Nylon Board Construction

> 10 years ago
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choco
choco
SA
4181 posts
SA, 4181 posts
5 Jun 2010 8:16am
Always had me thinking(and yes i do think occasionally) about how boards are constructed and if there are any other alternatives out there that could be used
Wouldn't it be great if you could just pop boards out of a mold that need virtually no labour to build are reasonably light and stiff and will outlast anything out there today.
I wonder how Nylon 6 would fo as a board material? i know the small nylon gears made out of it are extremely light.
Nylon 6 is the most common commercial grade of molded nylon. Nylon is available in glass-filled variants which increase structural and impact strength.
FormulaNova
FormulaNova
WA
15100 posts
WA, 15100 posts
5 Jun 2010 7:18am
The gears might be light, but would the same volume of a board be lighter than what we have now?

You could always weigh those gears and work out their volume and compare.

Styrofoam is incredibly light, so I think it would take something special to beat the weight and strength of current boards.
choco
choco
SA
4181 posts
SA, 4181 posts
5 Jun 2010 9:25am
FormulaNova said...

The gears might be light, but would the same volume of a board be lighter than what we have now?

You could always weigh those gears and work out their volume and compare.

Styrofoam is incredibly light, so I think it would take something special to beat the weight and strength of current boards.


That's the point current materials are light but they have just as many flaws as well eg labour intensive being one of them.
Mark _australia
Mark _australia
WA
23647 posts
WA, 23647 posts
5 Jun 2010 10:51am
First google result shows me it is a bit over 1 gram per cubic centimetre - same as water.

So an 80L board would weigh 80kg if it was solid.

If moulded, like old polyethylene boards, it would be pretty much the same weight as them - and weight is why they faded away.

Also, regardless of glass filling it would be more flexible than sandwich laminates .... that is simple engineering - a laminated structure is stiffer.

So yes you could use it, but you'd have something that was basically a Bombora Trifin but made out of recycled VCR gears.

sailpilot
sailpilot
QLD
787 posts
QLD, 787 posts
5 Jun 2010 2:09pm
Apparently there's not much wind in SA at the moment, ey Choc
Rider5
Rider5
WA
567 posts
WA, 567 posts
5 Jun 2010 12:32pm
Airbus A380 light and strong
choco
choco
SA
4181 posts
SA, 4181 posts
5 Jun 2010 2:13pm
sailpilot said...

Apparently there's not much wind in SA at the moment, ey Choc


that obvious is it
TimB
TimB
WA
260 posts
WA, 260 posts
8 Jun 2010 9:30am
Nylon absorbs water

Why not look for a nature product that is renewable. The way BP is wasting oil at the moment composite are going to get very rare and expensive.

There is a lot of interesting stuff being done with plant based epoxy and nature fibres to replace glass.
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