BITUMEN VG-10
VG10 bitumen is the softest grade of viscosity bitumen. This type of bitumen is widely used for spraying applications and surface coating. VG 10 bitumen means that your bitumen is also suitable for paving roads in a very cold climate instead of the old 80/100 penetration grade.
VISCOSITY GRADE BITUMEN VG-10 SPECIFICATION
Parameter | VG-10 | Test Method |
Absolute Viscosity, 60 °C, Poises, min | 800 | IS 1206 (Part 2 ) |
Kinematic Viscosity, 135°C, CST, min | 250 | IS 1206 (Part 3 ) |
Flash Point,°C | 220 | IS 1209 |
Solubility in Trichloroethylene, %, min | 99.0 | IS 1216 |
Softening Point, °C, min | 40 | IS 1205 |
Penetration @ 25°C.100g 5 sec in 1/100cm | 80-100 | IS 1203 |
Tests on Residue from Thin Film Oven Test/RTFOT | ||
Viscosity Ratio,@ 60 °C, Max | 4 | IS 1206 (Part 2) |
Ductility@ 25 °C (Cm/s) After thin film oven test | 75 | IS 1208 |