The difference between new materials and traditional materials today

New materials refer to new or developing materials with excellent properties and special functions that traditional materials do not have. There is no clear boundary between new materials and traditional materials. New materials are developed on the basis of traditional materials. Traditional materials can be developed into new materials by improving their composition, structure, design and technology, so as to improve their performance or appear new materials. New materials, like traditional materials, can be classified from different angles such as structural composition, function and application field, and different classifications are nested with each other.