PCB Drilling board Facility

Melamine board suppiler-YUESHAN,modern and world-class infrastructure unit is located in FOSHAN, GUANGDONG and boasts of having the latest machinery and technology in order to help us manufacture an impeccable of thickness and size melamine HDF sheets for PCB drilling process.

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Lubrication backup board


Back up material by hot press short cycle melamine lamination machine for pcb drill factory


Our products are manufactured in compliance with industrial quality standards raw materials using high density wood fibreboard thickness 2.0/2.5/2.7MM

  • Lubrication backup board

    Lubrication backup board

  • white melamine hdf sheets

    white melamine

  • titanium white

    titanium white

  • Lubrication melamine paper

    Lubrication melamine paper

  • MDF


  • 2.5mm HDF

    2.5mm HDF


Our white melamine board for PCB driller undergo stringent checks on their quality prior to dispatch to ensure optimum client satisfaction

why us

We are among the leading firms engaged in offering a quality PCB backup board /melamine backup board at budget-friendly market prices. These are manufactured using premium quality raw materials as per the existing industrial standards of quality. Factors that have given us an edge over other competitor firms are:

  • ● High quality material
  • ● Stringent quality inspection
  • ● Timely delivery
  • ● Quick and easy export
  • ● Competitive prices
  • ● Easy transaction manner

High density Wood fiberboard for PCB Drill

White drilling melamine board for thick copper PCB

  • Composition

    wood fiberboard 

           Composite forest products, or engineered wood. refer to materials made of wood that glued together. In the United States. roughly 21 million tons (21.3 million metric tons) of composite wood produced . The more popular composites materials include plywood, blockboard, fiberboard, particleboard. and laminated veneer lumber. Most of these products based on what were before waste wood residues. or little used or non-commercial species. Very little raw material lost in composites manufacture.

          Medium density fiberboard (MDF) is a generic term. for a panel composed of lignocellulosic fibers. combined with a synthetic resin or other suitable bonding system. and bonded together under heat and pressure. The panels compressed to a density of 0.50 to 0.80 specific gravity (31-50 lb/ft.3) . Additives may introduced during manufacturing to improve certain properties. Because fiberboard can cut into a wide range of sizes. and shapes, applications are many, including industrial packaging, displays, exhibits, toys. and games, furniture and cabinets, wall paneling, molding. and door parts.

    high density fiberboard

           Also referred to as hardboard. a high density fiberboard (HDF) for flooring is a type of engineered wood product. It’s made from wood fiber extracted from chips and pulped wood waste. HDF for flooring 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 800 kg per cubic meter. This makes for a perfect stabilizing material for laminate floors. and engineered hardwood flooring.

    fiberboard 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%.

           Paraffin is  used as a water-repellent adhesive. Starch, artificial resin and hardening oil. used as binding agents to improve the strength. Veneering board, paper, fabric, plastic, woven glass fabric, metal. or cork used as coatings for wood fibre board

    high density fiberboard vs wood

          The category of composite wood products such as plywood. oriented-strand board (OSB), and particle board differ from fiberboards in several ways. Although these products also involve the use of wood particles (strands, chips. and coarse sawdust) in their manufacture. the way in which they combined tend to make them less stable under certain conditions. Plywood made from thin veneers of wood-strand mixtures layered. in sequences of right angles. Particle board is like fiberboard in. its compression processing of bonders and wood particles. yet the result is a less stable material that tends to crumble at cut edges. OSB is the most solid of these, yet these panels will break when rendered into standard 4x8 sheets.

          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.

           It is a stronger, harder product than MDF with a typical density of up to 900kg/m3. HDF used in laminate flooring products where this density required. though other uses include door skins and underlayment.
          HDF is a very thin board, with a typical thickness of 3mm-8mm, and is also often supplied perforated. meaning it is completely inappropriate as a substrate for creating interior mouldings. 
          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.
          HDF-High Density can substitute veneer cross bands in hardwood veneered plywoods. by providing a superior smooth surface to reduce potential surface defects. such as telegraphing of expensive, thin surface veneers. Its high internal bond is able to withstand most hot-press conditions.
          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.
          As with all our products. you can also request 100% FSC (Forestry Standards Certification). wood used to make your high density panel.

    high density fiberboard vs engineered wood

           Also referred to as hardboard. a high density fiberboard (HDF) for flooring is a type of engineered wood product. It's made from wood fiber extracted from chips and pulped wood waste. HDF for  flooring is similar but much harder and denser than particle board . or medium density fiberboard (MDF) for flooring.


