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Why does wool not burn easily?

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Introduction: Understanding the Properties of Wool

Wool is a natural fiber that has been used for thousands of years to make clothing, blankets, and other items. It is known for its warmth, softness, and durability, but one of its lesser-known properties is its resistance to fire. Wool does not easily catch fire or continue to burn, making it a valuable material in situations where fire safety is a concern. In this article, we will explore the unique properties of wool that make it resistant to burning.

Wool’s Unique Structure

Wool is made up of a complex structure of fibers that are twisted and interlocked. These fibers have scales on their surface that create a rough texture, which allows them to bind together tightly. This structure gives wool its strength and resilience, as well as its resistance to fire. When wool is exposed to heat or flame, the fibers char and create a protective layer that prevents the fire from spreading. Additionally, the tightly packed structure of the fibers limits the amount of oxygen available to fuel the fire, further preventing it from spreading.

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