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Flexitallic SF3300

Flexitallic SF 3300 is a superior performance aramid/inorganic fibre sheet sealing material bound with a high quality nitrile rubber. SF 3300 complies with the requirements of the BS 7531 Grade X specification.

Service

Developed for general industrial applications where an high performance asbestos free sheet is desirable. Flexitallic
SF 3300 is suitable for use across a wide range of media including low and intermediate pressure steam, oils, fuels, solvents and
mild chemicals.

Material Properties

Color

Light Yellow

Thickness

1.5 mm

Typical Physical Properties

Density

1.52 g/cm³

ASTM F36A Compressibilty

12 %

ASTM F36A Recovery

63 %

ASTM F152 Cross Grain Tensile Strength

10 MPa

BS 7531 Gas Permeability

0.07 mL/min

BS 7531 Residual Stress

27 MPa

ASTM F146 Thickness Increase IRM 903

3 %

ASTM F146 Thickness Increase Fuel B

4 %

Maximum Temperature

250 °C

Maximum Pressure

51 bar

Approvals and test reports

WRAS
BS Grade X

Flexitallic SF3300