Frequently Asked Questions about Cutback Bitumen MC-250
Q: What is Cutback Bitumen MC-250 used for?
A: Cutback Bitumen MC-250 is a medium-curing liquid asphalt used for priming granular base courses, surface dressing, and road maintenance. It is also suitable for cold-mix asphalt applications where heating equipment is not available.
Q: How does MC-250 differ from other cutback grades like MC-30 or MC-70?
A: MC-250 has a higher viscosity (around 250–500 cSt at 60 °C), making it thicker and more durable than lighter grades. It forms a stronger bond with aggregates and is ideal for warmer climates and heavy-traffic roads.
Q: What are the technical properties of Cutback Bitumen MC-250?
A: MC-250 typically has a kinematic viscosity between 250 and 500 mm²/s at 60 °C, a flash point above 66 °C, and a residue after distillation of about 55–65%. It ensures high stability and good adhesion.
Q: How is MC-250 packaged and supplied?
A: It is available in new steel drums, IBC tanks, bulk bitutainers, or tanker trucks, depending on order volume and destination.
Q: Where can I buy Cutback Bitumen MC-250?
A: You can buy Cutback Bitumen MC-250 directly from ATDM Co., a trusted Iranian manufacturer exporting globally through UAE and Turkey.
