Non-metallic materials are substances made from non-metal elements or compounds. Since the 19th century, with the rapid development of industry and science and technology, especially in the fields of inorganic and organic chemistry, humans have been able to create a wide range of new non-metallic materials by using natural minerals, plants, and petroleum as raw materials. These include cement, artificial graphite, advanced ceramics, synthetic rubber, plastics, and synthetic fibers. Such materials have become essential in modern industries due to their unique properties, such as high strength, heat resistance, and corrosion resistance, which often make them superior to both natural non-metallic materials and certain metals. As a result, the use of non-metallic materials has grown significantly over time, playing a vital role in various technological advancements and everyday applications.
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