Is Polyester Synthetic or Artificial Fibres that are made by human beings are called syntheticfibres. Most synthetic fibres are obtained from coal, petroleum, and natural gas. Rayon, nylon, polyester, acrylic, and spandex are examples of synthetic fibres. Polyester Polyester is of different types. The most commonly used polyester is Terylene. It is blended with natural … [Read more...] about Is Polyester Synthetic or Artificial