Spontaneously Combustible Material

A spontaneously combustible material has the ability to ignite and catch fire spontaneously without the presence of an external ignition source, such as an open flame, spark, or heat. These materials are often highly reactive and can combust when exposed to air or moisture. This material classification is critical in logistics, as it highlights substances with unique fire hazards that require specialized handling, storage, and transportation procedures to mitigate the risk of fires and accidents. 

Examples of Spontaneously Combustible Material 

These materials fall under dangerous goods classifications under various international regulations, such as the United Nations Dangerous Goods Classification. They are typically designated as Class 4.2 within this classification. Common examples of spontaneously combustible materials include certain metal powders, phosphorus, some chemical compounds, and oily rags that can generate heat through oxidation. 

Applications of Spontaneously Combustible Material 

Spontaneously combustible materials are found in various industries, including chemical manufacturing, metalworking, and agriculture. They are used in processes where controlled reactions and heat generation are necessary, but their fire risks necessitate careful handling.