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Carbon fiber prepreg HexPly® M91
for aeronautics

carbon fiber prepreg
carbon fiber prepreg
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Characteristics

Reinforcement
carbon fiber
Other characteristics
for aeronautics

Description

HexPly® M91 is a new toughened epoxy prepreg offering superior performance for primary aircraft structures and engines. This new prepreg even outperforms Hexcel’s industry leading HexPly® M21 prepreg, widely used to manufacture aerospace structures and with which it is fully compatible. HexPIy® M91 is the very latest aerospace primary structure prepreg from Hexcel. With excellent toughness including very high residual compression after impact (CAI), HexPIy® M91 can meet the ever growing needs of aerospace OEMs to manufacture lighter, faster and more efficient aircraft. In addition to excellent toughness, HexPIy® M91 - in combination with HexTow® fiber - demonstrates improved tensile performance, both for intermediate modulus and high strength carbon fiber. Outstanding performance is achieved when combined with HexTow® IM10 fiber. Good hot hot-wet properties up to 120°C (250°F) are obtained. HexPly® M91 prepreg has been specifically designed for automated processing and is particularly suited for both automated tape laying (ATL) and advanced fiber placement (AFP). Good tack life and out-life provide flexibility on the shop floor and low exotherm behaviour allows simple cures of thick monolithic structures up to 70mm (2.76”).

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.