Gylon 3500 is a high performance, silica filled PTFE sheet material designed for use with strong acids, solvents, hydrocarbons, and other aggressive media.
Features and Benefits
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- Tight seal
- Improved performance over conventional PTFE
- Reduced product loss and emissions
- Reduced creep relaxation
- Unique manufacturing process minimizes cold flow problems typical and skived and expanded PTFE sheets
- Excellent bolt torque retention
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- Withstands a wide range of chemical for extended service life in a wide variety of applications
- Offers some of the largest sheet sizes in the industry
- Improved material utilization reduced waste
- Branding and color coding reduced misapplication
- Will not support flame
- Will not support bacterial growth
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Typical Applications
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- Strong acids (except hydrofluoric acid)
- Solvents
- Hydrocarbons
- Cryogenics
- Water
- Steam
- Chlorine
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Available in sheet or cut gasket form |
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Min. Temperature |
-450oF / -268oC |
Fawn color |
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Max. Temperature |
500oF / 260oC |
PTFE with silica |
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Max Pressure |
1200 PSI / 83 bar |
Available in full face or ring |
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Maximum PxT 1/16 |
350,000 (oF x PSIG) 12,000 (bar x oC) |
Available for 150lb or 300lb |
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Maximum PxT 1/8 |
250,000 (oF x PSIG) 8,600 (bar x oC) |
Available in 1/16" or 1/8" |
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Meets ABS, FDA and USDA specifications |
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