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

Read： 598 Time：13months ago Source：Transform the World with Simplicity

In the field of raw materials for chemical production, the upstream and downstream related products of recycled filaments mainly include the following aspects:

1. Upstream products:

(1) Petrochemical products: Petrochemical products need to be used as raw materials in the production process of recycled filaments, such as ethylene, propylene and other olefin compounds. These compounds are polymerized to form polymers which are further processed into recycled filaments.

(2) Plastic waste: The production of recycled filaments can also use waste plastic products as raw materials through recycling, sorting, cleaning, crushing, melting, drawing and other processes. Therefore, plastic waste is also one of the important upstream products of recycled filament.

2. Downstream products:

(1) Textiles: Regenerated filaments can be made into various textiles, such as clothing, bedding, curtains, etc. These textiles have good durability, wrinkle resistance and breathability, and are widely used in daily life and industrial production.

(2) Industrial filaments: Regenerated filaments can also be used to produce industrial filaments, such as ropes, nets, belts, etc. These products have the advantages of high strength, high wear resistance, corrosion resistance, etc., and are widely used in construction, transportation, agriculture and other fields.

In summary, the upstream and downstream related products of recycled filaments cover petrochemical products, plastic waste, textiles and industrial filaments. These products are closely related to the production of recycled filaments and are of great significance for promoting the recycling of resources and promoting the sustainable development of the chemical industry.

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