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[Chemical Knowledge]：What are the upstream raw materials for unsaturated resins and raw materials? What are the downstream products?

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Unsaturated resin and its raw materials play an important role in the field of chemical production, and its upstream and downstream related products are widely used. This paper will discuss in detail the upstream and downstream related products of unsaturated resin and its raw materials.

1. unsaturated resin and its raw materials overview

unsaturated resin mainly refers to the polymer resin containing unsaturated double bonds, such as acrylic resin, methacrylic resin. These resins have good chemical resistance, heat resistance, weather resistance and other advantages, so they are widely used in coatings, adhesives, composite materials and other fields. The raw materials

unsaturated resin mainly include unsaturated monomer, initiator, crosslinking agent, etc. Among them, unsaturated monomers such as acrylic acid, methacrylic acid, etc. are the main components constituting the resin, an initiator is used to initiate the polymerization of the monomers, and a crosslinking agent is used to increase the crosslinking density of the resin.

2. Upstream Related Products

1. Unsaturated Monomers: Unsaturated monomers such as acrylic acid and methacrylic acid are the main raw materials of unsaturated resins. These monomers form a polymer resin by polymerization.
2. Initiator: Benzoyl peroxide, azobisisobutyronitrile and other initiators are used to initiate monomer polymerization. Different initiators have different initiation efficiency and applicable conditions.
3. crosslinking agent: multifunctional crosslinking agent such as ethylene glycol dimethacrylate, propylene glycol dimethacrylate, etc., can improve the crosslinking density of the resin, enhance its performance.

3. Downstream Related Products

1. Coating: Unsaturated resin can be used as the main film-forming substance of coating, with excellent corrosion resistance, weather resistance and decoration.
2. Adhesive: Unsaturated resin can be used to prepare adhesives for wood processing, construction, automobiles and other fields.
3. Composite materials: Unsaturated resin can be combined with glass fiber, carbon fiber and other reinforcing materials to prepare composite materials with excellent performance, which are used in aerospace, shipbuilding, automobiles and other fields. The influence of upstream and downstream related products of

4.
The upstream and downstream related products of
unsaturated resin and its raw materials have an important influence on the whole chemical industry chain. Factors such as price fluctuations and supply stability of upstream raw materials will directly affect the production cost and output of unsaturated resins. Changes in demand for downstream products will affect the market price and sales of unsaturated resins. Therefore, unsaturated resin manufacturers need to pay close attention to the dynamics of the upstream and downstream markets and formulate reasonable production and sales strategies. The future development trend of

5.

With the continuous progress of science and technology and the improvement of environmental protection awareness, the development of unsaturated resins and their related products will face new opportunities and challenges. In the future, unsaturated resins will pay more attention to the development of environmental protection, high efficiency and functionalization to meet the changing market demand. At the same time, with the emergence of new materials and new technologies, the application field of unsaturated resin will be further expanded.

In short, unsaturated resins and their raw materials play an important role in the field of chemical production, and their upstream and downstream related products are extensive. With the continuous change of market demand and the continuous progress of technology, the development prospect of unsaturated resin and its related products is broad.

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