3. Write a few characteristics of synthetic fibres.

Synthetic fibers have several characteristics that make them distinct from natural fibers: Durability: Synthetic fibers are generally more durable than natural fibers. They have strong molecular structures that can withstand wear and tear, making them suitable for use in high-stress applications such as outdoor clothing, upholstery, and industrial materials. Versatility: Synthetic fibers can be engineered to have a wide range of properties, including strength, flexibility, water resistance, and insulation. This versatility allows them to be used in various industries, from fashion and textiles to automotive and construction. Low moisture absorption: Unlike natural fibers such as cotton or wool, synthetic fibers have low moisture absorption rates. This property makes them resistant to moisture-related issues such as mold, mildew, and rotting, making them ideal for outdoor and water-resistant applications. Ease of care: Synthetic fibers are often easier to care for than natural fibers. They are typically resistant to wrinkles, shrinkage, and fading, and many synthetic fabrics can be machine washed and dried without special care instructions. Allergen resistance: Some synthetic fibers, such as polyester and nylon, are hypoallergenic and less likely to trigger allergic reactions compared to natural fibers like wool or silk. This makes them suitable for individuals with sensitive skin or allergies. Affordability: Synthetic fibers are often more affordable than natural fibers due to their mass production and lower production costs. This affordability makes them accessible for a wide range of applications and industries. Colorfastness: Synthetic fibers are often more colorfast than natural fibers, meaning they retain their color and vibrancy even after repeated exposure to sunlight, washing, and other environmental factors. Resistance to pests: Synthetic fibers are repulsive to pests such as moths, which can damage natural fibers like wool. This resistance to pests makes synthetic fibers a preferred choice for long-term storage and outdoor use. Overall, synthetic fibers offer a combination of durability, versatility, ease of care, and affordability that make them suitable for a wide range of applications in various industries. read less