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[Chemical Knowledge]：What are the role and uses of caprolactam?

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caprolactam is white powder or crystal in appearance and has oily hand feeling. Caprolactam is one of the important organic chemical raw materials. Its main purpose is to produce polyamide chips (usually called nylon -6 chips or nylon -6 chips) through polymerization, which can be further processed into nylon fibers, engineering plastics and plastic films. Nylon -6 slices have different emphasis on application fields with different quality and indexes.

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Five functions and uses

of caprolactam 1. Mainly used to produce caprolactam resin, caprolactam fiber and artificial leather,

2. Used as a pharmaceutical raw material for the synthesis of several drugs, including pentenotetrazole, methylheptazinol and lauroyl urea

3. Caprolactam is mostly used in the production of polycaprolactam, which is about 90% used in the production of synthetic fibers, namely caprone, which is 10% used as plastic for the manufacture of gears, bearings, pipes, medical devices, electrical and insulating materials, etc. It is also used in coatings, plastics and a small amount of lysine synthesis.

4. Manufacture of polyamide-type synthetic fibers and gas chromatography stationary solution.

5. Used in the manufacture of nylon 6

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