P-Tex Types Explained
Everyone likes to be faster than their friends, right? And on the flipside, there’s nothing more frustrating than falling behind your buddies on a long cat track at the end of a powder run.
When it comes to pure straight-line speed, nothing affects the performance of a snowboard more than its base material. And it’s not just something for freeriders to worry about; having a fast enough base can be the difference between making it over the knuckle of a big jump or eating shit – which is why the top park and pipe pros tend to insist on a high quality base.
So, let’s nerd out on the chemistry behind p-tex and gain you that critical edge.
What is P-Tex anyway?
P-tex is a short name for Polyethylene, a type of plastic. In fact, there are a ton of different kinds – depending on the molecular density – and it’s used for everything from plastic grocery bags to gas pipes.
The type of P-tex used in ski and snowboard bases is known as Ultrahigh Molecular Weight Polyethylene (UHMW). It’s super dense and can even be spun into threads that are stronger than steel, which is how it comes to be used in bulletproof vests (note: we can’t guarantee that your snowboard will work as a bulletproof shield, OK?).
What makes P-tex so great for snowboard bases is that it has a very low coefficient of friction – in layman’s terms, it’s slippy. It also absorbs very little moisture (handy for something sat on the snow) and it doesn’t scratch or ding as easily as other plastics.
Sintruded vs Sintered Snowboard Bases
We use two types of P-tex snowboard base: sintruded and sintered.
Sintruded Bases
Sintruded Bases blend the easy maintenance of an extruded base with the improved speed and durability of a sintered one. It’s created by fusing polyethylene under pressure, resulting in a smooth, consistent surface that’s tougher than standard extruded bases and absorbs more wax for better glide.
Sintruded Base Pros – Durable; low maintenance; faster than standard extruded bases; easy to repair.
Sintruded Base Cons – Slower; less wax absorbent than full sintered bases.
Sintered Bases
Sintered bases are made by grinding down the Polyethylene into fine granules which are then heated, pressed and sliced into shape. It’s an expensive process, but the result is a harder and more porous structure that absorbs way more wax. You can usually recognize a sintered base by the way it feels – it’s more textured, thanks to all those tiny holes.
Sintered Base Pros – Faster; more durable; can include other materials in the mix for even more speed e.g. graphite
Sintered Base Cons – Expensive; harder to repair
What are the different grades of base?
You might well have heard of base grades like ‘sintered 4000’. The number refers to the molecular weight of the Polyethylene used. Higher numbers mean a denser (and more expensive) version of the plastic, which is tougher, suffers less heating through friction and therefore retains more wax. In short, higher numbers are faster.
What types of base do Bataleon offer?
Bataleon snowboards all feature one of four bases:
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Ultra Glide S
Ultra Glide S – is a premium, 7000-grade sintered base reserved for high-end models like the Goliath and ThunderStorm. Packing more molecules into the P-tex means it’s super tough and drinks wax like a barfly necks shots – with the same eye-watering results.
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Nano Speed S
Nano Speed S – is currently found only on the Surfer and our +Series collection boards. It’s a race-grade ISO-Sport 7000 sintered base of the kind usually deployed in downhill skis. Think full spandex Hahnenkamm shit. You know that bit in Star Wars when the Millenium Falcon makes the jump to lightspeed? That’s what the mountain looks like when you're riding on top of this base. Oh, and it’s only available in Darth Vader black.
How are the graphics added?
Snowboard graphics are created one of two ways:
Sublimated
The artwork is printed on a sheet underneath a clear P-tex base. The advantage is you can use any design and colors you like, including gradients and fades. The downside is they tend to be a little opaque, especially if the base hasn’t been waxed and is looking a bit ‘furry’.
Die Cut
A machine cuts out precise P-tex shapes in different colors, which are then fitted together like a jigsaw puzzle to form the base graphic. You’re limited to fewer colours but those you use will really pop.
The obvious downside to the die-cut process is that it creates waste, in the form of off-cuts from the shapes you’re making. At Bataleon, we’ve therefore developed an environmentally-friendly technique we call Flip Flop.
FlipFlop
Flip Flop bases alternate colour schemes from one board to the next as it leaves the production line. So for instance, the first board might feature a yellow letter ‘B’ on a black background, and the next one switches this around, with a black ‘B’ on a yellow background (using the off-cuts from the first). This keeps waste to a minimum and introduces a little more variety into the final boards. And variety is the spice of life, right?
Bottom Line: What’s the fastest snowboard base?
- Snowboard bases are all made from Polyethylene aka P-tex
- Sintruded bases are cheaper and easier to repair, but a little slower
- Sintered bases are more expensive, more durable, and faster – provided you keep them waxed
- The higher the numbered grade, the denser the molecular structure of the P-tex and the faster it will ride
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