© LAMATEK, Inc. | www.lamatek.com | 1-800-LAMATEK (local 856-599-6000)Technical Data Sheet
Closed Cell
Cork Rubber Composition
Description
- Combination of natural cork and synthetic rubber
- Resistant to oil and fuels
- Impact resistant
- Shock absorbing
- Applications include gaskets, spacers, bumpers, protective pads and many others
- Available with or without pressure sensitive adhesive one side
- Meets ASTM F104 F227000 M1
Physical Properties
Physical Property
Test Method
Unit
Value
Density
ASTM D3676
PCF
41
Tensile Strength
ASTM F152
PSI
215 Min.
Compressibility @ 100 psi
ASTM F36
%
39
Recovery
ASTM F36
%
83
Hardness
ASTM D2240
Shore A
64
Flexibility
ASTM D147
3 Max
Fluid Immersion: Oil 1 (70 Hrs @ 212°F)
ASTM D146
%
-5 to 15
Fluid Immersion: Oil 3 (70 Hrs @ 212°F)
ASTM D146
%
0 to 35
Fluid Immersion: Fuel A (22 Hrs @ 74°F)
ASTM D146
%
-5 to 15
Compression Set B: 25% Deflection
22 Hrs. @ 158°F
ASTM D395
%
60 Max
Service Temperature
°F
-40 to 250
PLEASE NOTE THAT ALL DATA SHEETS ARE SUPPLIED BY LAMATEK, INC. WITH THE UNDERSTANDING THAT THE PURCHASER MUST DETERMINE THE SUITABILITY OF A PARTICULAR PRODUCT FOR ITS INTENDED PURPOSE. UNLESS OTHERWISE STATED, LAMATEK, INC. CANNOT WARRANT PRODUCTS IN THEIR APPLICATION.
