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King Crash said..
Can someone confirm if this is just Cuben Fibre ? Tuckers video is making me think that's all this is.. If it is.. That's 15 year old tech eeekk. I guess props to Ocean Rodeo for making the first 3Di raw wing. Beating Norths at their own game
Not sure what you mean - I don't see a single "3Di" wing on the market or at AWSI. North's 3di amazing sail tech actually makes sails already pre-shaped with the proper draft on a giant 3d mold. Some cool youtube factory tour videos if you're interested. No wing uses this tech.
There is dyneema, and x-ply, and that is all the exotic materials I know of in wings. Dyneema is a brand name for ultra-high molecular weight polyethylene (UHMWPE).
Aluula is a brand name for coated dyneema by Ocean Rodeo. They also now make an uncoated/less coated version - the black material on their new wing tips that they say is less stiff - so the gold coating does add mechanical properties to the dyneema. Dyneema is "cuben fibre," which is a brand name.
This North stuff appears to be more basic dyneema - at least to my eye it looks like raw dyneema similar to the color of the raw dyneema lines.
The new OR canopy materials sure looks like "cuben fibre" /dyneema, but it's unclear through the jargon what it really is.
X-ply is clear mylar with strands of one of several materials: aramid/kevlar, polyester, dyneema, etc. laminate to the clear mylar.