Knowledge Base

According to GB3836.1—2010 "Explosive Atmospheres Part 1: Equipment General Requirements," explosion-proof electrical equipment is designed for operation...

Coal tar is classified into three types: low-temperature coal tar, medium-temperature coal tar, and high-temperature coal tar. Coal tar has a density fluctuating between 1.

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...

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

The self-ignition temperature of coal tar falls within the range of 580 to 630 degrees Celsius.