Materials Innovation

L&L Products Launches Toughened T-Link Adhesive, Boosts Impact Strength 66%

Romeo, Mich. – September 21, 2026 -- L&L Products has released Toughened T-Link®, a fully amorphous thermoplastic adhesive that delivered a 66% increase in compressive strength after impact under ASTM D7137 testing versus panels made with epoxy prepreg alone.

New adhesive targets ductility gaps in layered carbon-fiber composites

The technology extends L&L Products' existing T-Link® platform, adding enhanced impact resistance while retaining the dry-to-the-touch handling, room-temperature storage, and fast consolidation properties that define thermoplastic adhesive processing. Internal testing also showed a considerable increase in short beam shear performance under ASTM D2344 for panels incorporating Toughened T-Link® film between epoxy prepreg layers.

Niron Magnetics Tops Out Sartell Plant, Secures Honda Investment

Sartell, Minn. – September 15, 2026 -- Niron Magnetics marked a construction milestone at its 287,000-square-foot Sartell, Minnesota facility with a steel-raising ceremony, alongside a new investment from Honda Motor Co. through its Honda Xcelerator Ventures program. The financial terms of Honda's investment were not disclosed.

Sartell plant will produce 1,500 tons of rare-earth-free magnets annually by 2027

CEO Jonathan Rowntree joined Sartell Mayor Ryan Fitzthum, Mark Ford of Ryan Companies and John Shaw of Wood to raise a ceremonial steel column at the plant, which is slated to become operational in 2027. At full capacity, the facility will manufacture up to 1,500 tons of permanent magnets per year and employ 175 full-time workers, representing the first commercial-scale phase of Niron's manufacturing platform.

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