SC 100L is based on Fischer-Tropsch synthetic wax produced by domestic coal-to-oil manufacturers as raw materials. It is prepared through pretreatment, short-path distillation, hydrorefining and other processes. It has high melting point, low oil content, small penetration, hard and wear-resistant. It is almost free of impurities such as sulfur, nitrogen and aromatic hydrocarbons, and is mainly used in hot melt adhesives, PVC heat stabilizers, inks, coatings, plastic processing lubricants, rubber and plastic processing, masterbatch dispersants and other fields.
|
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 |
