Syensqo, a leader in advanced materials and chemical solutions, has expanded its Non-Fluorosurfactant (NFS) perfluoroelastomer (FFKM) portfolio with new high-temperature grades.

These materials provide effective sealing performance under demanding conditions, supporting sustainability efforts.

The latest NFS FFKM grades can operate continuously at temperatures up to 320 deg C.

Enhanced with a curative for extreme heat, they offer reliable performance without particle-causing fillers.

Suitable for high-purity vacuum applications, they exhibit good resistance to fluorine, oxygen, and hydrogen plasmas, reducing maintenance for gate and isolation valves.