Generic selectors
Exact matches only
Search in title
Search in content
Search news
Search web pages
Search products

Sigma® 500 Sheet Material (PTFE)


Sigma 500 is biaxially orientated PTFE containing hollow glass microspheres.

Colour: Blue

Enhanced compressibility for low bolt loads

Improved flexibility over conventional calendered and graphite sheets

Moderate concentrations of acids & caustics, chlorine and hydrogen peroxide

Can be used for all concentrations of sulfuric acid

Approval DVGW, EC1935, FDA, FDA Compliant, TA Luft, USP Plastic, WRAS
Brand Sigma
Flange Face Flat, Raised
Maximum Temperature 260°C / 500°F
Media Hazardous
Minimum Temperature -200°C / -328°F
Pressure 51 Bars / 739.69 PSI
Pressure Class 150 & 300
Pressure Rating PN PN40