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PHYSICAL PROPERTY OF TEST DATA
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| Material : |
NBR 85 SHORE A |
Date : |
Aug/08/2006 |
| Progum No. |
SN8551 |
Colour : |
Black |
| Spec: |
ASTM D2000 M7BG814A14B34EF11EF21EO14EO34 |
| Original Properties : |
Spec. |
Progum Data |
| Hardness, Shore A |
85
+/-5 |
83 |
| Tensile
strength, min, MPa |
14 |
15.86 |
| Elongation,
min, % |
125 |
177 |
| Tear
Resistance, Kg-cm |
|
50 |
| Modulus
at 100%, MPa |
|
9.34 |
| Specific
Gravity |
|
1.28 |
A14 Heat Resistance : 100 ºC x 70
hrs
Test method D573 |
| Hardness Change, pts |
|
+4 |
| Tensile Strength Change, % |
|
+7 |
| Elongation Change, % |
|
-22 |
B34 Compression Set : 100 ºC
x 22 hrs
Test method D395, Method B, solid. |
| Max, % |
25 |
17 |
EF11 Fuel A Resistance : 23 ºC
x 70 hrs
Test Method D471. |
| Hardness Change, pts |
+/-10 |
+2 |
| Tensile Strength Change, max, % |
-25 |
-8 |
| Elongation Change, max, % |
-25 |
-7 |
| Volume Change, % |
-5 ~ +10 |
+2 |
EF21 Fuel B Resistance : 23 ºC
x 70 hrs
Test Method D471. |
| Hardness Change, pts |
0 ~ -30 |
-8 |
| Tensile Strength Change, max, % |
-60 |
-14 |
| Elongation Change, max, % |
-60 |
-9 |
| Volume Change, % |
0 ~ +40 |
+17 |
EO14 ASTM #1 Oil : 100 ºC x
70 hrs
Test Method D471. |
| Hardness Change, pts |
-5 ~ +10 |
+9 |
| Tensile Strength Change, max, % |
-25 |
+7 |
| Elongation Change, max, % |
-45 |
-21 |
| Volume Change, % |
-10 ~ +5 |
-8 |
EO34 ASTM #3 Oil : 100 ºC x
70 hrs
Test Method D471. |
| Hardness Change, pts |
-10 ~ +5 |
-4 |
| Tensile Strength Change, max, % |
-45 |
-5 |
| Elongation Change, max, % |
-45 |
-16 |
| Volume Change, % |
0 ~ +25 |
+9 |
| F16 Low Temperature Test |
| -35 ºC x 3min. |
No Crack |
PASS |
| Remark : |
1. |
The PROGUM data are based on testing slabs/buttons and are for
reference purpose only |
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2. |
PROGUM compound can meet above-mentioned ASTM D2000 spec. |
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3. |
This information is, to the best of our knowledge, accurate &
reliable to the date indicated. The above mentioned data have been
obtained by tests we consider as reliable. We do not assure that
the same results can be obtained in other laboratories, using different
conditions by the preparation and evaluations of samples. |
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