|
1 |
2 |
3 |
4 |
5 |
|
Base 64-22 |
Base 64-22 |
Base 64-22 |
Base 64-22 |
Base 64-22 |
| |
2.0% SBS |
2.0% SBS |
4.0% SBS |
2.0% SBS |
| |
|
0,3% Sasolwax Link TX |
|
0,3% Sasolwax Link TX |
| |
|
|
|
2.0% Sasobit |
| PG Grading |
PG Grading |
PG Grading |
PG Grading |
PG Grading |
| (64-22) |
(70-22) |
(76-22) |
(76-22) |
(82-16) |
Results can often vary depending on the base asphalt used, but here are some other examples of PG upgrades using different types of asphalt:
| |
A |
B |
C |
D |
| Concentrate |
Base 64-22 |
Dilution |
Dilution |
Dilution |
| 10.0% SBS |
|
3.8% Polymer |
3.0% Polymer |
2.5% polymer |
| 1.5% Sasobit |
|
|
|
|
| 0.4% Sasolwax Link TX |
|
|
|
|
| N/A |
PG Grade |
Cont. PG Grade |
Cont. PG Grade |
Cont. PG Grade |
| |
(64-22) |
(82.90 - 26.10) |
(81.50 - 26.10) |
(79.40 - 26.70) |
| |
Viscosity[cps] |
Temp. [°C] |
| Conc. A |
3105 |
135 |
| 8.5% Polymer |
1616 |
145 |
| No Sasobit |
1020 |
155 |
| 0.3% Sasolwax Link TX |
688 |
165 |
|
Conc. B |
2355 |
135 |
| 8.5% Polymer |
1444 |
145 |
| With Sasobit |
904 |
155 |
| 0.3% Sasolwax Link TX |
595 |
165 |
| Blend |
Original Binder |
RTFO Residue |
Temperature |
| |
Phase Angle [°] |
Phase Angle [°] |
[°C] |
| 2.5% Polymer |
71,27 |
69,95 |
70 |
| With Sasolwax Link TX |
72,41 |
72,09 |
76 |
| Dilution From |
74,51 |
74,38 |
82 |
| 10% Polymer |
|
|
|
| 2.5% Polymer |
73,98 |
70,13 |
70 |
| No Sasolwax Link TX |
76,24 |
72,58 |
76 |
| Dilution From |
78,24 |
74,79 |
82 |
| 10% Polymer |
|
|
|
|
