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  • Differentiate between MDF, Particle Board or Melamine?

Apr . 24, 2024 15:51 Kembali kepada senarai

Differentiate between MDF, Particle Board or Melamine?

MDF is a type of wooden material constituting of lignocellulosic fibers combined with resin and wax in the presence of high pressure and temperature. In the market, fiberboards are graded in terms of densities. Their making process sees variations of pressure and temperature resulting in different densities of the material. For example, HDF (High density Fiberboard) will require more pressure and temperature.

This type of Fiberboard lies between the High Density Fiberboard (HDF) and particle board. Particle board is the lowest density fiberboard. Moreover, MDF has no voids and is stronger in comparison to Particle board.

 

Advantages of MDF

  • MDF has a smooth feel consistent on the entire material.
  • MDF is less costly than Plywood.
  • It makes use of wood residuals in their processing phase thereby enables more conservation of trees.
  • For its finishing, painting is easier on MDF compared to typical wood as some colors won’t be suitable for it.
  • MDF can be shaped to suit various designs. The consistent smooth nature of the material makes it easier to cut through using tools such as jigsaw and band saw.
  • For Veneer, it is an excellent substrate.
  • MDF is consistent in strength too.

Disadvantages of MDF

  • Unless it is properly and completely sealed, MDF will soak up water, swell and break. To prevent this, use a suitable sealing product such as an oil-based primer.
  • It is a heavy material compared to plywood.
  • During cutting and sanding, it is advisable to use a particle mask. The reason behind this is MDF has formaldehyde which can cause irritation or allergy. Formaldehyde also increases chances of an individual getting cancer as it emits certain gases. With time, a piece of furniture made of MDF will have less of these substances. The US and UK government have established minimal content of formaldehyde in home furniture to be 0.11ppm and 0.07ppm respectively. For new furniture made of MDF, it is advisable to isolate it until its smell ends. Airflow should also be encouraged in the room to minimize exposure.
  • Working on the edge of the MDF with screws may cause it to split. In addition to this, MDF are poor holders on screws and may subsequently strip from them.
  • It is difficult to repair split or chipped MDF unlike solid wood

 

High Density Fiberboard (HDF)

 

HDF is made from wood fibers bond with resin under high pressure and temperature. It is harder and stronger than the Medium Density Fiberboard (MDF). This material can be found in various sizes with its density of about 900kg/m3. HDF can be applied to various areas such as doors, cupboards, flooring and other numerous house designs.

Advantages of HDF

  • It has a smooth consistent feel.
  • HDF is stronger than MDF and Particle board.
  • It is cheaper than solid wood.
  • Similarly to MDF, HDF is easy to cut.
  • HDF is easy to paint on unlike solid wood.

Disadvantages of HDF

  • Like MDF, HDF can be affected by water. It will swell and break if it not water resistant.
  • HDF requires replacing after five years thus is not durable.
  • HDF are poor holders on screws and may strip

 

Particle board

 

This is the fiberboard with the lowest density. Particle board can be used in furniture, wall paneling and flooring. More so, Particle board is the weakest of the fiberboards.

 

Advantages of Particle Board

  • It is the cheapest of all fiberboards.
  • It is less costly than solid wood.
  • It possesses a smooth feel.
  • Particle board has multiple varieties.
  • Not all particle boards contain formaldehyde.
  • Particle board is lighter in weight.
  • It can hold screws more than MDF and HDF.

Disadvantages of Particle Board

  • It gets deformed once saturated with water.
  • It is the weakest of all the fiberboards.
  • It the least durable type of fiberboard.
  • Moisture has a big effect on it similarly like the other fiberboards.
  • It is not meant for heavy loads due to its low strength.


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