What is the difference between fibres and plastics

Study Everything About Fibres Here. We know that fibres are long thin thread-like structures used to make various objects ranging from clothes to nets and ropes. However, their usage depends on the sources from where they are derived.

Basically, fibres are divided into two categories. These are-. The fibres obtained from nature, i. Fibres obtained from plant sources are called cellulosic Fibre, e. The fibres from animal sources are also known as protein fibres, e. The fibres made in laboratories using chemicals or various petrochemical products are known as synthetic fibres.

Acrylic, polyester and Nylon are all synthetic fibres. Synthetic Fibre is composed of chains of small units called monomers that combine to form polymers. Hence, polymers are large molecules made up of several monomers linked together through the process of polymerisation. All synthetic fibres are also examples of polymers.

We know that silk fibre obtained from silkworms is expensive and has a beautiful texture, look and feel. Hence, attempts were made to make silk artificially, which led to the invention of artificial silk known as Rayon. It is made by treating wood pulp chemically. Rayon is a versatile fibre. It is also known as Artificial silk because it resembles silk in appearance, texture and shine.

It can imitate the texture and feel of cotton, silk, wool, and linen with drape and slipperiness akin to Nylon. Nylon is another synthetic fibre prepared without using any natural raw materials materials produced by plants and animals. It is the first synthetic Fibre made from coal, water and air.

Ester is a fruity smelling organic compound. It is derived from coal, air, water and petroleum. Polyester does not get wrinkled easily. Hence, a fabric made from this Fibre is easy to wash and does not need to be ironed, making it suitable for dress material. Polyester is often used in blended fibres. These fibres are formed by mixing natural and synthetic fibres.

Natural wool is quite expensive, whereas clothes made from acrylic is cheaper and affordable. Plastic is also a polymer like synthetic Fibre. Not all plastics have the same arrangement of monomer units. In some, it is linear, whereas in others, it is cross-linked. What is the difference between an elastomer and plastics? What is the Difference between fiber optics and free space optics? What is the difference between crude fiber and dietary fiber? Difference between monofilament fiber and multifilament fiber?

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Difference between polymers and metals? People also asked. View results. Study Guides. Trending Questions. What is the fourth element of the periodic table of elements? Still have questions? Find more answers. Previously Viewed. Unanswered Questions. Fibre obtained by chemically treating wood pulp is called rayon or artificial silk. Although rayon is obtained from a natural source, wood pulp, yet it is a man-made fibre.

B Nylon Nylon is another man-made fibre. In , it was made without using any natural raw material from plant or animal. It was prepared from coal, water and air. It was the first fully synthetic fibre. Nylon is a synthetic fibre made from coal, water and air. So, it became very popular for making clothes. Point to note Is nylon fibre really so strong that we can make nylon parachutes and ropes for rock climbing?

Nylon is also used for making parachutes and ropes for rock climbing. A nylon thread is actually stronger than a steel wire. C Polyester Polyester is a synthetic fibre, derived from coal, air, water and petroleum. Polyester is made of repeating chemical units called esters.

Fabric made from polyester retains its shape and remains crisp. Polyester is easy to wash and dry. Polycot is a mixture of polyester and cotton. Polywool is a mixture of polyester and wool. Terylene is a popular form of polyester, which can be drawn into very fine fibres.

These fibres can be woven like any other yarn. PET, or Poly-ethylene terephthalate, is another familiar form of polyester, which is used to make bottles, utensils, films and wires. Polyester is also used for making hoses, ropes, nets, thread, raincoats, fleece jackets, clothing and medical textiles. D Acryclic We wear sweaters and use shawls or blankets in the winter. Do you know the material with which they are made of? Many of these are actually not made from natural wool, though they appear to resemble wool.

These are prepared from another type of synthetic fibre called acrylic. Acrylic is a synthetic polymer of methyl methacrylate. Fabric made from acrylic is warm to wear, retains its shape and is durable. Acrylic is easy to wash and dries quickly. Acrylic is used in apparel like sweaters and socks, and in home furnishings such as furniture, carpets, blankets and upholstery fabrics.

Industrial uses of acrylic include craft yarns, awnings, boat and vehicle covers, and luggage. Point Of Safety Synthetic fibres are more durable and affordable which makes them more popular than natural fibres. But they too have demerits. Synthetic fibres melt on heating. If the clothes catch fire, it can be disastrous. The fabric melts and sticks to the body of the person wearing it.

We should, therefore, not wear synthetic clothes while working in in the kitchen or in a laboratory. Have you ever thought with what material all these are made? All these are made of Plastics. Plastic is also a polymer like the synthetic fibre. All plastics do not have the same type of arrangement of units. In some, the units are arranged in linearly as shown.