

GYLON® Style 3510 can be supplied as Full Sheet, Custom Size Cut Sheet, flange gaskets, Ring gaskets, Custom Gaskets, strips, Blocks, washers.
The GYLON® Style 3510 is a high performance, barium sulfate filled PTFE gasketing material. GYLON® 3510 PTFE gasket is designed for use in strong caustics and toxic chemicals, such as chlorine, ammonia, and phosgene, where initiating and maintaining an extremely tight seal is critical. In addition, the GYLON® 3510 provides exceptional performance in monomer services.
Features and Benefits:
- Tighter seal
- Improved performance over conventional PTFE
- Reduced product loss and emissions
- Reduced creep relaxation
- Unique manufacturing process minimizes cold flow problems typical of skived and expanded PTFE sheets
- Excellent bolt torque retention
- Withstands a wide range of chemicals for extended service life in a wide variety of applications
- Offers some of the largest sheet sizes in the industry
- Improved material utilization reduces waste
- Branding and color coding reduces misapplication
Media Use:
- Strong caustics
- Moderate acids
- Chlorine
- Gases
- Monomers
- Steam
- Hydrocarbons
- Cryogenics and aluminum fluoride
Industries Served:
- Chemical Processing
- Food and Beverage
- Mining
- Pharmaceutical
- Primary Metals
- Water and Wastewater
- Pulp and Paper
- Power Generation
- Oil and Gas
- Nuclear
MATERIAL PROPERTIES:
Color: | Off –White |
Composition: | PTFE with barium sulfate |
Fluid Services (see chemical resistance guide): | Strong caustics, moderate acids, chlorine, gases, water, steam, cryogenics, hydrocarbons and aluminum fluoride |
Temperature, °F (°C) | |
Minimum: | -450 (-268) |
Maximum: | +500 (+260) |
Ideal Operating Limit: | +400 (+204) |
Pressure, psig (bar): | |
Minimum: | Full Vacuum |
Maximum: | 1200 (83) |
Ideal Operating Limit: | 750 (52) |
P x T (max.), psig x °F (bar x °C): | |
1/32 and 1/16”: | 350,000 (12,000) |
1/8” | 250,000 (8,600) |
Flammability: | Will Not Support Flame |
Bacterial Growth: | Will Not Support |
Meets Specifications: | ABS (American Bureau of Shipping), FDA (Food and Drug Administration) 21 CFR 177.1550 |
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