Properties |
Test Method |
Unit |
Specification |
Result |
Freezing point |
ASTM D938 |
℃ |
95-98 |
96.0 |
Drop melting point |
ASTM D127 |
℃ |
99-104 |
100.6 |
Oil content |
ASTM D721 |
% |
≤0.5 |
0.04 |
Color number |
ASTM D156 |
- |
≥+15 |
+22 |
Penetration @25℃ |
ASTM D1321 |
0.1mm |
≤ 6 |
3 |
Penetration @65℃ |
ASTM D1321 |
0.1mm |
- |
31 |
Kinematic viscosity @120℃ |
ASTM D445 |
mm2 /s |
Report |
- |
Ultraviolet absorbance |
ASTM D2008 |
L/g.cm |
0.01max |
- |
Average molecular weight |
GSC/A003 |
g/mol |
≥700 |
743 |
peak carbon atom |
GSC/A002 |
- |
≥C54 |
C56 |