O-ring seal PureFab® VPF20

circularfluoroelastomerin semiconductor

Product overview
Trelleborg PureFab® fluorosurfactant-free elastomers are formulated for semiconductor sealing applications where contamination control and process purity are critical. Materials in the PureFab® family, including FFKM grades, are specified to limit potential contamination sources and support ultraclean manufacturing environments.

Key features and benefits

• Fluorosurfactant-free elastomer formulations designed for semiconductor sealing use
• Minimizes potential sources of contamination and particulate release
• Supports ultraclean processes by reducing chemical residues and outgassing risks
• Engineered to provide stable sealing performance in demanding semiconductor manufacturing conditions

Related materials / product names

• Isolast® PureFab® FFKM
• PureFab® family of fluorosurfactant-free materials

Technical specifications

• Manufacturer: Trelleborg
• Product family / trade name: PureFab®
• Material type: fluorosurfactant-free elastomers (FFKM referenced for Isolast® PureFab®)
• Primary application: semiconductor sealing
• Primary benefits: improved purity, reduced contamination risk, reliable sealing performance
• Availability of specific compound grades (e.g., Isolast® PureFab® FFKM) referenced on product pages
• EAN / pricing / unit information: not specified on the page