MITSUBISHI CHEMICAL　Diamana TB-Series

MITSUBISHI CHEMICAL Diamana TB-Series:

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The Diamana™ has evolved into the next generation of clubs, taking into account the latest club trends, and guiding the high weight and large inertia moment head to the optimum impact conditions, and combining ease of use with forgiveness for miss-hits.

The TB Series refines the blue E.I. (rigidity distribution) of the traditional, royal road Diamana™, and with the True Smooth E.I. that leads to a smooth swing trajectory, it is suitable for a wide range of players.

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The “mandrel (core metal)” that determines the “skeleton” of the shaft shape is more than twice that of the conventional model, and the spec variation is constructed more precisely by using more than 3 times the “pattern” that is placed in the optimum position.

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Optimizing the composition and structure of the matrix resin by making the best use of our advantage that enables development and integrated production from raw materials.

Strength is improved by 14%, elastic modulus by 15%, and elongation at the break by 8% compared to conventional products. The combination of newly developed #371 resin and MR70 maximizes the potential of fibers.