Supagraf Plain is available as a standard and an ultra‑pure graphite foil gasket material.
Supagraf Plain is a premium quality 98% pure exfoliated graphite foil with an oxidation inhibitor and contains no binders, fillers or elastomers.
Supagraf Plain Ultra-High Purity is a 99.8% pure exfoliated graphite foil with low sulphur, low leachable chlorides and low leachable fluorides which are beneficial features for sealing materials used in nuclear power generation plants.
The operational life span of graphite at high temperatures might be limited due to media or environmental influences. Please contact us for continuous exposure in oxidising environments above +450°C.
Want to discuss your project, engineering or materials challenge expert to expert? Simply provide us with your contact details and a little information about the application you are working on, and one of our experts will contact you as soon as possible.