Bitumen MC70
MC70 bitumen is a kind of retarding soluble bitumen which is used for asphalt sub-basement and paving. This bitumen has a low viscosity and it can be easily mixed with asphalt materials. Bitumen MC70 has the following characteristics: degree of penetration: 70 to 140 at 60 degrees Celsius
MC70 bitumen is a kind of retarding soluble bitumen which is used for asphalt sub-basement and paving. This bitumen has a low viscosity and it can be easily mixed with asphalt materials.
Bitumen MC70 has the following characteristics:
Penetration degree: 70 to 140 at 60 degrees Celsius
Ductility: at least 1.33 at 25°C
Density: 1.00 to 1.10 grams per cubic centimeter
Solubility in disulfide: 85 to 95%
Weight loss due to heat: 1 to 5 percent
Effect of penetration loss on heat: 0.1 to 0.3 percent
These characteristics make MC70 bitumen suitable for use in tropical areas where the temperature reaches above 50 degrees Celsius in summer.
If you intend to buy bitumen MC70, you should pay attention to the following points:
Bitumen Specifications: Before purchasing MC70 bitumen, be sure to check its specifications to ensure that the bitumen you are looking for meets your needs.
Bitumen quality: The quality of MC70 bitumen is very important. High quality bitumen is more resistant to cracking and wear.
The price of bitumen: the price of MC70 bitumen varies depending on its quality.
The difference between MC 70 bitumen and MC250 bitumen
MC70 bitumen and MC250 bitumen are both types of retarding soluble bitumen which are used for asphalt sub-basement and paving. However, there are differences between these two types of bitumen:
Degree of penetration: bitumen MC70 has a higher degree of penetration than bitumen MC250. This means that MC70 bitumen is more fluid and performs better at high temperatures.
Viscosity: MC250 bitumen has a lower viscosity than MC70 bitumen. This means that bitumen MC250 can be easily mixed with asphalt materials.
Kinematic viscosity of bitumen solution MC70
The viscosity of bitumen solution depends on its flow rate. The viscosity of MC70 bitumen solution is measured at 60 degrees Celsius and the numbers are 70 to 140 Cst. These numbers mean that this bitumen flows somewhat easily.
flash point of soluble bitumen MC70
The ignition point or the flash point of soluble bitumen means the lowest temperature at which bitumen vapors ignite near the ignition source. This index in bitumen MC70 is 38 degrees Celsius. You can ask the seller about its flash point before ordering bitumen.
Solubility of bitumen solution MC70
The solubility of pure bitumen in trichloroethylene is one of the tests that is performed on the residue left over from dissolved bitumen. According to research, about 99% of the pure bitumen of this retarding bitumen can be dissolved in trichloroethylene.
Volume percentage of pure bitumen in soluble bitumen MC70
One of the tests performed in the distillation of soluble bitumen is the measurement of the volume percentage of the remaining pure bitumen. This test is done at different temperatures.
At a temperature of 225°C 20, at 260°C 20-60 and at 316°C 65-90% by volume and on average at 360°C 55% by volume of pure bitumen can be obtained.
Application of bitumen retarder solution MC70
This product has different applications in the road construction industry. Its most important application is in asphalt substructure and paving and creating adhesion between the road substructure and its coating. The solvent of this bitumen evaporates after use and pure bitumen remains with some additives.
Bituminous spraying including binder dust and penetrating coating on a surface with low porosity can also be considered an application of MC70 soluble bitumen in asphalting. Buying soluble bitumen is one of the concerns of asphalt factories.
The price of bitumen retarder solution MC70
Oil is one of the most expensive products in the world today; Because many goods can be produced with it. You can get an oil product at a much lower price but with low quality and be happy with your profit; While you don’t know about additional costs after this purchase.
Considering that MC70 bitumen is a petroleum product, it should have a reasonable price with its value. The price of soluble bitumen MC70 depends on various factors, including the amount of pure bitumen, the type of solvent, additives, the manufacturing company, and finally its quality.
