Bonding Sequence of Wood, CF, Glass, Titanal, Sorbothane

For discussions related to ski/snowboard construction/design methods and techniques.

Moderators: Head Monkey, kelvin, bigKam, skidesmond, chrismp

doughboyshredder
Posts: 1354
Joined: Mon Sep 17, 2007 7:37 pm

Post by doughboyshredder »

Hadn't really thought of that. I actually flame my edges after wiping them down. [beavis butthead voice] fire, fire, fire [/beavis butthead voice]
skidesmond
Posts: 2338
Joined: Tue Apr 07, 2009 3:26 pm
Location: Western Mass, USA
Contact:

Post by skidesmond »

sammer wrote:I've used aluminum for binding mounts in a few pairs now.
Just sand it with 80 or 100 grit just before you lay it in the ski.
Wipe off the dust with a clean rag.
I've washed them with acetone, but don't use it anymore.
Alcohol would probably be ok.
I put a layer of vds above and below.

So far no issues with it.
I'm vacuum pressing with no heat so no thermal issues.
ymmv

sam
Thanks for the info on AL in a layup. Now I can work it into my next GS ski! :D
Alex13
Posts: 238
Joined: Wed Dec 09, 2009 12:01 am

Post by Alex13 »

It could be worth putting the titanal immediately adjacent to the wood, rather than with a layer of glass between. I'm not sure whether it will bond perfectly, but the wood would act as a damping/gasket medium and having the titanal closer to the centre of flex would limit the compression/expansion during flexing of the board.

Edit* I should add though that the further the damping medium from the induced vibration, the better the damping.
Post Reply