Chemical Resistant Gasketing

Metric

English

 

300%

300%

300%

D-882

Elongation

3,600 (25)

3,300 (21)

3,950 (27)

D-882

Tensile, psi (N/mm?)

23%

12%

20%

F-38B

Creep Relaxation, (%) stress loss after 22 hrs. @ 100?C @ 6000 psi initial compression force

Recovery, (%) 2500 psi

6%

10%

10%

F-36

Compressibility, (%) 2500 psi

0.09

.013

0.18

F-37A

Sealability: Leakage rate (ml/hr), .07 bar@ 2000psi (14 n/mm?) using ASTM Fuel A

1,160 (80)

1,160 (80)

1,233 (85)

-

Pressure Limit, psi bar

(-212?C to +260?C)

-350?F to +500?F

(-212?C to +260?C)

-350?F to +500?F

(-212?C to +260?C)

-350?F to +500?F

-

Temperature

White

Blue

Fawn

-

Color

F910 FDA-Compliant

F710 Chemical Resistant

F510 General Purpose

ASTM Method

Property

PTFE Sheet & Film Typical Physical Properties (see table below) F710 is an excellent resistant gasketing material used in oil refining, chemical processing, pulp and paper, power generation, and hydrocarbon industries. F710 has superior performance characteristics over standard PTFE gaskets for sealability, compressibility, recovery, and creep relaxation at higher temperatures and pressures. F710 Gasketing can withstand powerful acids, solvents, bases as well as can be used in water and steam applications.