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Cut back Bitumen - MC-70
Description:
MC-70 is prepared from penetration grade asphalt with suitable
solvent as per the stipulated ASTM D-2027 standard. MC-70 cut back
is Medium Curing type prefixed with its kinematics viscosity.
Uses:
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Treatment of road
surfaces and payment as prime coat.
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Construction works,
protective and damproofing coating, foundation, concrete, metal,
timber, etc.
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Soil Stabilization.
Advantage:
Technical Data
Applicable Standard: ASTM D – 2027
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Properties
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Specification
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Test Method
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Min.
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Max.
|
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1. Kinematic viscosity at 140°F CST |
70 |
140 |
ASTM D-2170 |
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2. Flash point (Tag open Cup) °F |
100 |
|
ASTM D-3143 |
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3. Distillate Test |
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|
|
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Distillate volume percent of Total |
|
|
ASTM D - 402 |
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Distillate to 680°F (360°C) |
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|
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a. To 437°F (225°C) |
|
20 |
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b. To 500°F (260°C) |
20 |
60 |
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c. To 600°F (316°C) |
65 |
90 |
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Residue foam distillation to 680°C (360°C) |
55 |
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|
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Test on residue from distillation |
|
|
|
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a. Viscosity at 140°F (60°C) |
300 |
1200 |
D-2170 |
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b. Ductility at 77°F (25°) |
100 |
|
D-113 |
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c. Solubility in trichloroethylene % |
|
|
D-2042 |
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d. Water % |
|
0.2 |
D-95 |
Storage:
Generally be stored in vertical tank with heating system.
Packing:
Available in 200ltrs drums and bulk supply in tankers.
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Head office |
Factory |
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Crown Trading & Cont. Co.,
P.O. Box 7051,
Doha, State of Qatar
Tel +974 - 4581172,73
Fax +974 - 4581174
Email : info@crown-group.net
Web : www.crown-group.net |
Crown United Petroleum Industries
Dammam 31454,
Kingdom of Saudi Arabia..
Tel. +966 - 3 - 837 3578
Fax +966 - 3 - 837 4578
Email. crownpetroleum@yahoo.com
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