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MATERIALS

 

Foam & Sponge

Closed Cell Neoprene Rubber

 

 

       
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TYPICAL PROPERTIES OF
STYLE SCE42NEO CLOSED CELL NEOPRENE SPONGE
POLYMER NEOPRENE
   
SPECIFICATIONS  
ASTM D 1056-68 SCE42
ASTM D 1056-78 RE42
ASTM D 1056-85, 91, 98 2C2
MIL-R-6130C TYPE/GRADE/CONDITION II-A SOFT-MEDIUM
MIL-C-3133C MIL STD 670 B SCE7
   
FLAMMABILITY SPECIFICATIONS  
MIL-R-6130C PASS
FMVSS-302 PASS
   

Physical Property

Test Method

Unit of Measure

Result

COMPRESSION
DEFELCTION @25%

ASTM D 1056

psi
kPa

5.0 - 9.0
34 - 62

DENSITY

ASTM D 3575

pcf
g/cm3

7.0 - 11.0
.112 - .176

WATER ABSORPTION
MAX. WEIGHT CHANGE

ASTM D 1056

%

5

TEMPERATURE RANGE

N/A

°F

-40 TO + 150

HIGH INTERMITTENT

N/A

°F

+200

TENSILE STRENGTH

ASTM D 412
(DIE A)

psi
kPa

90
621

ELONGATION MINIMUM

ASTM D 412
(DIE A)

%

150

ACCEL. AGING (7 DAYS @ 158°F)
FLEXIBILITY (NO CRACKING)
APPEARANCE CHANGE
CHANGE IN COMPRESSION DEFLECTION

ASTM D 1056

N/A
180° BEND
N/A
%

 

PASS
NONE
+/-30

THERMAL CONDUCTIVITY

ASTM C 177-85

K FACTOR

.38

COLOR

N/A

N/A

BLACK


CLOSED CELL NEOPRENE RESISTANCE TO:

ACID GOOD OZONE FAIR
ALKALI GOOD KETONES POOR
GASOLINE AND OIL GOOD CHLORINATED SOLVENTS POOR
AROMATIC HYDROCARBONS FAIR OXIDATION GOOD

This information is furnished as a guide for selecting materials.  Atlantic Gasket Corp. disclaims liability for results or use of this information.  It is the customer’s responsibility to obtain and test samples when determining suitability of material for a particular application.

 

 

 

 
 
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