Rayon and acetate are both artificial fibers, but not truly synthetic, being made from wood. Nylon, the first synthetic fiber in the "fully synthetic" sense of that term, was developed by Wallace Carothers, an American researcher at the chemical firm DuPont in the 1930s.

First Fully Synthetic Fibre:
- Nylon:
Nylon was the first fully synthetic fibre to be produced. It was created by Wallace Carothers, an American chemist working for DuPont, in 1935. Nylon is a versatile and durable synthetic polymer that is commonly used in the production of clothing, carpets, and other textiles.
- Properties:
Nylon is known for its high strength, elasticity, and abrasion resistance. It is also resistant to mildew, insects, and chemicals, making it a popular choice for a wide range of applications.
- Uses:
Nylon is used in a variety of products, including clothing (such as stockings and swimwear), ropes, fishing lines, automotive parts, and industrial materials. Its versatility and durability make it a preferred material in many industries.
- Advantages:
Nylon has several advantages over natural fibres, such as being more resistant to wrinkles, stretching, and shrinking. It is also quick-drying and easy to care for, making it a practical choice for everyday use.
- Conclusion:
Nylon revolutionized the textile industry with its introduction as the first fully synthetic fibre. Its unique properties and wide range of applications have made it a staple material in various sectors, showcasing the importance of synthetic fibres in modern manufacturing.

Nylon is a fully synthetic fibre