other through the effect of heat and pressure. The adherence of the fibres to each other achieved through couching. and the wood’s own adhering properties. The fibres on the surface layer of the board are often more ground up than those in the middle layer. This gives the board an even and compact surface. Glue and other additives can used to improve the properties of the board. and to even out differences in raw materials and manufacturing methods. The main raw material for fibre board is, but, wood fibre, and the amount of additives is usually less than 1%.



    high density fiberboard vs wood


          HDF is a very thin board, with a typical thickness of 2.5mm,2.7mm. and is also often supplied perforated. it is completely appropriate as a substrate for PCB drilling
     

  • Description

    fiber board backing board


    Thickness 2.0/2.4mm

    Tolerance of thickness ±0.15mm

    Tolerance of size ±2mm

    Warping degree ≤0.8%

    Density ≥830,880kg/m3(HDF wood)

    Hardness 72±5N/ mm²(shores D)

    Standard size 37″*49″ 41″*49″ 43″*49″ (940*1245mm 1041*1245mm 1092*1245mm)
     
          HDF (High Density Fibreboard/Hardboard) is like MDF in. that it is a man-made composite panel product. that manufactured from compressed wood fibres.

        
      HDF-High Density developed for use where physical property integrity. and surface finish are important. The average density of more than 820 kg/m3 (51 lb/ft3) ensures high core strength and face density.
     
          The high quality surface of HDF-High Density also makes an excellent. white board substrate allowing application of paint or laminate. In the electronics industry. the hard uniform properties of our 2.5mm (0.10 in) product perform well as backer board. in the printed circuit board (PCB) manufacturing process.

  • Product Advantage

    high density board for printed circuit Drill advantage

     
     
    A, High surface density and hardness, low burrs;
     
    B, Small thickness tolerances, long service life of drill;
     
    C, Improve cleanliness of CCL by less debris at the moment of breakdown;

     
          Our HDF fiberboard products are. also available with low formaldehyde emissionsOther emission levels. can obtained to meet a range of formaldehyde emission requirements. ask your Sales Representative.

    high density fibreboard suppliers

     
    High Density Fiberboard (HDF). is an engineered board produced from resin bonded wood fibers. under high pressure and heat. HDF is a non-load-bearing product for interior use in dry conditions. HDF.  due to its very fine surface. is suitable for different coatings veneering, laminating, painting and varnishing. HDF is available in a variety of thicknesses, and a sanded surface to one or both sides.
     
    Yueshan is the world's leading manufacturer of PCB backup board, Pls contact us.
     
       
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pcb backup board
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