NSF 61 Approved PTFE with Aluminosilicate Microspheres Gasketing Material
The GYLON® Style 3505 gasket is a high performance, aluminosilicate microsphere filled PTFE gasketing material that is designed for use in oxygen service. GYLON® 3505 is also NSF 61-approved for use in potable water service, and an excellent choice for water lines where electrical isolation properties are necessary.
FEATURES and BENEFITS
Tight 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
Will not burn
Will not support bacterial growth
SPECIFICATIONS
Available in sheet or cut gasket form
Color: Blue
PTFE with Aluminosilicate Microspheres
Meets NSF 61, FDA, and USP Class VI specifications
Min. Temperature: -450°F / -268°C
Max. Temperature: 500°F / 260°C
Max. Pressure: 800 PSI / 55 bar
Maximum PxT 1/16: 350,000 °F x PSIG / 12,000 bar x °C
Maximum PxT 1/8: 250,000 °F x PSIG / 8,600 bar x °C