Andrew Roberts Inc

HIGH PERFORMANCE TAPES, FABRICS & BELTS
 
FDA Compliant
Gasket Material

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Superior sealability and leakage control
Exceptional torque retention
Resistant to process chemicals
Resistant to extreme temperatures
   
F710 is the ideal high performance, high pressure gasketing material for use with food. It can also be used with beverage and pharmaceutical applications, as well as operations which require a clean gasket product. F910 gasketing is cleared under the United States Food and Drug Administration for use as a gasket in direct contact with food. As well as being FDA and USDA-compliant, F910 has unique sealability, compressibility, and recovery properties and is resistant to a broad range of chemicals. Even under maximum loads and pressures, F910 minimizes cold flow and creep relaxation.

(see table below)

 

 

 

 

 

PTFE Sheet & Film – 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

 

Contact Us

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  8:30 to 5:00 - EST   Telephone: 508 653 6412
  Friday - 8:30 to 4:30   FAX: 508 651 3055

E-mail: info@andrewroberts.com

 

 


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