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Style 7535

Expanded Virgin PTFE

Made from 100% expanded PTFE.
A soft gasket material designed for high performance service in extreme caustic to acid chemicals.

Our expanded PTFE sheet has the benefits of conventional PTFE sheet with significantly less creep and cold flow that is commonly associated with that material.  It conforms to rough sealing surfaces, yet compresses into an extremely tough gasket that makes a tight, long lasting seal.

-4500F to +6000F

3000 PSI


Meet FDA/USDA Requirements

Used in Pulp and Paper Industry, Pharmaceutical, Petrochemical Plants and Food and Beverage Industry

Test Result
Specific Gravity 0.85
Compressibility (ASTM F-36) 68%
Recovery (ASTM F-36) 12%
Sealability (m/hr leakage)

(ASTM F-37B)

0.00 (Fuel A)

0.02 (Nitrogen)

Creep Relaxation (ASTM F-38) 32% @ 2120F
16% @ 730F

Thickness 1/32" 1/16" 3/32" 1/8" 3/16" 1/4"
Sheet Size 60" x 60"
Part Sheets Available
Phelps Industrial Products, Inc., 6300 Washington Boulevard, Elkridge, Maryland 21075-5397