Technical Hub

Black powder is uniquely capable of ignition in a vacuum, independent of atmospheric oxygen. Rich in potassium nitrate, its decomposition liberates...

Coal tar has a flash point of approximately 100 degrees Celsius, identifying it as a hazardous chemical. It falls under the classification of Class C.

3,4-Benzopyrene present in coal tar is recognized as a major carcinogen. This substance is prevalent in various sources, including smoke from factories...

Asphalt pavement is particularly susceptible to gasoline and diesel, whose chemical makeup chiefly comprises alkanes and cycloalkanes.

Waterproof asphalt coatings, extracted from petroleum, are comprised of non-volatile, high-molecular hydrocarbons. Particularly at elevated temperatures...

Coal tar is a hazardous substance, both toxic and prone to flammability and explosion. In storage tanks kept at ambient temperatures, it contains light...