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[Chemical Knowledge]：What are the upstream raw materials of leather pulp? What do the downstream products contain?

Read： 542 Time：14months ago Source：Transform the World with Simplicity

Leather pulp is an important raw material in the production of chemicals, widely used in leather, fur processing and other industries. In the upstream and downstream related products of leather slurry, the following aspects are mainly involved:

1. Upstream product

(1) Inorganic chemical raw materials: In the preparation process of leather slurry, some inorganic chemical raw materials, such as sulfuric acid, Sodium hydroxide, sodium chloride, etc. These raw materials play the role of adjusting pH value and providing electrolyte in the slurry, and have an important influence on the tanning and processing of leather.

(2) organic chemical raw materials: leather slurry also need to add some organic chemical raw materials, such as acrylic, polyurethane, phenolic resin and so on. These organic raw materials can improve the adhesion, flexibility, water resistance and other properties of the slurry to meet the needs of different tanning processes.

(3) Auxiliaries: In order to improve the performance of leather slurry, some auxiliaries, such as emulsifiers, preservatives, antioxidants, etc., need to be added. These additives can effectively improve the stability of the slurry, extend the shelf life, and ensure that the slurry maintains good performance during use.

2. Downstream product

(1) Leather: The main downstream products of leather pulp are various leather products, such as leather shoes, leather bags, leather clothing, etc. Slurry plays the role of tanning, filling and finishing in the process of leather processing, and has an important influence on the quality and performance of leather.

(2) Fur products: In addition to leather products, leather pulp can also be used in the fur processing industry, such as the tanning and processing of wool, rabbit hair and other fur products.

In summary, the upstream and downstream related products of leather slurry cover inorganic chemical raw materials, organic chemical raw materials, additives and leather, fur products and other fields. The quality and performance of these products have an important impact on the development of the leather and fur processing industry. Therefore, strict control of product quality and R & D innovation are required to meet the escalating market demand.

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