Farafra Oil(MC70)
Farafra Oil(MC70)
Uses
- It is used as an adhesive medium for the asphalt layer in the prepared soil before paving works.
- It is used to stabilize the soil when there is no need to complete paving work, as in temporary paving operations, such as roads used for military purposes or preparing roads leading to petroleum companies during geological exploration and research operations.
Packaging
- Equipped lorries
Chemical specification
Test |
Method |
Specification limits |
Chemnematic viscosity at 60 m CST |
445 J.A.A.D. |
140-70 |
Viscosity of Sibolt Furol at 50 °C (122 °F) sec |
88 J.A.A.D. |
120-60 |
Cleveland M flashing degree (minimum) |
92 J.A.A.D. |
38 |
Water % by volume (maximum) |
95 J.A.A.D. |
0.2 |
Distillate % by volume relative to the total distillate at 360 |
||
Distillate to total distillate ratio up to 225 m (maximum) |
402 J.A.A.D. |
20 |
Distillate to total distillate ratio up to 315 m (maximum) |
90-65 |
|
Remaining % by volume of distillation at 360°C (lower) |
60-20 |
|
Tests on residual distillation up to 360°C |
55 |
|
Absolute viscosity at 60 m centipoise |
||
Stitching degree at 25°C (77°F) |
-5 m.q.m |
250-120 |
Retractability at 15.5 cm (minimum) |
113 m.q.m |
100 |
Solubility in ethylene trichloride, % by weight |
2040 m.q.m |
99 |
Spot test by American Road Federation No. T102 |
||
A- Solvent – Standard Naphtha |
445 J.A.A.D. |
minus |
b – naphtha – solvent of zeppelin |
||
C- Heptane – the solvent of zaplin |
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