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[Chemical Knowledge]：What are the upstream raw materials of human cotton cloth? What do the downstream products contain?

Read： 659 Time：19months ago Source：Transform the World with Simplicity

In the field of raw materials for chemical production, there are many upstream and downstream related products. Some of these major upstream and downstream related products are described in detail below.

1. Upstream product

(1) Cellulose: The main raw material of human cotton cloth is cellulose, which is a natural polymer compound extracted from plant cell walls. Cellulose is an important raw material for the production of human cotton cloth because of its stable chemical structure, good biodegradability and renewability.

(2) Sodium hydroxide: In the process of producing human cotton cloth, it is necessary to use sodium hydroxide to alkalize cellulose to increase its reactivity and facilitate subsequent chemical reactions.

(3) Carbon disulfide: In the production process of human cotton cloth, carbon disulfide needs to be used as a solvent to convert cellulose into a spinnable viscose solution.

2. Downstream product

(1) Viscose fiber: After a series of chemical reactions and processing, the final product is viscose fiber. Viscose fiber has good moisture absorption, air permeability and dyeing properties, and is widely used in clothing, home textiles and other fields.

(2) Blended products: Human cotton cloth can be blended with other fibers, such as cotton, linen, silk, wool and other natural fibers or polyester, acrylic and other synthetic fibers to obtain textiles with special properties and styles.

(3) Functional textiles: By adding functional additives in the production process of human cotton cloth, textiles with antibacterial, anti-mite, deodorant, waterproof and other functions can be obtained.

In short, the upstream and downstream related products of human cotton cloth in the field of chemical production raw materials are very rich, and the application and development of these products provide strong support for the growth of human cotton cloth industry.

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