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MATERIALS

 

Foam & Sponge

Closed Cell
Epichlorohydrin (ECH)

 

 

       
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TYPICAL PROPERTIES OF
STYLE R-475-E CLOSED CELL EPICHLOROHYDRIN SPONGE
POLYMER EPICHLOROHYDRIN
   
SPECIFICATIONS  
ASTM D 1056-68 SBE45
ASTM D 1056-85, 91, 98 2B5
   
FLAMMABILITY SPECIFICATIONS  
FMVSS-302 PASS
   

Physical Property

Test Method

Unit of Measure

Result

COMPRESSION DEFLECTION @25%

ASTM D 1056

psi
kPa

17 – 24
117 – 165

DENSITY

ASTM D 3575

pcf
g/cm3

20 – 35
.321 - .561

WATER ABSORPTION
MAX. WEIGHT CHANGE

ASTM D 1056

%

5

TEMPERATURE RANGE

N/A

°F

-20 TO +325

TENSILE STRENGTH

ASTM D 412
(DIE A)

psi
kPa

150
1034

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

COLOR

N/A

N/A

BLACK


PRODUCT CHARACTERISTICS:

EXCELLENT CHEMICAL RESISTANCE EXCELLENT OIL RESISTANCE HIGH TEMPERATURE

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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