What are the eight differences between rayon and pure cotton?

Update:15-11-2021
Summary:The appearance of artificial cotton cloth is very similar to cotton cloth, and the method of distinguishing it is mainly...
The appearance of artificial cotton cloth is very similar to cotton cloth, and the method of distinguishing it is mainly from the following points:

Finish
Artificial cotton cloth has a smooth surface, few yarn defects, no impurities, and is fine and smooth; while cotton shells and impurities can be seen on the surface of cotton cloth, and the finish is not as good as artificial cotton cloth.

Yarn count uniformity
The yarn count of rayon cloth is even, with few yarn defects; while the yarn count of pure cotton cloth is not as uniform as rayon, especially for medium coarse cloth.

Feel
No matter the thickness of the rayon fabric, the hand feel is mostly softer, while the cotton fabric has a slightly rough feel.

Color
The luster and color of rayon cloth are good. Compared with cotton cloth, rayon cloth is more vivid and beautiful.

Wrinkle
Rayon cloth is easy to wrinkle. When you hold the cloth by hand and spread it out, there will be a lot of wrinkles, and it is not easy to restore in time. Although cotton cloth has wrinkles, it is lighter than rayon.

Drape
The drape of rayon is better, and the drape of cotton is not as good as that of rayon.

Strong
The strength of rayon cloth is lower, not as good as cotton cloth, especially in a humid environment, rayon has poor fastness, when drawing from the edge of the cloth, stretching, rayon is easier to break than cotton, therefore, the texture of rayon is mostly better. Thick, not as light as pure cotton and linen yarn.

combustion
The rayon is close to the flame and burns quickly, just like when we burn plastic, there will be black smoke and curling melting. The lower the cotton content, the stronger the gel texture. The cotton is close to the flame and does not shrink or melt. It burns quickly when it touches the flame. The flame is orange-yellow with blue smoke. Leaving the flame and continuing to burn, the burning paper will smell less ash and be linear. The ash is soft and light gray, and it is easy to powder when touched.
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