Bitumen Mc 70
MC70 Cutback Bitumen is your go-to medium-setting asphalt primer for exceptional road construction and maintenance. With its kerosene-based solvent, it ensures smooth application and strong adhesion to various road bases, even at ambient temperatures. Trust MC70 for deep penetration and a solid foundation for your asphalt layers, making it a reliable and efficient choice for priming roads
Mc70 Bitumen Price |
610 ± 3$ |
Date: 19 February 2025 |
What is Cutback Mc70 Bitumen?
MC70 Cutback Bitumen is a medium-setting asphalt primer, crafted to provide optimal performance for road construction and maintenance. With its kerosene-based solvent, MC70 features a medium viscosity that facilitates easy application at ambient temperatures. This ensures thorough penetration and robust adhesion to diverse road base materials, making MC70 an ideal choice for preparing surfaces for subsequent asphalt layers.
Mc70 Bitumen Specification
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Specifications for Cutback Bitumen MC70 |
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Property |
Specification |
Unit |
Test Method |
|
|
Kinematic viscosity at 60°C |
70 – 140 |
cSt |
ASTM D2170 |
|
|
Flash point (Tag open-cup) |
≥ 38 |
°C |
ASTM D3143 |
|
|
Distillate test, volume percent of total distillate to 360°C |
to 225°C |
25 |
% |
ASTM D402 |
|
to 260°C |
10 – 70 |
% |
ASTM D402 |
|
|
to 316°C |
65 – 93 |
% |
ASTM D402 |
|
|
Residue from distillation to 360°C |
≥ 55 |
% |
ASTM D402 |
|
|
Tests on residue from distillation |
Viscosity at 60°C |
30 – 120 |
Pa.s |
ASTM D2171 |
|
Penetration at 25°C, 100 g, 5 s |
120 – 300 |
0.1 mm |
ASTM D5 |
|
|
Ductility at 25°C, 5 cm/min |
≥ 100 |
cm |
ASTM D113 |
|
|
Solubility in trichloroethylene |
≥ 99 |
% |
ASTM D2042 |
|
|
Water content |
0.2 |
% (v/v) |
ASTM D95 |
|
Key Benefits of MC70 Cutback Bitumen:
- Superior Surface Preparation: Creates an ideal primed surface, promoting strong bonding between the road base and asphalt layers, enhancing overall pavement durability.
- Effective Dust Suppression: Provides excellent dust control on unpaved surfaces, improving site conditions and safety.
- Versatile Applications: Suitable for prime coating, tack coating in certain applications, and light surface treatments.
Bitumen Purchase Process
Bitumen Packing
Type | Details | ||||||||||||||||||||
| Drum |
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| Jumbo Bag |
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| Flexi Tank |
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