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Nanotech Project

Karakal SL Series


Date Added

19 May 2009


Country of Origin



"The SL series uses the 'Muscle Tec' string system, to enlarge the power zone of the racket by allowing the strings to move over a smooth rounded surface rather than being static as in conventional rackets. 'Muscle Tec' enables the strings to be strung at a lower tension yet still gives a high tension feel. It also uses Nano Technology and Nano Superlight Resin. SL 70: * 70 Grams Frame Weight * 95% Nano Graphite - 5% Mg * Hi Flex Precision Shaft and High Flex Top Cap * Double Grommet at Tee Joint * Constant Taper Frame 10-10.7mm * Head Loop takes 30LBS-13.63 KG * Nano Tec and Nano Superlight Resin * Two Piece Construction * Full Racket Cover" "Nano Technology is a description of activities at the level of atoms and molecules that have application in the real world. A nanometre is a billionth of a metre, which is about 1/80000 of the diameter of a human hair. Nano Technology, when used in grips, changes the cell construction and instantly improves the feel and playability. Likewise, when Nano Technology is applied to rackets, it fills the voids and air pockets that form when the frame is moulded, to give a frame that is more responsive and effective. Karakal has also developed a new Nano Superlight Resin, which is used to bond the graphite during the manufacturing process, enabling control of weight and balance to previously unobtainable tolerances."

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Supporting Info URL


Functions of Nanomaterial

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