SGL Carbon’s SIGRAFLEX PAN graphite yarns are not only of high purity (carbon content ≥ 99%), but also extremely oxidation and media resistant and temperature stable.
In addition, they show a low friction coefficient. When specially coated, they also meet the latest Shell specification MESC SPE 85/204 for graphite.
High-performing graphite yarns for braided packings
We offer SIGRAFLEX yarns made of different base materials depending on your requirements. In addition, we have a wide variety of options in the manufacture of our graphite PAN packing yarns and can optimally design the yarn’s final properties: Type of precursor material (continuous or stretch broken), number of plies and filaments, twisting, coating, and weight.
With regards to coating options, we offer both PFAS-free pure graphite coatings as well as coatings from PTFE and PTFE/graphite combinations.
This results in a comprehensive portfolio of SIGRAFLEX graphite PAN yarns fulfilling the wide variety of demands of our customers.
Brochures, technical data and information sheets as well as approvals and test reports on our SIGRAFLEX products can be found in our Download Center.
We are always at your disposal for any kind of questions or suggestions.
