Acushnet O-Ring Products

Properties of Standard Acushnet Compounds

 

PROPERTIES EPDM's FLUOROCARB0NS
E-17016 E-17018 F-13667 F-13664 F-13329 F-13681
ORIGINAL PROPERTIES
Hardness Shore"A"
70 80 75 75 75 90
Tensile Strength, p.s.i.
1750 2000 1983 1800 1775 1880
Ultimate Elongation, %
200 210 181 175 185 173
ModuIus @100%, p.s.i.
600 1000
Heat Aging 70 Hrs. @ 212oF
70Hrs. @257oF 70Hrs. @482oF
Hardness Change, Points
+4 +3 +1 +3.5 +1 +1
Tensile Change, %
+10.9 +23.6 -6.6 -6.6 +10.0 +5.3
Elongation Change. %
+8.3 +6.7 +3.9 +2.0 -10.0 -13.9
Weight Loss, %
-1.9 -0.2 -1.5 -1.1
Compression Set 70 Hrs.
@212oF
70Hrs. @257oF 70Hrs. @392oF
% Set
17.3 12.0 16.1 19.3 14.2 18.5
Low Temperature Flexibility
5 Hrs. @ -65oF
5 Hrs.@ -40o
Pass Pass
Low Temperature Retraction
TR, (Point oF)
+3 +3 +3 +3
ASTM Fuel B 70 Hrs. @ R T.
Hardness Change, Points
-1 -3 -1 -1
Tensile Change, %
-6.6 -6.6 -3.0 -2.6
Elongation Change,
-0.6 -3.0 -5.0 -5.8
Volume Change, %
+2.3 +1.5 +2.0 +1.5
Ozone Resistance 500 Hrs.
d@ 10,000 pphm
20% Extension-Cracking
None
Weathering
Excellent
Individual typical physical properties data sheets are available upon request for these standard and other Acushnet compounds.

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