Cork Copolymer gasket material

09-E 20

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[text-with-icon icon_type=”font_icon” icon=”icon-download” color=”Accent-Color”]09-E 20[/text-with-icon]

09-E 20 is an economic co-polymer cork material that is good for sealing oil and fuel

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

Low bolting pressure oil resistant seals.

Test MethodPropertyResult
ASTM D2000BinderCo-Polymer
ASTM D3676Density33 pcf, minimum
(529 g/L, min.)
ASTM F152Tensile Strength125 psi, min.
(0.86 MPa)
ASTM F36Compression @ 400 psi 40-55%
ASTM F36Recovery75%, min
ASTM F147Flexibility3 max
ASTM D2240Shore A Hardness 45-65
ASTM F146Fluid Immersion Volume Change
Oil 1 (70 hrs 212°F)-10 to +15%
Oil 3 (70 hrs 212°F)+5 to +50%
Fuel A (72°F for 22 hrs.)0 to +35%
ASTM D395Compression Set B
(25% deflection, 22 hrs. 158°F) 55% max.
Temperature Range: - 40 to 250°F (- 40 to 121°C)
Meets Specifications:ASTM F104 F228900M1
MIL-G-12803C
P2255B
This material has a shelf life of 5 years from date of manufacture when protected from enviromental extremes