© LAMATEK, Inc. | www.lamatek.com | 1-800-LAMATEK (local 856-599-6000)Technical Data Sheet
SCE-45B Neoprene Sponge
NE Series – Firm
Neoprene / EPDM / SBR
Description
Polymer: Neoprene/EPDM/SBR
ASTM D 1056-67: SCE-45
ASTM D 1056-78: RE45
ASTM D 1056-07: 2A5
ASTM D 1056 Suffix’s: A1, B2, C1, F1, M
MIL-R-6130C: II-A Firm
MIL-C-3133C MIL STD 670 B: SCE20
UL94 HF-1: Listed
Physical Properties
Physical Property
Test Method
Unit
Value
Compression Deflection 25%
ASTM D1056
psi
kPa
17 – 25
117.2 – 172.3
Density
ASTM D1056
pcf
g/cm3
10 – 14
0.160 – 0.224
Compression Set Maximum
ASTM D1056
%
25
Water Absorption
Max. Weight Change
ASTM D1056
%
5
Temperature Range
ASTM D746
°F
-40 to +150
High Intermittent
ASTM D746
°F
+250
Tensile Strength Typical
ASTM D412 (Die A)
psi
kPa
250
1050
Elongation Typical
ASTM D412 (Die A)
%
125
Heat Aging (7 Days – 158 F)
Change in Comp. Defl.
ASTM D1056
%
±30
Resilience (typical)
ASTM D2632
%
15
Color
Black
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.
