What fabric is rayon
Rayon fabric refers to rayon, and rayon is the general name of viscose fiber. The basic composition of viscose fiber is cellulose. Its raw material is natural fiber, which is made by alkalization, aging, yellowing and other processes. Therefore, viscose fiber is a kind of regenerated cellulose fiber, which belongs to man-made fiber.
Viscose fiber belongs to regenerated cellulose fiber. It is a soluble cellulose xanthate made from natural cellulose through alkalization, aging, yellowing and other processes. It is made into viscose by dissolving in dilute alkali solution and then wet spinning. Through different raw materials and spinning processes, ordinary viscose fiber, high wet modulus viscose fiber and high strength viscose fiber can be obtained respectively. Ordinary viscose fiber has general physical and mechanical properties and chemical properties, which can be divided into cotton type, wool type and filament type, commonly known as rayon, rayon and rayon. High wet modulus viscose fiber has high degree of polymerization, strength and wet modulus. This kind of fiber can withstand a load of 22.0cn per unit linear density in the wet state, and the wet elongation under this load is not more than 15%, mainly rich and strong fiber. High strength viscose fiber has high strength and fatigue resistance.
Viscose fiber is one of the earliest chemical fibers put into industrial production. Because of its good hygroscopicity, comfortable wearing and excellent spinnability, it is often blended with cotton, wool or various synthetic fibers, and is used in various clothing and decorative textiles. High strength viscose fiber can also be used in tire cord, conveyor belt and other industrial products. Viscose fiber is a widely used chemical fiber.
Rayon viscose modal fabric merits and demerits:
Merits:
100% Rayon fabric has good hygroscopicity, comfortable to wear, and excellent spinnability. It is often blended and interwoven with cotton, wool or various synthetic fibers, and used for various clothing and decorative textiles. High strength viscose fiber can also be used for industrial supplies such as tire cord and conveyor belt.
Demerits:
The disadvantage of rayon is that it is not acid resistant, and its resilience and fatigue resistance are relatively poor. It will lose its elasticity and bulkiness after wearing for a long time, and it will have a sense of hardening. And the wet mechanical strength is low. It is also easy to fade when washed frequently, so the color will darken and become old as the time goes by, and the clothes will look old. And it is best to wash it by hand, and it is best to wash it gently and quickly.
What is the difference between rayon and pure cotton
1. Appearance
The appearance of rayon and pure cotton is very similar, but artificial technology often makes the appearance of the same item more exquisite and beautiful. Therefore, compared with pure cotton, rayon will have more luster, its appearance is more bright and bright, and its surface is flat and clean, free of impurities. Pure cotton belongs to real cotton, and its surface must have certain impurities, so the finish of pure cotton is not as good as that of artificial cotton.
2. Strong
The strength of rayon is relatively low, especially in the wet environment, the firmness of rayon is very poor. When drawing and drawing from the edge of the cloth, the rayon yarn is easy to break, while the pure cotton is not easy to break. Therefore, the texture of rayon is generally made thicker, not as light as real cotton.
3. Combustion phenomenon
When the rayon is close to the flame, it will burn violently, and the reaction is quite violent, just as we burn plastic, it will curl and melt. However, pure cotton does not shrink or melt when it is close to the flame, and the flame is orange with blue smoke. Therefore, combustion is also the simplest and most obvious way to distinguish rayon and pure cotton. In addition, there will also be small differences between rayon and pure cotton in color, verticality, and feel.
Printed rayon fabric
The appearance of rayon is glossy, and the feel is smooth and soft. It also has strong moisture absorption and good air and moisture permeability. Therefore, clothes made of rayon yarn are also relatively comfortable. The rayon yarn is mostly used to produce women’s clothing. After the printing process, various patterns are printed to make the rayon yarn look bright and become the first choice for women’s clothing fabric!Kahn is an enterprise specializing in the production of printed fabrics, which are cheap and beautiful, and of superior quality. Welcome new and old customers to come and buy!
Post time: Feb-02-2023