Burachem Blue 9655/B
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Burachem Blue 9655/B
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 µm
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
- EC 1935/2004
Recommended applications
Industries
- Process industry
- Petrochemical industry
- Chemical industry
- Pharmaceutical industry
- Food industry
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
