Nylon is nylon. Nylon is a type of polyamide fiber, belonging to synthetic fibers, with high strength, wear resistance, corrosion resistance and other characteristics, widely used in clothing, industry and other fields.
Polyester is a polyester fiber that is different from nylon in that it has good wrinkle resistance, acid and alkali resistance, and excellent shape retention. It is commonly used in the production of clothing and other textiles. Therefore, nylon and polyester are two different synthetic materials.