|
Acushnet
O-Ring Products
Properties
of Standard Acushnet Compounds
|
PROPERTIES
|
NITRILES
|
NEOPRENES
| SILICONES
|
| H-14136
| H-14327
|
H-14339
| N-18538
|
L-13388
| L-13402
|
|
ORIGINAL
PROPERTIES
|
|
Hardness
Shore"A"
|
60
|
70
|
90
|
70
|
60
|
70
|
|
Tensile
Strength, p.s.i.
| 2400
|
2400
|
2800
|
2500
|
750
|
850
|
|
Ultimate
Elongation, %
| 500
|
210
| 150
|
300
|
200
| 150
|
|
Heat
Aging 70 Hrs. @ 212oF
|
|
|
|
| 70Hrs.
@450oF
|
|
Hardness
Change, Points
| +7
|
+6
|
+1
|
+5
|
0
|
-1
|
|
Tensile
Change, %
|
+3.7
|
+2.2
|
-9.8
|
+2
|
-3.2
|
-14.2
|
|
Elongation
Change. %
|
-22.4
|
-28.6
|
-40.0
|
-18.0
|
-4.3
|
-7.9
|
|
ASTM
#1 Oil 70 Hrs. @ 212oF
|
|
Hardness
Change, Points
|
+8
|
0
|
+1
|
-4
|
|
Tensile
Change, %
| +8.9
| +6.7
|
-14.2
|
+6.6
|
|
Elongation
Change. %
|
-21 6
|
-19.0
|
-33 3
|
-6.4
| Not
Applicable
|
|
Volume
Change, %
|
-8.6
|
-0.8
|
-0.4
|
+5.4
|
|
ASTM#3
0il 70 Hrs @212oF
|
|
Hardness
Change, Points
|
-9
|
-6
|
-6
|
-17
|
|
Tensile
Change. %
|
-17.1
|
-15.6
|
-8.0
|
-35.0
|
|
Elongation
Change, %
|
-26.2
|
-28.6
|
-26.7
|
-38.6
| Not
Applicable
|
|
Volume
Change, %
| +11.3
|
+14.1
|
+12.0
| +64.1
|
|
Compression
Set 70 Hrs.
|
|
|
|
22 Hrs.
|
|
@212oF
|
|
|
|
@ 212oF
|
70Hrs @302oF
|
|
%
Set
| 13.8
|
19.6
| 48.7
|
27.8
| 14.1
|
14.3
|
|
Low
Temperature Flexibility
|
|
|
|
| 5
Hrs. @ -100oF
|
|
5
Hrs.@ -40o
| Pass
|
Pass
|
Pass
|
Pass
|
Pass
|
Pass
|
| Individual
typical physical properties data sheets are available upon
request for these standard and other Acushnet compounds.
|
Contact
us today.
Large Inventory, Fast Service.
|
General Information | Acushnet
O-Ring Products |
|
