Difference Between Wool Cloth and Silk

Edited by Diffzy | Updated on: May 31, 2023


Difference Between Wool Cloth and Silk

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Natural fibers are produced through geological processes from the bodies of plants and animals. Animals are domesticated for this purpose, and fiber-producing plants are cultivated on a large scale. Natural fibers can be categorized into two main types: natural plant fibers and natural animal fibers. Within the animal fiber category, wool and silk are the prominent fibers. Despite belonging to the same category, wool and silk are significantly different from each other and find extensive use in various applications.

Wool and silk are distinct types of fibers obtained from animal sources. Silk is manufactured from the cocoons of silkworms, while wool is derived from the fur of animals like goats and sheep. Although they share some similarities, they also possess differences. Wool is particularly favored during the winter season due to its ability to retain warmth. While silk also has some heat retention properties, wool excels as an insulator, making it superior in keeping the body warm during winter. On the other hand, silk is considered an elite fiber due to its high cost and exceptionally smooth texture. Wool is commonly used for making sweaters and other winter garments, while silk is frequently employed in formal dresses, blouses, shirts, sarees, and traditional costumes. Known as the "queen of fibers," silk exhibits exceptional qualities, being a continuous natural filament fiber. In contrast, wool is 100% natural, biodegradable, and wrinkle-resistant. It is also easier to handle and carry compared to silk.

Silk vs. Wool

Despite both silk and wool belonging to the animal protein fiber category, they possess distinct qualities and characteristics. The primary difference lies in their origins: silk is derived from silkworm cocoons, while wool comes from the fur of animals such as sheep and goats. These fibers are produced by completely different animals and are used to create fabrics with different properties. Silk is used for fabrics like taffeta, chiffon, Charmeuse, and crepe de chine, whereas wool is employed in the production of flannel, chalice, jersey, and more. Silk is renowned for its smooth, shiny texture, imparting a shimmery appearance and an air of elegance. Wool, while lacking such luster, possesses excellent insulating properties surpassing silk. It effectively retains warmth, keeping the wearer cozy and preventing the escape of body heat. In contrast, silk is less proficient in retaining warmth. Both fibers serve unique purposes: silk is favored for creating formal dresses and silk sarees, renowned worldwide, while wool finds its niche in winter clothing, thanks to its insulation properties. Wool is also less prone to wrinkling, while silk requires meticulous maintenance to avoid insect attacks. Wool, on the other hand, is resistant to insects and demands comparatively less upkeep.

Difference Between Wool And Silk in Tabular Form

Parameters of comparisonSILKWOOL
OriginIt is extensively used for formal clothing, sarees, blouses, decoration, and furniture.Wool is obtained from furry animals such as sheep and goats.
TextureIt has a shiny, smooth, and shimmery appearance.Wool has a deep, thick texture and can be made of anything from fine threads to coarse yarns.
FabricsFabrics such as taffeta, chiffon, Charmeuse, and crepe de chine are made from silk.Fabrics such as flannel, Challis, and Jersey are made from wool.
Conductor of heatIt is a poor conductor of heat.Wool is not a good conductor of heat but is a good insulator.
Conductor of electricitySilk possesses poor to moderate elasticity.It is also a bad conductor of electricity.
Strength and durabilitySilk is known for its strength and durability.Wool is extremely durable and can last for 20000 times before breaking.
ElasticityChina is the leading producer of silk, followed by India, Brazil, and other countries.Wool is highly elastic.
UsesChina, Australia, and New Zealand is a major will producers. And Australia is the dominant exporter of wool, while China is the largest exporter.It is used to make winter clothes such as sweaters.
AreaChina is the leading producer of silk followed by India, Brazil, and other countries.China, Australia, and New Zealand are major will producers. And Australia is the dominant exporter of wool, while China is the largest exporter.

What is Silk?

Silk is a natural animal fiber obtained from an animal source. It is derived from the cocoon of a silkworm. Known as the queen of fibers, silk possesses exceptional qualities. It is a continuous natural filament fiber that is highly regarded for its rich texture and smoothness. While not all types of silk can be woven into clothing, a few varieties can. Multiple insects are capable of producing silk, but only the silk produced by the moth caterpillar is used for textile production. The most renowned and widely used silk is obtained from the cocoons of the Mulberry silkworm, which yields the highest quality silk with an incomparable smooth texture.

Silk is utilized to make various fabrics such as chiffon, Charmeuse, and taffeta. The silk fiber primarily consists of fibroin, which is one of the strongest natural fibers, making it resistant to tearing. However, when wet, silk loses around 20% of its strength. It is also prone to stretching with minimal force applied, displaying moderate elasticity. Although silk has a very smooth and soft texture, it is commonly misunderstood as being slippery. Unlike many artificial and man-made fibers, silk does not possess a slippery nature. Its shiny appearance is due to the triangular prism-like structure of the silk fiber. While silk is lightweight and provides warmth to the wearer, it is not recommended for hot summer seasons, and prolonged exposure to sunlight may weaken silk textiles.

