Raw Carbon vs T700 Pickleball Paddles: What the Two Labels Actually Mean

Shopping for a carbon pickleball paddle, you will meet two terms that sound like rivals: "raw carbon fiber" and "T700". They are not rivals. One describes a material, the other a surface finish - and most paddles sold under one label involve the other. Here is what each term actually means, from the manufacturers and the technical literature.

T700 is a fiber grade

The T numbers are grades of carbon fiber made by Toray, the Japanese fiber manufacturer. As paddle maker Impact Paddle explains in its materials overview, T300, T700 and T800 are Toray fiber grades - labels for the fiber, not a complete paddle-performance ranking. As Impact Paddle's overview puts it, T700 is not "a grade above Toray", it is a Toray grade, and any laminate sold as T700 is either Toray's fiber or another mill's fiber made to that specification. On stiffness the two sources describe the series differently: Impact Paddle's overview presents stiffness as rising with the grade, while Pickleball Science's fiber-level breakdown of textured carbon paddles finds T700 has the same stiffness and fiber diameter as T300 - both are "standard modulus" fibers - with roughly 40% greater tensile strength, meaning it withstands about 40% more stress before breaking. Impact Paddle describes the tendency it claims for a stiffer, stronger face in play: on the maker's account it deforms less on contact, feels more controlled, spreads the sweet spot wider, and gives up some of the trampoline pop associated with fiberglass - a claimed tendency rather than a rule, since the rest of the construction also shapes how a paddle plays. On the highest grades the sources differ slightly: Impact Paddle sells T800 as the firmest option and calls the step from T700 real but smaller than the jump from fiberglass to carbon, while Pickleball Science's earlier analysis describes T800 and above as too brittle for paddles - a reminder that laminate design, not the fiber name alone, decides what survives.

Raw carbon is a finish, not a fiber

"Raw carbon fiber" describes how the face surface is finished, not what it is made of. A raw carbon face is peel-ply finished: the texture of the woven fiber itself is left exposed to grip the ball, instead of being covered by paint, a smooth coat, or a sprayed-on grit layer. Pickleball Science notes these faces are marketed as "textured carbon fiber", "raw carbon fiber" or "carbon friction surface", and are easy to spot: flat black, minimal paint. The reason the finish exists is spin durability. As Ronbus explains in its review of raw carbon technologies, adhered grit can wear off with use; a peel-ply texture is part of the laminate, so there is no sprayed layer to lose. The same source notes the flip side: with no coating, the exposed surface is unprotected against dirt and localized impacts.

The weave numbers are not a ranking

Spec sheets add 3K, 12K or 18K to the confusion. The K number is tow size - how many thousand filaments are bundled in each strand of the weave. Per Pickleball Science, T300 commonly comes in 3K tows and T700 in 12K tows; a 12K tow is about twice the diameter of a 3K tow, so a 12K face sheet needs half the layers and produces a larger, heavier weave. Impact Paddle's point for buyers: 18K is not a higher grade of carbon than 3K. The weave changes the look, how the cloth drapes in the mold, and to a smaller degree how the face flexes - it is a design choice, not a quality ladder.

How the two terms meet in a real paddle

In practice the labels stack: a "raw carbon" paddle is typically a carbon face - very often T700, as in the TMPR Terra TC-16 example Pickleball Science evaluated - with a peel-ply finish. So "raw carbon vs T700" is a category error. The meaningful comparisons are fiber grade (T300 vs T700 vs T800: stiffness, strength, feel), surface finish (raw peel-ply vs sprayed grit vs smooth: spin texture and how it ages), and everything below the face (core, thickness, construction), which Impact Paddle notes does the rest of the work on how a paddle plays.

What certification does and does not tell you

Surface texture is regulated, not graded for quality. Impact Paddle notes that certification testing measures surface roughness, so a paddle heading for USA Pickleball or UPA-A approval has its texture tuned to stay inside the limits. An approved paddle is legal, not necessarily better - approval says nothing about which fiber grade or finish suits your game.

The buyer takeaway

Read a spec sheet as two separate lines: the fiber grade tells you about stiffness and feel; the finish tells you about spin texture and how it will age. A raw carbon finish answers grit wear; a T700 face answers stiffness and strength per the sources above. Neither line ranks the paddle by itself, and neither replaces hitting with it.

The Europe angle

Europe's paddle market follows the same spec-sheet language as the dedicated venues being built there. Pickle Haus (pickle.haus) is setting out to build the first and biggest network of dedicated pickleball centers in Poland, with a vision to lead across Europe. The brand describes this as its ambition; the centers are not open yet.

The bottom line

T700 is a Toray fiber grade - same stiffness as T300, roughly 40% stronger per Pickleball Science. Raw carbon is a peel-ply surface finish that trades a coating for durable texture, per the manufacturers. Most "raw carbon" paddles are carbon-fiber paddles with that finish, often T700. Compare grade, finish and core as separate lines, and be skeptical of any listing that treats one label as the whole story.

Sources

• Impact Paddle - Paddle surface materials overview (manufacturer)
• Pickleball Science - Textured carbon fiber paddles (technical analysis)
• Ronbus - A review of raw carbon fiber technologies, part 1

Sources checked 23 Oct 2026. Header image is illustrative, not a photo of the events described.