What are the 3D printing materials?

At present, the more popular 3D printing consumables include PLA plastics, ABS plastics, nylon aluminum powder materials, artificial rubber, casting wax and polyester thermoplastics, metal powders, ceramic powders, gypsum powders, etc. Among them, ABS plastic is a thermoplastic engineering plastic with a wide range of uses. Artificial rubber, metal powder, etc. are also thermoplastic, which is a basic requirement for 3D printing consumables. Some automobile parts are printed with such consumables