SIGRATHERM graphitized microballoons are unique in many respects. The filler material has been specifically developed for high-temperature applications and combines the advantages of lightweight with a good strength to weight ratio and chemical inertness. Its purity is excellent as well: With regards to carbon content it stands at ≥ 99.8%.
SGL Carbon offers graphitized microballoons as low-density filler designed for the demanding applications in the aerospace industry. The non-reactive filler supports the development of lightweight, strong and temperature resistant composites.
Are you interested in testing our SIGRATHERM microballoons? We would be pleased to support you to develop sustainable solutions tailored to your needs. Please just get in touch with us.
Brochures, technical data and information sheets on our products for high-temperature and thermal management applications can be found in our SIGRATHERM Download Center.