Cork Nitrile gasket material

09-E 40

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[text-with-icon icon_type=”font_icon” icon=”icon-download” color=”Accent-Color”]E-40[/text-with-icon]

09-E 40 is a high quality , medium compressibility cork and neoprene product that is oil resistant

Construction

09-E 40 Roll
Thickness
1/32″ 3/64″ 1/16″ 3/32″ 1/8″ 5/32″ 3/16″ 1/4″
09-E 40 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

Used for oil sealing applications, transmissions, and automotive gaskets

PropertyTest MethodResult
BinderASTM D2000Co-Polymer
DensityASTM D367648.4 lbs./ft³
Tensile StrengthASTM F152336 lbs./in²
Compression @ 300psiASTM F3625% (Recovery 95%)
Compression @ 400 psi ASTM F3632% (Recovery 83%)
FlexibilityASTM F147 3 Max
Shore A Hardness ASTM D224065-75
Fluid Immersion ASTM F146 Volume Change
Oil 1 (70 hrs 212°F)-2 to +20%
Oil 3 (70 hrs 212°F)+15 to +50%
Fuel A (72°F for 22 hrs.) +0 to +15%
Compression Set B
25% deflection, 22hrs. @
158°F
ASTM D39560% max
Temperature Range- 40 to 250°F (- 40 to 121°C)
Meets Specification: ASTM F104 F226900 M2
MIL-G-12803C P2255B
AMS / MIL-C-6183B Type 1 or 2, CL2, GrB
This material has a shelf life of 5 years from date of manufacture when protected from enviromental extremes