| Viscosity Grade AC-20 Bitumen Specifications |
| Properties |
Units |
Specifications |
Test Method |
| Viscosity, 140°F (60°C) |
P |
2000± 400 |
ASTM D-2171 |
| Viscosity, 275°F (135°C), Min |
cSt |
210 |
ASTM D-2171 |
| Penetration, 77°F (25°C), 100g, 5sec, Min |
0.1 MM |
40 |
ASTM D-5 |
| Flash point, Cleveland open cup, Min |
°C |
232 |
ASTM D-92 |
| Solubility in trichloroethylene, Min |
%Wt. |
99 |
ASTM D-2042 |
| Tests on residue from thin-film oven test: |
| – Viscosity, 140°F (60°C), Max |
P |
10000 |
ASTM D-2171 |
| – Ductility, 77°F (25°C), 5cm/min, Min |
CM |
20 |
ASTM – D113 |