Thing is, Butterfly sort of coined the term "arylate". Major brands have their own versions of composite material that will act similar to arylate. They will name it something else in order to avoid the word "arylate" but describe it almost the same way as the butterfly alternative.

However, there are brands that use the term "arylate" in their blades. I'm not sure exactly if their arylate is the same composition as Butterfly arylate but they are intended to sell as cheaper alternatives or "clones" to butterfly blades.

Gambler Arylate Carbon, LKT 168 Arylate Carbon, Tulpe Arylate Carbon, DAWEI GTO Arylate Carbon, SANWEI F3 Arylate Carbon, YINHE T7 & T8, etc... There are many more if you google the term "Arylate Carbon".

In terms of Kevlar vs Arylate vs Aramid vs -insert composite material here-, I found a thread about it...

"Ignoring the difference in woods surrounding the composite, arylate (aka Vectran, resin polymer) is harder and heavier than aramid (aromatic polymide). Kevlar (para-aramid) appears to be between the two, though probably closer to aramid in terms of hardness. Zylon is harder but lighter than all 3 but apparently breaks down with exposure to water (vapour or whatever) after a long time, though this is a moot concern as it's sandwiched in the wood.

The carbon layer does the same thing in all of these blades. Stiffens it up, makes it faster and more stable.

If we're still talking in terms of an arylate-carbon vs an aramid carbon (vs a kevlar carbon vs zylon carbon) blade with identical wood construction, you can expect the following, though I must stress the point that the differences are minimal, and the wood construction will make a larger difference. That being said, the differences are noticeable.

Hard -> Soft
Zylon Carbon
Arylate Carbon
Kevlar Carbon
Aramid Carbon

Speedwise, they're pretty much as above, but as I said earlier, you'll find that the composition of the blade in question as well as the individual blade itself make far more of a difference.

Feel wise, they're all pretty dead, but in order least to most vibration, I'd rank them like so:
Arylate Carbon
Aramid Carbon
Zylon Carbon
Kevlar Carbon

Of course, it's a bit hard to rank objectively as the blades are different. "