  • Product Advantage

    high density wood for printed circuit Drill advantage

          The MDF market has grown in the United States over the past 10 years. Shipments increased 62% and plant capacity grew 60%. Today, over a billion square feet (93 million sq m) of MDF consumed in America every year. World MDF capacity increased 30% in 1996 to over 12 billion square feet (1.1 billion sq m). and there are now over 100 plants in operation.
    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;

          The surface of MDF is flat, smooth, uniform, dense. and free of knots and grain patterns, making finishing operations easier and consistent. The homogenous edge of MDF allows intricate and precise machining and finishing techniques. Trim waste is also reduced when using MDF compared to other substrates.

           Improved stability and strength are important assets of MDF. with stability contributing to holding precise tolerances in cut parts. It is an excellent substitute for solid wood in many interior applications. Furniture manufacturers are also embossing the surface with three-dimensional designs. since MDF has such an even texture and consistent properties.

          Our HDF High Density 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 mdf board 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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  • Composition

    melamine sheets for PCB drill

          Printed Circuit Board Drilling melamine, Flexible Circuit Board Double Sided. Surface Mount, Back-Plane, High Density Interconnect MLB,
          White drilling melamine wood fibreboard. is a fresh kind of drilling backup material for back drill pcb micro hole. and does apply for micro size hole on exact multi-layer circuit board .
           white melamine sheets for the Circuit Board drill, multilayer board and flexible board. Particularly made to change the Phenolic back-up board, its surface area hardness is. as great as the Phenolic board and accord with environmental safety standard. Using its stabilize dimension, board drill for pcb’s hard to distort and simple to cope with after using.

    White drilling melamine board Features

           Minimizes Burring - Offers a flat. hard surface area for greatest support to reduce burring.
           Reduces Drilling Temps. Offers excellent warmth dissipation characteristics leading to reduced drill put on. and minimized temperature related hole defect. 
     white melamine board

  • Description

    melamine board for Drilling pcb Description

    Properties Unit Value
    Shore D Hardness   ≥80+-3 N/mm²
    Water Absorption % 3% - 4%
    Thickness Tolerance Mm + 0.15mm
    Thickness Variance Mm + 0.15mm
    Twisted Factor (Warpage) % <6%
    Cutting Tolerance Mm + 1or upon request
    Squareness Mm < 1.00
    Density Of board melamine Kg/M3 980-1050

    white melamine board for PCB drilling

          What is white melamine faced mdf? A white melamine chipboard is a very versatile product. It can supplied in a wide range of patterns and textures. including the popular wood-grain appearance using today’s digital technologies. White melamine chipboard is a cost-effective. alternative to the use of solid wood timber in projects.

           White melamine is a particle board faced with paper. that has impregnated with melamine resin. White faced melamine board is perfect for shelves and cabinets. as it can wiped clean very and provides an pleasing finish. a wide range of melamine faced chipboard in varying lengths. and sizes to accommodate all your construction project needs.

  • Product Advantage

     white melamine sheet advantages

        Lots of PCB back up board  manufactured using white melamine chipboard. You might also have seen melamine shelving which is a common application of the material.
          Melamine Faced MDF Board is an attractive cost effective. alternative to solid wood timber. as it both looks and feels like solid wood. Featuring Standard MDF surface on 1 side with 120gm/m² melamine impregnated sheets to. give that hard wearing clean looking appearance. This attractive white face is ideal for joinery jobs like shelving. and various other internal applications. White edging tape is also available ex stock.
    Wipes clean
    Easy to fix with glues and screws
    Easy to sand
           MDF manufactured from wood fibres, mixed with resin. and waxes which are then hot pressed to the required thickness. These wood fibres sourced from environmentally friendly forest thinnings. recycled wood/pallets, and sawdust. 

    melamine board suppliers

          Laminate and melamine are both resin coated paper sheet PCB back up materials. What differentiates them is the substrate that the melamine paper adhered to. Melamine is a resin coated colour or patterned paper. When melamine paper bonded to a substrate such as particleboard or MDF. it known as melamine board. Because melamine made from either particleboard or MDF with a bonded melamine surface. it is able to used in a multitude of applications. In contrast, laminate is a veneer with a thin resin backing. To make laminate boards, melamine paper bonded to a resin backing. This backing can then adhere to a variety of substrates depending on its intended use.

