amemberof BCSl and FREUDENBERG RELY ON EXCELLENCE Features Burachem Blue 9655/B is a PTFE-based gasket sheet filled with hollow glass microbeads. Burachem B impresses with its high chemical resistance and offers outstanding adaptability compared to similar PTFE-based sheets. Burachem Blue 9655/B seals with relatively low surface pressure, making it especially suitable for applications that offer only low bolt forces. Advantages • Good adaptability means that only low bolt forces are needed • Intended for use in enamel flanges Operating range Pressure: p = 55 bar Temperature • Continuous operation: t = -210 °... +260 °C Recommended surface roughness: RZ = 12.5 - 50 pm Chemical resistance: pH = 0 ... 14 Universal chemical resistance, so resistant to most acids and alkalis. Not suitable for use in hydrogenfluoride, fluorine compounds or in molten alkali metals. Standards and approvals • FDA • TA-Luft • Germanischer Lloyd • EC 1935/2004 Article numbers of variants 9655/BP (sheets) 9655/BR (rings and cuts) 9655/BS (segments) Forms of supply • Sheets: 1.200 x 1.200 in 1,0 mm thickness 1.500 x 1.500 in 1,5 / 2,0 / 3,0 mm thickness • Rings and molded parts: Standard dimensions as per DIN EN 1514-1 or ASME B16.21 Recommended applications Industries • Process industry • Petrochemical industry • Chemical industry • Pharmaceutical industry • Food industry eagleburgmann.com [email protected] All technical specifications are based on extensive tests and our many years of experience. The diversity of possible applications, however, means that they can serve only as guide values. We must be notified of the exact conditions of application before we can provide any guarantee for a specific case. This is subject to change.