properties
of silk fiber
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Silk has a smooth, soft texture that is not slippery, unlike many synthetic fibers. Silk is one of the strongest natural fibers, but it loses up to 20% of its strength when wet. It has a good moisture regain of 11%. Its elasticity is moderate to poor: if elongated even a small amount, it remains stretched.
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Silk is a natural fiber which is obtained from silk worms
There is much more variation in the physical properties of wild silk than there is in cultivated silk. Color, for example, may be yellow, grey, brown or green.
Product made from silk are so nice looking and attractive
and the process to obtain silk takes a lot of time that's why it is so expensive
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