Facility

Our 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 product range.

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Lubrication backup board

DECRIPTION

automatic melamine lamination hot press machine/short cycle lamination press machine

RAW MATERIAL

Our products are manufactured in compliance with industrial quality standards using highly qualitative raw materials

  • Lubrication backup board

    Lubrication backup board

  • white melamine

    white melamine

  • titanium white

    titanium white

  • Lubrication melamine paper

    Lubrication melamine paper

  • MDF

    MDF

  • 2.5mm HDF

    2.5mm HDF

QUALITY CHECKING

Our products 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 pcb drill exit board

Rigid & normal iPhenolic Drill Exit Board for PCB industry

  • Composition

    High density pcb drill exit board is a high density wood fibreboard with no added resin, ideally suited as an exit material for drilling and routing single sided, double sided and multilayer printed circuit boards.

  • Description

    Thickness and Tolerance 2.5 +/-0.2mm
    Density >800 Kg/m3
    Bending Strength >45 N/mm2
    Warpage <1 mm/m across the diagonal Delivery Specification
    High density pcb drill exit board is supplied in cut panels and position hole to customer requirements

  • Product Advantage

    • Excellent flatness and thickness tolerance
    • Homogeneous high density core provides for good cleaning and cooling of the drill bit
    • offers a uniformly smooth surface providing good face to face contact with the PCB giving good burr control through a wide range of drill diameters
    • Can be ‘flipped’ and used on both sides, maximizing utilization and material yield

  • Composition

    An important drilling consumable is the underlay or backing material.The purpose of the backing material is to prevent exit copper burrs onthe underside of the drilled boards and to provide adequate space fordrill stroke termination. An acceptable backup material does notcontaminate the hole and helps cool the drill bit, thereby improvinghole quality.

    We supply Phenolic sheet as a backing material as it is a hard, densematerial made by applying heat and pressure to layers of paperimpregnated with synthetic resin. When heat and pressure are applied tothe layers, a chemical reaction (polymerization) transforms the layersinto a high-pressure thermosetting industrial laminated plastic.Ideally suited for use as a drill backing material.


  • Description

    Phenolic Drill Exit Board material has tight thickness and flatness tolerances. Itcontain no abrasives that could increase drill wear or contaminatesthat could be evacuated through the drilled hole. The surface is smoothand hard to properly suppress exit burrs

  • Product Advantage



    Benefits of Phenolic Drill Exit Board is that it is:

    Non abrasive
    helps cool the drill bit
    non contaminating
    excellent dielectric strength
    good mechanical strength
    dimensional stability
    good machineability
    light weight
    heat resistant
    water resistant
    corrosion resistant
    chemical resistant

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 % ≥950
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.

PRICING

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.

Material

white pcb a 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

PACKING &SHIPPING

LOADING CAPACITY

(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.

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