© LAMATEK, Inc. | www.lamatek.com | 1-800-LAMATEK (local 856-599-6000)Technical Data Sheet
4# CXL
Chemically Cross Linked Polyethylene Foam
Description
- Polymer: Polyethylene
- Closed Cell Foam
- Natural in Color
- Strong & Resilient
- Resistant to moisture, many chemicals, and temperature extremes
Physical Properties
Physical Property
Unit
Value
Density
PCF
4.0
Tensile Strength
PSI
70
Elongation
%
150
Tear Resistance
lb. / in.
17
Compression Strength
@25% Deflection
PSI
12
Compression Set
(% of original thickness)
%
18
Thermal Stability
(% change @ 158°F for 24 hrs.)
%
< 0.6
Thermal Conductivity
BTU/HR/IN FT/°F
0.30
Working Temperature Range
°F
-70 to 175
Water Absorption
LB/FT/°F
< 0.05
Flammability
MVSS302
Pass
Testing done according to ASTM D3575 and ASTM C177 (thermal conductivity) standards.
Test methods available upon request. All data is typical and not to be considered specification values.
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.
