A Complete Guide To Synthetic Fibres

Have you ever noticed how some clothes are strong, lightweight, and easy to care for? These are made from synthetic fibres, which are man-made using chemical processes. Unlike natural fibres, they are designed to be durable, affordable, and suitable for everyday use. 

This article helps you understand what synthetic fibres are, their types, properties, and how they are used in our daily lives.

Table of Contents 

• What is Synthetic Fibre
• Classification of Synthetic Fibre

What is Synthetic Fibre? 

Fibre is a thread-like strand which may be spun into yarn and used to make fabrics. It is the smallest visible unit of any fabric. We need fibres to make clothes. We choose clothes made from different types of fibres according to occasions, seasons and comfort.

Classification of Synthetic Fibres

Fibres can be classified as natural fibres and artificial fibres based on their sources. Fibres that we obtain from plants or animals are known as natural fibres. For example, wool, silk, cotton, jute, fur, linen, etc.

Fibres that are synthesised by humans are known as synthetic fibres. Synthetic fibres are also known as man-made fibres. For example, rayon, nylon, polyester, acrylic, etc.

A synthetic fibre is made up of long chains of small units that are joined together to form the fibre. This long chain of similar kind of small units is called a polymer. The word ‘polymer’ is derived from the Greek words ‘poly’, which means many and ‘mer’, which means unit or part.

A polymer is made up of many repeating units of monomers. The monomer can be defined as a molecule that can bind to other molecules to form a polymer. Monomers of the same kind or different kinds combine to form a polymer.

Polymerisation: A process in which small monomers link together to form a long chain is called polymerisation.

The structure of a polymer can be compared to a necklace. As beads are joined together to form a necklace, monomers are combined to form a polymer.

Polymers can be classified as linear polymers and cross-linked polymers based on how monomers are linked together.

As we have learned that how Synthetic fibres and polymers play an important role in our daily life. From clothes to household items, these materials are widely used because of their strength, durability, and versatility. Understanding how fibres and polymers are formed helps students connect chemistry concepts with real-life applications in a simple and meaningful way.