Tell about viscose rayon
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hlo mate
viscose rayon
cellulose (cotton ) is dissolved in a mixture of NaOH and carbon disulphide. a thick viscous liquid called viscous is obtained . the viscose is passed through soinnerets into an acid bath ( dilute sulphuric acid) and filaments of viscose rayon is obtained
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ABOUT viscose rayon.
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viscose rayon made from wood or cotton pulp and was first known as artificial silk. Made by dipping a needle into liquid mulberry bark pulp and gummy rubber to make threads. The method was too slow to be practical.
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