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[Chemical Knowledge]：What are the upstream raw materials for suspension general-purpose PVC resins? What are the downstream products?

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As an important raw material for chemical production, suspension general-purpose polyvinyl chloride (PVC) resin is widely used in industrial production. Its upstream and downstream related products are numerous, involving a number of areas. The following will be described in detail the suspension method of general-purpose PVC resin upstream and downstream related products.

Upstream Associated Products

1. Ethylene: Ethylene is one of the main raw materials for the production of PVC, which generates vinyl chloride monomer through chlorination.
2. Chlorine gas: Chlorine gas is one of the raw materials used in the production of vinyl chloride monomer, which reacts with ethylene to produce vinyl chloride.
3. Limestone: Limestone is used as an absorbent in the production of PVC to absorb hydrogen chloride gas.
4. Desalinated water: used for cleaning and cooling during production and processing.

The supply and price fluctuations of these upstream related products have an important impact on the production cost and output of suspension general-purpose PVC resins.

downstream related products

1. Pipe: PVC resin can be used to produce various pipes, such as drainage pipes, water supply pipes, electric conduits, etc., with excellent corrosion resistance, insulation and strength.
2. Profile: PVC resin can be processed into various profiles, such as door and window frames, partitions, wall panels, etc., with light weight, high strength, easy processing and other characteristics.
3. film: PVC resin can be used to produce film, such as packaging film, agricultural film, etc., with good transparency, toughness and waterproof.
4. Wire and cable: PVC resin can be used as wire and cable insulation and sheath materials, with excellent electrical properties and wear resistance.
5. Artificial leather: PVC resin can be used in the production of artificial leather, with wear-resistant, folding, easy to clean and other characteristics, widely used in furniture, automotive interior and other fields. The development needs of

these downstream related products have an important impact on the market demand and product types of suspension general-purpose PVC resins. At the same time, the performance and quality of PVC resin also have an important impact on the performance and quality of these downstream products.

In short, there are many upstream and downstream related products of suspension general-purpose PVC resin, involving many fields, and its supply and demand relationship and price fluctuations have an important impact on the stability and development of the entire chemical industry chain.

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