© LAMATEK, Inc. | www.lamatek.com | 1-800-LAMATEK (local 856-599-6000)Technical Data Sheet
EU Series – MEDIUM
20# High Density Urethane Foam
Description
- Microcellular Urethane Foam for use in gasketing, vibration isolation and shock protection.
- Excellent compression recovery
- High energy absorption
- Low outgassing
- Good solvent resistance
Physical Properties
Physical Property
Test Method
Unit
Value
Density
ASTM D3574
lb./ft.3
20 +/- 10%
Standard Color
Pantone Code
Black (0426)
Compression Force Deflection
Typical
STM D3489
@ 25% Compression
PSI
6.8 – 13
9.8
Compression Set @ 50% Compression, 73°F
ASTM D3574-D
% Max
4
Compression Set @ 50% Compression, 158°F
ASTM D3574-D
% Max
8
Compression Set: Autoclave then
50% Compression, 158°F
ASTM D3574-J2 & -D
% Max
5
Dimensional Stability (typical)
24 hrs @ 194°
% Max Change
5
Tensile Strength – Min.
Typical
ASTM D3574-E Die A
PSI
75
95
Tensile Elongation – Min.
Typical
ASTM D3574-E Die A
%
100
105
Tear Strength – Min.
Typical
ASTM D624 Die C
PLI
7
11
Resilience (Ball Rebound)
ASTM D3575-H
%
16
Temperature: Continuous Use
°F
-40 to 225
Temperature: Intermittent Use Max.
°F
250
Low Flex Temperature
22 Hrs. @ -40°
Mandrel Diameter = 5 x Thickness
No Cracking
Flammability
FMVSS-302
ISO 3795
UL94HBF Test Method
PASS
Water Absorption
ASTM D570
%
4
Fogging (gloss) Reflective
SAE J1756 3 Hrs @ 194°F
Visual
99 Dry
Deposits
Ozone Resistance
GM4486P-A80
Visual
No Change
Staining
ASTM D925
Visual
No Change
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.
