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[Chemical Knowledge]：What are the upstream raw materials for DOP (dioctyl phthalate)? What do the downstream products contain?

Read： 527 Time：12months ago Source：Transform the World with Simplicity

Dioctyl phthalate (DOP) is a common plasticizer, which is widely used in plastics, rubber, paints, coatings and other fields. In the field of raw materials for chemical production, the upstream and downstream related products of DOP mainly include the following aspects:

upstream products:

1. Phthalic anhydride: Phthalic anhydride is one of the main raw materials of DOP, which is oxidized by benzene and used to produce DOP and other plasticizers.

2. Octanol: Octanol is another major raw material for DOP, usually synthesized from ethylene and water, and used to produce DOP and other chemicals.

downstream products:

1. PVC products: DOP as one of the main plasticizers of PVC products, can improve the flexibility, processability and cold resistance of PVC products.

2. rubber products: DOP can be used in rubber products to improve the processing performance and cold resistance of rubber.

3. Paint and coating: DOP can be used as an additive in paint and coating to improve the fluidity and construction performance of the coating.

4. Textiles: DOP can be used in the coating finishing of textiles to improve the flexibility and water resistance of fabrics.

In summary, DOP's upstream and downstream related products cover multiple fields, such as plastics, rubber, paints, coatings and textiles.

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