YES
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∙ 12y agoPoly viscose is a blend of polyester and viscose (a type of rayon), providing a smooth and lightweight fabric. Poly cotton is a blend of polyester and cotton, offering a fabric that combines the durability of polyester with the breathability and comfort of cotton. Poly viscose is often used for drapey garments, while poly cotton is commonly used for casual clothing and workwear.
viscose dissolve in 40% sulphuric acid,but cotton in 70%.
Viscose rayon is a man-made fiber made from wood pulp though other materials may be used. It is basically modified cellulose. Viscose is very similar to cotton and silk. (Cotton is also made of cellulose). Viscose falls somewhere in between a natural fiber and a man-made one. The raw material for viscose is cellulose which is usually reacted with caustic soda and carbon disulfide. It is reformed as fibers by spinning this viscose solution in an acid bath. Viscose rayon has a silky appearance and feel, and also has the ability to breathe in a manner similar to cotton weaves.
Obviously 100% viscose is made wholly of viscose - while 50/50 is a mix of equal proportions of cotton and viscose !
No it is not.
No. Viscose is a man-made fibre, made from regenerated wool cellulose. Wool is fabricated from animal fleece.
Yes, viscose is a man-made fabric derived from natural sources such as wood pulp or cotton. It is a type of rayon that is known for its soft and silky feel.
Cotton Viscose
If you had a length of cotton yarn and a length of viscose (or rayon, is another word for viscose), yarn and you were attempting to differentiate between the two, it is tricky. I would suggest that you wet both strands of yarn, and pull them. The rayon will stretch more and be less strong than the cotton. The rayon will also absorb more water than the cotton yarn.
viscose has 67 % amorphous region & 33% crystalline reason exactly reverse of cotton ,so viscose absorb more moisture than cotton as well as due to hydrogen bonding (formation of hydrogen bonds means addition of bonds) wet strength of cotton increases but in case of viscose no of hydyogen bonding breaks are much more(means break up of hydrogen bonds are much more than addition) so wet strength decreases.
Viscose is a type of cellulose fiber that has been around since the early 1900's. Yes, viscose is biodegradable and it can be dyed easily.
The wet strength of cotton is higher than viscose fiber because cotton is a natural fiber composed of cellulose, which has a strong molecular structure that retains its integrity when wet. Viscose fiber, on the other hand, is derived from natural materials but undergoes chemical processing that weakens its structure when exposed to moisture, leading to lower wet strength.