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[Chemical Knowledge]：What are the upstream raw materials for caprolactam? What do the downstream products contain?

Read： 594 Time：12months ago Source：Transform the World with Simplicity

Caprolactam is an important organic chemical raw material, which is widely used in plastics, fibers, adhesives and other fields. In the field of raw materials for chemical production, the upstream and downstream related products of caprolactam mainly include the following aspects:

upstream products:

1. benzene: benzene is one of the main raw materials of caprolactam, which is used to produce caprolactam monomer-caprolactam acid.
2. Pure benzene: Pure benzene is an important derivative of benzene and one of the important raw materials for the production of caprolactam.
3. Hydrogen: Hydrogen is used as a reducing agent in the caprolactam production process to promote the reaction.

downstream products:

1. Nylon 6 chips: caprolactam can generate nylon 6 chips through ring-opening polymerization, which is an important engineering plastic with excellent mechanical properties, heat resistance, wear resistance and other characteristics, widely used in automobiles, electronic appliances, aerospace and other fields.
2. Nylon 6 fiber: Caprolactam can also be spun into nylon 6 fiber, which is a synthetic fiber with high strength, high toughness and good wear resistance. It is widely used in textiles, clothing, industrial textiles and other fields.
3. Nylon 6 engineering plastics: by adding different modifiers and fillers, caprolactam can be prepared with different properties of nylon 6 engineering plastics, used in a variety of high strength, high heat resistance, high wear resistance, such as automotive, electronics, aerospace and so on.

In short, caprolactam has an important position in the field of raw materials for chemical production, and its upstream and downstream related products are extensive, involving many fields, which play an important role in promoting economic development and technological progress.

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