1. What’s the structural similarities and differences between silk and wool protein fibers?
Answers
Answer:
Wool fiber:
Wool is the natural highly crimped textile fiber obtained from sheep and other animals. Wool is the first fibers to be spun into yarn and into fabric. It’s surface consists of a series of serrated scales, which overlap each other like as scales of fish. It has a higher ignition threshold than many other fibers and is flame retardant up to 600 degree Celsius.
Silk fiber:
Silk is a natural protein fiber produced from the silk worm. It is only one continuous filament fiber among the natural fiber. It is also the most beautiful textile fiber. So, silk is called queen of fiber.
Answer:
Silk is a natural protein fiber produced from the silk worm. It is only one continuous filament fiber among the natural fiber. It is also the most beautiful textile fiber.
Silk is manufactured from the cocoons of silkworms whereas wool is manufactured from the fur of furry animals like goats. ... The key difference between silk and wool is wools ability to retain warmth. Although fabrics made from both silk and wool are able to retain warmth, wool is a better insulator of heat than silk.
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