Xie Ying, a manufacturer of modified coal asphalt
Coal pitch is a substance composed of elements such as carbon, hydrogen, sulfur, nitrogen, etc., and has a variety of uses. According to the nature and **, coal pitch can be divided into low-temperature coal asphalt, medium-temperature coal asphalt and high-temperature coal asphalt. According to the physical state, coal pitch can be divided into liquid coal pitch, solid coal pitch and gaseous coal pitch.
In the field of road construction, coal asphalt is widely used. Low-temperature coal pitch has a low viscosity and high flowability, making it suitable for road paving and the production of building materials. Medium-temperature coal asphalt has a moderate viscosity and is suitable for general main road engineering and industrial sealing materials. Coal pitch has high viscosity, good wear resistance and corrosion resistance, and is often used in the manufacture of waterproof materials and anti-corrosion coatings.
In the field of paints, coal pitch has also been widely used, due to its good anti-corrosion performance, it is used to make various anti-corrosion pipelines, plates, etc. Coal pitch also plays an important role in industrial anti-corrosion, because it has good acid and alkali corrosion resistance.
In addition, coal asphalt is also used in plastic processing, insulating materials, dam building waterproofing, wood corrosion protection and building waterproofing.
The above content is for reference only, it is recommended to consult professional chemistry books for more information. At the same time, please note that coal pitch needs to comply with relevant regulations and use methods to avoid harm to the environment and human body.