Description
Cutback Bitumen MC-250 is a type of cutback bitumen and in order to prepare and produce this type of bitumen, petroleum solvents such as kerosene are used to convert bitumen into soluble or liquid bitumen.
At the time of use, the solvent in MC bitumen will evaporate and only pure bitumen will remain to create the desired adhesion. Bitumen MC250 is mostly used in road construction industry including subgrade and pavement as adhesive material between road subgrade and road asphalt pavement.
Application of Cutback Bitumen MC-250
- Adhesives
- Roofing materials
- Waterproof membranes
- Bituminous paints and coatings
- Road construction and maintenance
Specification of Cutback Bitumen MC-250
|
Characteristic |
Value | Test Method |
|
Kinematic Viscosity@ 60°C (cSt) |
250-500 | ASTM D-2170 |
| Flash Point (top open cuo) (°C) | 66 min |
ASTM D-3143 |
| Water Content (%vol) | 0.2 max |
ASTM D-95 |
| Distillate, %volume of total distillate to @ 360°C | ||
|
to 225°C |
10 max | ASTM D-402 |
|
to 260°C |
15-55 | |
|
to 316°C |
60-87 | |
| Residue from Distillation to 360°C (%Vol by difference) | 67 min |
ASTM D-402 |
|
Test on Residue from Distillation |
||
|
Penetration @ 25°C (dmm) |
120-250 | ASTM D-5 |
|
Ductility @ 25°C (cm) |
100 min | ASTM D-113 |
| solubility in Trichloroethylene (%wt) | 99 min |
ASTM D-2042 |
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