Cutback Bitumen MC- 70
MC-70 Cutback Bitumen Supplier and Exporter
Turkey Bitumen by Tiger Bitumen is a trusted supplier and exporter of MC-70 Cutback Bitumen for road construction, pavement maintenance, and infrastructure projects. MC-70 is a Medium Curing Cutback Bitumen that offers controlled curing, useful penetration, and reliable adhesion for prime coat, road base treatment, and surface preparation applications.
MC-70 Cutback Bitumen is widely used for prime coats, cold mix asphalt, road maintenance, and pavement preparation, where medium curing supports effective aggregate bonding and improved long term pavement performance. Turkey Bitumen, operated by Tiger Bitumen, supplies MC-70 Bitumen with flexible packaging, dependable worldwide export, and professional technical support for international contractors, asphalt producers, and infrastructure developers.
Cutback Bitumen MC-70 Specifications
| Medium Curing MC-70 Bitumen Cutback | |||
| Property | Min | Max | Test Method |
| KINEMATIC VISCOSITY AT 60°C mm^2/s | 70 | 140 | ASTM D2170 |
| FLASH POINT (TAG OPEN-CUP),°C | – | – | ASTM D3143 |
| DISTILLATE TEST: DISTILLATE, VOLUME PERCENT OF TOTAL DISTILLATE AT 360°C: | |||
| TO : 190°C | 10 | – | ASTM D402 |
| TO : 225°C | 50 | – | ASTM D402 |
| TO : 260°C | 70 | – | ASTM D402 |
| TO : 316°C | 85 | – | ASTM D402 |
| RESIDUE FROM DISTILLATION TO 360°C, PERCENT VOLUME BY DIFFERENCE | 55 | – | ASTM D402 |
| TEST ON RESIDUE FROM DISTILLATION: | |||
| VISCOSITY AT 60°C | 60 | 240 | ASTM D5 |
| PENETRATION AT 25°C | 80 | 120 | ASTM D5 |
| DUCTILITY AT 25°C | 100 | – | ASTM D113 |
| SOLUBILITY IN TRICHLOROETHYLENE, % | 99 | – | ASTM 2042 |
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Cutback Bitumen MC-70 FAQs
MC-70 Cutback Bitumen is a Medium Curing Cutback Bitumen grade produced by blending penetration grade bitumen with medium volatility petroleum solvents, giving it controlled curing and reliable workability for road applications.
MC-70 refers to a specific grade within the Medium Curing (MC) Cutback Bitumen family. It is not a penetration value and should not be confused with SC-70 or RC grades.
MC-70 is commonly used for prime coats, cold mix asphalt, road maintenance, and pavement preparation, with suitability depending on project requirements and application method.
Yes, MC-70 is commonly applied as a prime coat, where its controlled curing and penetration support adhesion between the road base and subsequent asphalt layers.
Yes, MC-70 can be used in cold mix asphalt applications where its curing behavior and workability align with the intended construction technique.
MC-70 may be suitable for various road maintenance applications where its medium curing characteristics support the specific repair or resurfacing method used.
Medium Curing Cutback Bitumen is produced by blending penetration grade bitumen with medium volatility solvents. These solvents evaporate gradually after application, allowing the binder to cure at a controlled rate while remaining workable during handling.
MC-70 supports effective aggregate bonding and can contribute to improved long term pavement performance when used appropriately in pavement preparation work.
Buyers should consider the intended application, required workability, project specifications, and applicable technical standards, confirming details with supplier test documentation before ordering.
Buyers can contact Turkey Bitumen / Tiger Bitumen with their required quantity, destination, and project details to receive a tailored quotation and relevant technical information.
