Cork Copolymer gasket material

09-E 25

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[text-with-icon icon_type=”font_icon” icon=”icon-download” color=”Accent-Color”]09-E 25[/text-with-icon]

09-E 25 uses cork with a fine grain and medium grade nitrile.

Construction

09-DR101 Roll
Thickness
1/32″ 3/64″ 1/16″ 3/32″ 1/8″ 5/32″ 3/16″ 1/4″
09-N101 Sheet
Thickness
1/32″ 3/64″ 1/16″ 3/32″ 1/8″ 3/16″ 1/4″ 5/16″ 3/8″ 1/2″

* Rolls are available in 42″ wide
* Sheets are available in 36″ x 36″

Application

Minimal side flow due to high cork loading. Moderate swelling in oils and fuels. Has transformer applications

Test MethodPropertyResult
ASTM D2000BinderCo-Polymer
ASTM D3676Density39 pcf, minimum
(625 g/L, min.)
ASTM F152Tensile Strength225 psi, min.
(1.55 MPa)
ASTM F36Compression @ 400 psi 20-40%
ASTM F36Recovery75%, min
ASTM F147Flexibility3 max
ASTM D2240Shore A Hardness 70-80
ASTM F146Fluid Immersion Volume Change
Oil 1 (70 hrs 212°F)-10 to +5%
Oil 3 (70 hrs 212°F)+5 to +15%
Fuel A (72°F for 22 hrs.) +0 to +15%
ASTM D395Compression Set B
(25% deflection, 22 hrs. 158°F) 65% max.
Temperature Range: - 40 to 250°F (- 40 to 121°C)
Meets Specifications:ASTM F104 F226100M1
MIL-G-12803C
P2265A
This material has a shelf life of 5 years from date of manufacture when protected from enviromental extremes