Coal Tar Pitch for Coating Material Rubber Road Construction Applied

Coal tar pitch, a kind of artificial pitch, is generally viscous liquid, semi-solid or solid. It is black and shiny.

In the process of coal tar processing, the residue after the liquid fraction is removed by distillation is called
coal tar pitch. Coal tar pitch is the main component of coal tar, accounting for 50%~60% of the total amount.
Generally, it is believed that its main components are polycyclic aromatic hydrocarbons, polycyclic aromatic
hydrocarbons and their derivatives.The specific composition of the compounds is complex,and the difference
of raw  coal types and processing technology will also lead to the difference of components,  The current
method is mainly based on the softening temperature.

1. At room temperature, coal tar pitch is
black, brittle and shiny;

2.  Coal tar pitch has low temperature
stability, good adhesion with mineral
aggregate, and poor climate stability
(large changes in cold and hot)

Application:

1. As a fuel, due to its large solid composition, it is generally mixed with heavy oil or made into slurry for use,
which can partially replace heavy oil.

2. For the production of carbon electrodes,  the degree of carbon graphitization in coal tar pitch is relatively
high, and it can be used as electrode material, as well as as a sizing agent and binder. 

3. The coating is mainly used for waterproof coating of buildings and pipes after treatment and processing.
Epoxy coal tar pitch coating is one of the most widely used coatings.

4. Road building and building materials are generally mixed with petroleum asphalt. Compared with coal tar
asphalt and petroleum asphalt, there is an obvious quality gap and durability gap. 

5. Needle coke, activated carbon, carbon fiber and other high value-added products. Coal tar pitch has high
carbon residue value, many graphitization components and easy processing.

6. Other uses such as linoleum
 

Hebei Fangke New Material Technology Co., Ltd. is an industrial enterprise committed to the production and supply
of lubricating oil, grease, carburizer, graphite block, graphite electrode, anthracite and other materials.


The company is engaged in the field of technical production and research and development, strong technology. The
company's product production equipment and testing instruments, has an excellent marketing team and domestic
regional channel partners, for the product market development and product after-sales service has a sound
management plan.