Silk holds a prominent place in the Indian textile industry, being used in formal clothing, shirts, blouses, and silk sarees, which are famous worldwide. Its glossy texture also makes it suitable for decorations and furniture. Silk finds application in various other areas, including wallcoverings, bedding, and upholstery.

The production of silk originated in China and later spread to other regions. For a thousand years, China maintained a virtual monopoly over silk production until the Silk Road opened. India also has a long history of silk production, known by various names such as Resham in eastern and northern India and pattu in the southern part of the country. India is the second-largest producer of silk after China, with 97% of Mulberry silk coming from six Indian states: Andhra Pradesh, Karnataka, Jammu and Kashmir, Tamil Nadu, Bihar, and West Bengal.

Silk possesses a smooth and soft texture without being slippery. It stands as one of the strongest natural fibers. With a moisture regain of 11% and moderate to poor elasticity, silk can weaken when exposed to excessive sunlight and may be susceptible to insect damage if left dirty. Therefore, it requires high maintenance and should be stored in a safe place. Silk is also known for its durability. While it is a poor conductor of electricity, it exhibits high emissivity for infrared light, resulting in a cool sensation to the touch. Silk consists of two main proteins, Cirecin and fibroin, with fibroin forming the central structure of the silk and Cirecin serving as the sticky material surrounding it. Silk is resistant to most mineral acids, but exposure to chlorine bleach can destroy silk fabrics.

What is Wool?

Wool is a natural textile obtained from furry animals like sheep and other animals. It consists mainly of protein with a small percentage of lipids, making it chemically distinct from cotton. Wool is produced by follicles, which are small cells located in the animals' skin. There are various types of wool available in the market, such as Kashmiri and mohair, which are obtained from goats, and angora, which is produced from the fur of rabbits.

Wool is extensively used in the textile industry for clothing, particularly winter clothing, due to its excellent insulation properties. Knitted clothing, such as sweaters and winter caps, is commonly made from wool. Additionally, wool is used in applications such as blankets, carpets, and rugs. Wool surpasses other fabrics in its ability to insulate heat, providing warmth to the wearer. It has natural air pockets that help trap body heat, keeping it inside and preventing it from escaping, thus ensuring warmth during the winter. This is why winter clothes, including sweaters, hats, and various other garments, are often made from wool.

Wool possesses various other characteristics, including durability, stretchability, softness, and the ability to absorb water, which can make it heavy during the cleaning process. The fiber does not easily wrinkle and quickly springs back to its original shape. The quality of wool is determined by factors such as yield, fiber diameter, crimp, staple strength, and color. Fiber diameter, in particular, plays a crucial role in determining wool quality and price. Wool may contain impurities like vegetable matter, dirt, and lanolin grease and can vary in strain, thickness, staple length, and impurity levels depending on the sheep's body.

In addition to clothing, wool is used for various purposes, including blankets, horse rugs, saddlecloths, car painting, insulation, and upholstery. It is also utilized to cover piano hammers and absorb odors and noise in heavy machinery. As an animal protein, wool can even serve as a soil fertilizer, providing a slow-release source of nitrogen, making it valuable for soil health.

Global wool production amounts to approximately 2,000,000 tons, accounting for 3% of the global textile market. Australia, primarily known for merino sheep, is the leading producer of wool, although it has been surpassed by China in terms of total weight. New Zealand ranks as the third-largest producer, while India holds a significant position as a leading wool producer within the country.

Main Differences between Silk and Wool in Points

  • Silk is produced from the cocoons of silkworms, whereas wool is obtained from furry animals like sheep and goats.
  • Silk has a shiny, smooth texture, whereas wool has a deep, thick texture.
  • Silk is used in formal clothing, making it more suitable for formal occasions, whereas wool is primarily used for making winter clothes, as it provides warmth and insulation.
  • Silk is a poor insulator of heat, whereas wool is an excellent insulator that helps retain body heat.
  • Silk possesses poor to moderate elasticity, whereas wool is highly elastic.
  • Both fibers are used to produce different kinds of fabrics. Silk is used to make taffeta, chiffon, Charmeuse, and crepe de chine, while wool is used for flannel, Challis, and Jersey.
  • Silk clothing requires high maintenance as it is highly susceptible to insect infestation, whereas woolen cloth does not have this characteristic.


Both silk and wool are extensively used natural fibers, each sourced from different origins, and hold unique positions in the textile industry. Wool is preferred for winter clothing due to its excellent insulation properties, while silk is commonly used for formal dresses and sarees, renowned worldwide for their shiny and lightweight appearance. It should be noted that silk demands more maintenance due to its vulnerability to insect infestation, unlike wool.


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"Difference Between Wool Cloth and Silk." Diffzy.com, 2023. Wed. 27 Sep. 2023. <https://www.diffzy.com/article/difference-between-wool-cloth-and-silk-1164>.

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