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Cutback Bitumen Mc 30


In the realm of modern construction and infrastructure development, the significance of high-quality road surfaces cannot be understated. This is where cutback bitumen MC-30, a medium curing oil derivative, steps into the spotlight. Global Synergy Company, a trailblazer in the petroleum industry, offers this exceptional product that plays a pivotal role in enhancing road construction and maintenance around the world.

Cutback bitumen MC-30, also known as Medium Curing Cutback Bitumen, is a specialized asphalt binder that undergoes a unique manufacturing process. It is derived from bitumen – a viscous, black, and sticky petroleum product – by reducing its viscosity and making it suitable for various applications, particularly road construction.

The Medium Curing Advantage

MC-30 is categorized as a medium curing cutback bitumen, which means it holds a balance between fast-evaporating and slow-evaporating solvents. This middle-ground characteristic makes MC-30 an excellent choice for numerous applications, including prime coats, surface treatments, tack coats, and seal coats. Its adaptability and versatility are key factors that contribute to its widespread use.

Applications and Benefits:
  • Prime Coats: MC-30 acts as a prime coat by providing a strong adhesive layer between the pavement base and the subsequent layers. This enhances the bonding of the construction materials, resulting in a longer-lasting road surface.
  • Tack Coats: Tack coats are crucial for ensuring proper adhesion between old and new asphalt layers during resurfacing. MC-30's moderate curing speed ensures optimal bonding, reducing the risk of delamination and prolonging the lifespan of the road.
  • Surface Treatments: MC-30 is employed as a binder in surface treatments, such as chip seals and slurry seals. Its medium curing properties allow it to effectively hold aggregates in place, enhancing skid resistance and waterproofing.
  • Seal Coats: Seal coats protect the road surface from moisture, UV rays, and oxidation. MC-30's balanced curing rate ensures a steady application process, resulting in uniform coverage and improved durability.
Properties Min Max Test Method
Kinemalic 1 viscosity at 60°C, eSt 30 60 ASTM D2170
Flash Point (Tag Open-Cup),°C 38 ASTM D1310
Distillate, percent by Volume of total 360°C:
To 190°C 15 ASTM D402
To 225°C 20 60 ASTM D402
To 260°C 50 90 ASTM D402
To 316°C 80 90 ASTM D402
Residue from distillation to 360°C:
Test on residue from distillation Penetration at 25°C,100g, 5 sec. 50
Ductility 3 at 25°C, cm 120 250 ASTM D402 / ASTM D113
Solubility in trichloroethylene, percent mass 100 ASTM D402 / ASTM D2024
Water, percent volume 0.2 ASTM D95
MC-30 common packings:
One of the most common packaging of bitumen is new steel drum. The new steel drums are easy to handle, transport and a proper packaging to ensure the products reach their target destinations flawlessly without any leakage or spill. Read more