    At Yueshan, we pride ourselves in supplying melamine boards. and the best quality products at competitive prices that benefits our clients.
    Allow us to assist you in choosing the right product for your application, feel free to contact us.


    melamine shelving. melamine sheets. 49 97. wood products. additional information. please enter. main content. melamine panels. building products. board core. melamine available. 3/4 inch. 4' 8'. melamine shelves. special order. need special. melamine laminate. home depot. shipping rates. lumber yard. 

Properties Units Requirement
Density G/cm2 ≥980
Hardness HD 80±5
Bending Srtength MPa ≥23
Modulus of Elasticity MPa ≥2700
Internal bond MPa ≥0.55
Water Absorption % ≤2
Moisture Content % ≤13
Dimensional Stability
Length Direction ≤0.5
Width Direction % ≥980
Thickness Direction ≤0.5
emission of Formaldenhyde ≤0.5
(Desiccator Method) MGL ≤1.5

Sample:You can pick up PCB BACKUP BOARD Samples here! If you are interested in any of SIZE , click it and get samples right away!samples are FREE, and we only charge discount Door to door courier by international express (such as: DHL, UPS, TNT, FedEx etc..) based on the weight of the samples you choose.


As manufacturer direct sales, yueshan backup board sells with big price advantage, the price we offered are truly based on production cost but not from any distributors or vendors. Even some well-known online companies are actually reseller of China factory products, so why do not work with yueshan to save more ?

Notice below backup board price is for your reference only, which could be up and down from time to time due to raw material cost fluctuation in the market. Our MOQ shipping is 1*20GP, smaller quantity order will surely make the unit price increase a little bit. Some special CUT requirement for our job has to be negotiated before order.

Pcb sheet Material

white pcb shteets
hdf with white melamine foil double sided,density:
980+-30 kg/m3.
th.:2.0/2,50 mm +-0.15 mm.
Surafce:hardness 80+-5HD.
material totally straight,not curved,according to
send samples.
Packing:(packed 200 pcs/pallet)

Size in mm Packing in pcs/pellet FOB price in USD/pcs
1245x1092 200 2.770
1245x1040 200 2.660
1245x939 200 2.440
455.5x608.5 800 0.663
460x610 800 0.663
508x610 800 0.71
535x610 800 0.729

All prices are valid for minimum order of 1 containers and FOB Guangzhou port.there's also other density,hardness, thickness backup panel for enquiries

exchange rate :1:6.8-7.0.if it go up or down exceed 2%,price will be adjusted accordingly

WARNING:he quality pcb backup board,inner core is HDF it uses special melamine ,resin ,with superior hardness 80 +-5HD , totally straight, not curved. Flat, hard surface provides the minimization of burring, Due to good hole quality, when drilled, the inner wall -of the hall is less contaminated and suitable for -precise drill. Due to minimizing Burr and Smear, good in soft and -hard board. * Economically reducing the drill bit wear out .Many backup board distributors are misleading customers with lower priced softer wood lower hardness and density, As professional manufacturer , export to many well-known brand name in this industry, we suggest you checking our samples carefully and compare them with other vendors 'sample regarding the hardness, density & burring minimization, formaldehyde to ensure what you buy is worthwhile



(37”,41”43”)*49 size ,one pallet with 200pcs and 24 pallets in 1*20GP container.

The Forklift carries pallets one by one, and then the pallets are loaded in the container in a row skillfully.
Packaged cartoon boxes are neatly stacked on export pallets with all corner and sides well protected.
When the container is filled with pallets, close the door and seal the container. Write and remember the Seal No. and Container No.. Finally the lorry will take the container to the specified port.

pcb backup board
pcb back up board backup material