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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.
Temperature
-4500F to +6000F

Pressure
3000 PSI

pH
0-14

 Meet FDA/USDA Requirements

Applications
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