Trelleborg meets hydrogen challenge with launch of advanced sealing materials


Swedish developer of precision seals, bearings and polymer components Trelleborg has launched its new H2Pro range of advanced hydrogen sealing materials.

Designed to withstand high-pressure environments across a wide range of temperatures, the materials include a new ethylene propylene diene monomer (EPDM) rubber and a unique thermoplastic polyurethane (TPU) for very low temperatures.

The product’s characteristics also enable the materials to resist permeation, making them better able to withstand rapid gas decompression.

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