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 |
Example of EN and ASTM specs for one key-grade.
Characteristics
50/70 Pen |
Test Method |
Units |
Limits
min. max. |
|
|
|
|
| Penetration at 25°C |
EN 1426 |
mm./10 |
50 - 70 |
| Softening Point |
EN 1427 |
°C |
46 - 54 |
| Fraass Breaking Point |
EN 12593 |
°C |
-8 |
| Flash Point |
EN 22592 |
°C |
230 |
| |
|
|
|
| Resistance to Hardening |
EN 12607-1 |
|
|
| Mass Change (±) |
|
% m/m |
0.5 |
| Residue, Penetration at 25°C (% of original penetration) |
EN 1426 |
% |
50 |
| Residue, Softening Point |
EN 1427 |
°C |
48 |
| Softening Point Increase |
EN 1427 |
°C |
11 |
Characteristics
70/100 Pen |
Test Method |
Units |
Limits
min. max. |
|
|
|
|
| Penetration at 25°C |
EN 1426 |
mm./10 |
70 - 100 |
| Softening Point |
EN 1427 |
°C |
43 - 51 |
| Fraass Breaking Point |
EN 12593 |
°C |
-10 |
| Flash Point |
EN 22592 |
°C |
230 |
| |
|
|
|
| Resistance to Hardening |
EN 12607-1 |
|
|
| Mass Change (±) |
|
% m/m |
0.8 |
| Residue, Penetration at 25°C (% of original penetration) |
EN 1426 |
% |
46 |
| Residue, Softening Point |
EN 1427 |
°C |
45 |
| Softening Point Increase |
EN 1427 |
°C |
11 |
|
|
|
