Rayon Fabric

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Rayon

Rayon is a regenerated cellulose fiber produced from natural cellulose sources, such as wood and agricultural products associated with it. Rayon material has the same molecular structure as cellulose. Viscose rayon fabric could mean: 

  • A Cellulose Viscous Solution 

  • A rayon synonym 

  • A particular term for viscose rayon, rayon developed using the viscose method 

There are various forms and grades of viscose fibers and films. The feel and texture of natural fibers such as silk, wool, cotton, and linen are imitated by others. The kinds which imitate silk are often referred to as artificial silk. The fiber is used for garments and other uses to produce textiles.


Discovery of Fiber

By chemically processing rags and wood pulp, Hilaire de Chardonnet discovered the process of deriving functional fiber from cellulose in 1885. It was first produced by DuPont and sold there. There was a massive transformation in the textile industry since the introduction of DuPont to the market. DuPont companies have begun manufacturing man-made fabrics such as nylon. Regardless of the attempts made to make cost-effective artificial silk by other scientists. It is sometimes considered that Chardonnet is the father of rayon fabric. Soon, rayon became one of the most significant fibers in the carpet and home textile industries.


Production of Rayon Fabric

While rayon is made from a natural material called cellulose, since the fiber is chemically altered according to the final product's specifications and demands, it is considered to be a man-made fiber. The first company to manufacture man-made rayon was DuPont. Silk was considered a royal cloth at that period, and only the royal family had the luxury of using it in the Yang dynasty. Nylon and rayon became a significant fabric for making clothes after some time.


Properties of Rayon

  1. Rayon material is a durable fiber and is commonly proclaimed to have the same comfort properties as natural fibers, while nylon is often more like the drape and slipperiness of rayon textiles. The feel and texture of silk, wool, cotton, and linen can be imitated by this in a wide variety of colours, the fibers are easily dyed. 

  2. Rayon cloth is soft, smooth, cool, comfortable, and highly absorbent, but they do not always insulate body heat, making them suitable for use in hot and humid climates, while also making their 'hand' (feel) cool and almost slimy to the touch.

  3. Lengthwise, normal rayon cloth has lines called striations, and an indented circular form is its cross-section. HWM and cupra rayon cross-sections are rounder. 

  4. The filament rayon yarn ranges between 80 and 980 filaments per yarn and varies between 40 and 5000 deniers in size. 

  5. Staple fibers are mechanically or chemically crimped and range from 1.5 to 15 deniers. 


Did You Know?

Difference between Rayon Fabric and Viscose

  1. Rayon is a fabric made from plant cellulose that undergoes many chemical processes, while viscose is a type of viscose-based rayon. 

  2. Although viscose appears like silk and feels like cotton, rayon is highly absorbent and simple to dye. 

  3.  Both rayon and viscose are made in the same process, but the materials used are different. Although rayon can be made from a range of plants with cellulose, viscose is made from wood pulp or cotton linter. 

  4.  Viscose rayon can also be less durable because it is manufactured with a high concentration of caustic soda, whereas other forms of rayon use less than other types of rayon.

FAQ (Frequently Asked Questions)

Question1: Is Rayon Fabric Superior to Cotton?

Answer: Rayon is more absorbent than cotton and linen, making it the plant-based fiber with the highest absorption rate. Rayon and cotton are breathable, and therefore cooler and more convenient to wear on hot days, unlike synthetic fabrics such as polyester and acrylic. Unlike cotton, which remains solid, it also loses strength when wet.

Question 2: Is Rayon Synthetic or Natural?

Answer: The word rayon was adopted officially by the textile industry. Rayon is not plastic, unlike the majority of man-made fabrics. It is derived from wood pulp, a raw material that occurs naturally, based on cellulose.

Question 3: Why is Rayon Bad for Health and Environment?

Answer: Rayon is a cellulose-made fiber that is chemically converted from wood pulp. Toxic substances that can induce nausea, headaches, vomiting, chest and muscle pain, and insomnia can be released by rayon cloth. In addition to all that, its output pollutes the atmosphere heavily.