Bitumen is a dense, highly viscous, oil-derived hydrocarbon that is classified into two main types. The first type is natural bitumen, which is found under oil hills and lakes, and the other type is refined bitumen from crude oil deposition. Bitumen contains 2% oxygen, 11% hydrogen and 87% carbon. For more information about Bitumen price in 2020 on the market, please visit our site.
What bitumen looks like?
Bitumen is a black, pasty material used in moisture insulation and asphalt construction. There are different types of bitumen, each of which has a specific application. Bitumen is a derivative of oil and is often produced in oil refineries.
Bitumen is a dense, highly viscous, oil-derived hydrocarbon that is classified into two main types. The first type is natural bitumen, which is found under oil hills and lakes, and the other type is refined bitumen from crude oil deposition. Bitumen contains 2% oxygen, 11% hydrogen and 87% carbon. As mentioned, this product is a high molecular weight hydrocarbon containing oils, resins and asphaltene. The presence of 5 to 30% asphaltene in bitumen causes the bitumen to harden.
Bitumen is produced in two ways:
Direct execution
Blowing air based on a cross-sectional or continuous process
Bitumen is mainly used in construction, road construction, road insulation, paving streets or roof insulation. This product according to different production processes to different types and degrees and physical tests such as penetration test, viscosity test, point test
Ignition, solubility test, softening point test, flexibility test and other items are divided.
It should be noted that some of these classifications are based on the results of tests performed on bitumen and others based on the type of refining and steps performed on bitumen.
Bitumen is a natural hydrocarbon resin that has been rediscovered in modern history on the Bonita River in northeastern Utah. This natural asphalt has hardened like a crude oil asphalt. Usually the names asphalt, euthanate and asphaltum are also used for this material. Natural bitumen, like natural asphalt, is soluble in aliphatic and aromatic solvents. Due to the high compatibility of this product, it is usually used to harden dilute petroleum derivatives.
Today ٩٠% of these products are used in four groups: road construction, charcoal dust, charcoal electrodes and glaze and pipe coating, but the use of refinery coal bitumen on roads is only limited to the mixture for surface coatings. The reason is that these bitumens are more soluble and perform better at lower temperatures and as a result have better adhesion, but the main weakness of these bitumens is their greater thermal sensitivity than petroleum bitumen. For more information about bitumen demand, visit our website.
Bitumen price in 2020 for markets
largest bitumen suppliers Wetting of materials is better and adhesion is improved, but due to environmental problems and the development of chemical adhesion agents, the use of tar is limited. Although the use of tar can be used due to less impact of tar compared to oil and gasoline leaks in the parking areas of vehicles and the like, the main disadvantage of tar can be its greater thermal sensitivity to bitumen. He knew oil. For information on Bitumen price in 2020 for markets, please refer to our website.
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