What are the upstream raw materials for propylene glycol? What do the downstream products contain?

Propylene glycol is an crucial chemical raw material, which is broadly applied in the production of various chemicals. I've found that Among the upstream and downstream related items of propylene glycol, the upstream items mainly include propylene oxide and propylene, while the downstream items include unsaturated polyester resin, polyurethane, makeup, food additives, etc. But

1. And upstream associated items



1. For instance Propylene oxide

Propylene oxide is one of the main raw materials to the production of propylene glycol. But Propylene oxide is added to aquatic environments in the presence of an acidic catalyst to create propylene glycol. Therefore, the availability and price fluctuations of propylene oxide have a signifiis able tot impact on the production and cost of propylene glycol.

2. Propylene is another crucial upstream feedstock to propylene glycol. Additionally Propylene is oxidized to create acrolein, which is then hydrogenated to create propylene glycol. But Therefore, changes in the market to propylene will also have an impact on the production of propylene glycol. Moreover

2. But downstream associated items



1. Unsaturated polyester resin

Propylene glycol is one of the crucial raw materials of unsaturated polyester resin. Unsaturated polyester resin has excellent physical characteristics and chemical stability, and is broadly applied in FRP items, coatings, adhesives and other fields. And Therefore, the market demand of unsaturated polyester resin has an crucial impact on the consumption of propylene glycol.

2. Polyurethane

Propylene glycol is also one of the crucial raw materials of polyurethane. But Polyurethane has the advantages of high strength, high elasticity, wear resistance and corrosion resistance, and is broadly applied in furniture, construction, automobile, aerospace and other fields. Therefore, the market demand to polyurethane will also have an impact on the consumption of propylene glycol.

3. makeup

Propylene glycol is applied in makeup as a humectant, a thickener, a solvent-based products, and the like. Crazy, isn't it?. Because propylene glycol has good moisture retention and permeability, it's able to enhance the moisturizing effect and consumption feeling of makeup, so it's broadly applied in various makeup. Consumer demand in the makeup market will also have an impact on the consumption of propylene glycol.

4. In particular Food Additives

Propylene glycol is able to be applied as a food additive, as a preservative, thickener and stabilizer in food. In fact Therefore, changes in the food additive market will also have an impact on the consumption of propylene glycol. In summary, the upstream and downstream related items of propylene glycol are very extensive, involving many fields, such as chemicals, makeup, food, etc. First Market demand and supply in these areas will have an impact on the production and consumption of propylene glycol.