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Author Topic: Which wood is lighter?
KickinAudio
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Does anyone know the weight of a sheet of MDF, HDF, and birch?

I'm told HDF is lighter then MDF, but by how much?

I'm pretty sure birch is the lightest.

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quad box
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there is lightweight mdf and ultra lightweight mdf awesome stuff not found everywere quadwood is the lightest but it's a composite and cost big $$$

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vented
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heavy to light,

hdf
mdf
birch


density of wood has alot to do with its weight.


birch has more strength compared to the two others i think.


i dont see how it can get more dense than mdf that stuff is like a block of flour lol.

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KickinAudio
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From what I gather MDF is heavier than HDF because MDF is less dense, and contains a lot more resin.

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Notloudenuf
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search the web for "Weight of materials" and "weight of building materials" lots of good info about different materials is out there.

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BigDave
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I'm not sure of the weight but I do know birch is lighter. Also if you are considering HDF you better invest in drill bits and screws, A LOT. That stuff is so tough it breaks screws like you wouldn't believe.

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dwyers99
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quote:
Originally posted by vented:
heavy to light,

hdf
mdf
birch


density of wood has alot to do with its weight.


birch has more strength compared to the two others i think.


i dont see how it can get more dense than mdf that stuff is like a block of flour lol.

^^^right^^^

http://hypertextbook.com/facts/2000/ShirleyLam.shtml

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extraultralowbass
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birch is lighter by 25% compared to mdf and much stiffer but a little more expensive

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tommyk90
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quote:
Originally posted by extraultralowbass:
birch is lighter by 25% compared to mdf and much stiffer but a little more expensive

The 13 ply baltic birch I use for my boxes is half the weight of 3/4" MDF, and about double the price.

On top of that, it makes REAL sawdust, not the powdery crap that MDF makes which gets EVERYWHERE, including in your nose and mouth. [Frown]

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mtxbird
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quote:
Originally posted by tommyk90:
quote:
Originally posted by extraultralowbass:
birch is lighter by 25% compared to mdf and much stiffer but a little more expensive

The 13 ply baltic birch I use for my boxes is half the weight of 3/4" MDF, and about double the price.

On top of that, it makes REAL sawdust, not the powdery crap that MDF makes which gets EVERYWHERE, including in your nose and mouth. [Frown]

yea i hate how mdf cuts.i wish it was more like birch and others.

how can u tell if u got hdf or mdf

i got a few sheets for free it feels heavier than mdf.its one or the other im thinking hdf sence that its heavier than the reguler mdf i get.

but not sure if there is a way too tell.

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