Chemical Resistant Silicone Gaskets

Chemical resistant silicone gaskets are 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.

Chemical Resistant Silicone Gaskets - Andrew Roberts

F710 Gasketing can withstand powerful acids, solvents, bases as well as can be used in water and steam applications.

Typical Physical Properties 
Property

ASTM Method

F510 General Purpose

F710 Chemical Resistant

F910 FDA-Compliant

Color

Fawn

Blue

White

Temperature

-350ºF to +500ºF

(-212ºC to +260ºC)

-350ºF to +500ºF

(-212ºC to +260ºC)

-350ºF to +500ºF

(-212ºC to +260ºC)

Pressure Limit, psi bar

1,233 (85)

1,160 (80)

1,160 (80)

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

F-37A

0.18

.013

0.09

Compressibility, (%) 2500 psi

F-36

10%

10%

6%

Recovery, (%) 2500 psi        
Creep Relaxation, (%) stress loss after 22 hrs. @ 100ºC @ 6000 psi initial compression force

F-38B

20%

12%

23%

Tensile, psi (N/mm?)

D-882

3,950 (27)

3,300 (21)

3,600 (25)

Elongation

D-882

300%

300%

300%

 

 

Standard Sizes for F510, F710 & F910

English

Metric

48″ x 48″ 1220 mm x 1220 mm
60″ x 60″ 1520 mm x 1520 mm
60″ x 90″ 1520 mm x 2290 mm
60″ x 120″ 1520 mm x 3050 mm
1/32″, 1/16″, 1/8″, 1/4″ 0.8mm, 1.6 mm, 3.2 mm, 6.4 mm

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