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[Chemical Knowledge]：What are the upstream raw materials of MPU? What are the downstream products?

Read： 655 Time：13months ago Source：Transform the World with Simplicity

In the field of chemical production raw materials, MPU (methyl methacrylate-acrylonitrile-styrene terpolymer) is an important polymer material. MPU has a wide range of upstream and downstream related products, including raw materials, blends, modified materials, processing aids, etc. The following describes the upstream and downstream associated products of the MPU in detail.

1. Upstream Raw Material

1. Methyl Methacrylate (MMA)
MMA is one of the main raw materials of MPU, which is prepared by esterification of methacrylic acid with methanol. The purity and quality of MMA have an important influence on the performance of MPU.
2. Acrylonitrile (AN)
Acrylonitrile is another raw material for the production of MPU, which is produced by the oxidation of propylene with ammonia and oxygen. The addition of acrylonitrile can improve the hardness and heat resistance of MPU.
3. Styrene (St)
Styrene is also one of the raw materials of MPU, which is mainly used to improve the toughness and processing performance of MPU.

2. Downstream Associated Products

1. MPU Blend
In order to further improve the performance of MPU, it can be blended with other polymers. Common blends include MPU/ABS (acrylonitrile-butadiene-styrene copolymer), MPU/PC (polycarbonate), etc. These blends can improve the toughness, heat resistance, processability, etc.
2. MPU modified material
In order to meet the needs of specific application scenarios, MPU can be modified. Common modification methods include adding toughening agents, flame retardants, antioxidants, etc. to improve the mechanical properties, flame retardancy, and weather resistance of MPU.
3. MPU processing aids
During the processing of MPU, in order to improve its processing performance, some processing aids can be added, such as lubricants, mold release agents, etc. These additives can reduce the friction coefficient of MPU during processing and improve production efficiency.

In short, as an important polymer material, MPU has a wide range of applications in the field of chemical production raw materials. Its upstream and downstream related products are numerous, involving raw materials, blends, modified materials and processing aids. Understanding these related products will help to better understand and apply MPU materials, and provide more possibilities for the production and development of chemical products.

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