- Joined
- Jan 31, 2017
- Posts
- 248
Yes, Titanal adds dampness to the skis. I have heard the reason is that the natural (vibration) frequency of metal is very different from the natural frequencies of other materials in the skis, e.g., wood, fiberglass.
Titanal definitely does not add longitudinal stiffness to the skis. You can think about how floppy a thin layer of metal is. And I even doubt if it adds any signficant torsional stiffness.
But one important aspect you mentioned is that, usually Titanal version of the skis are stiffer than their non-Titanal counterpart, not because of the metal, but the change of thickness of other materials in the skis (woodcore and fiberglass lamination.)
Also, Titanal itself come with different thickness, ranging from 0.2mm to 1.2mm for the ski industry. For all mountain skis, I personally like a pair with thin Titanal layers. Sadly, most ski manufactures never tell you the thickness of Titanal they use.
Titanal definitely does not add longitudinal stiffness to the skis. You can think about how floppy a thin layer of metal is. And I even doubt if it adds any signficant torsional stiffness.
But one important aspect you mentioned is that, usually Titanal version of the skis are stiffer than their non-Titanal counterpart, not because of the metal, but the change of thickness of other materials in the skis (woodcore and fiberglass lamination.)
Also, Titanal itself come with different thickness, ranging from 0.2mm to 1.2mm for the ski industry. For all mountain skis, I personally like a pair with thin Titanal layers. Sadly, most ski manufactures never tell you the thickness of Titanal they use.
n general, skis with metal are torsionally stiffer. Metal doesn't make the ski stiffer longitudanally, but skis with metal are often long. stiffer for other reasons.
Some of the stiffest skis ever built, longitudinally, had no metal in them.