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[Chemical Knowledge]：Decrypt AS plastic, you need to know what plastic AS is!

Read： 508 Time：17months ago Source：Transform the World with Simplicity

Engineering plastics refer to a class of polymer materials with excellent performance and are used to replace traditional metal materials, among which AS plastic is an engineering plastic with excellent performance. So what plastic is AS? AS is called polymethyl methacrylate-polystyrene copolymer, also known as ABS. AS plastic is a kind of polymer material with high mechanical strength and chemical stability, which is widely used in electronics, automobiles, medical equipment and other fields.

1. the mechanical properties of AS plastics
the mechanical strength of
AS plastics is very high, its impact strength is 20% higher than that of ordinary ABS plastics, and it also has extremely high toughness and hardness. The tensile strength of AS plastic is 47MPa, the elastic modulus is 2400MPa, and the hardness is 85. It can be described as an excellent engineering plastic.

2. the chemical stability of AS plastic

AS plastic has the characteristics of excellent chemical properties such as acid, alkali, grease and organic solvents, and its UV resistance is also very good, with weather resistance for more than 15 years. The finished products such as chassis and shell made of AS plastic have good corrosion resistance and can resist some chemical corrosion.

3. AS plastic applications

1. electronics: AS plastic is widely used in the electronics industry, making TV sets, computers, fans, monitors and other shell, bracket and other components.

2. Automotive field: AS plastic can also be made into high-strength, high-wear parts such as automobile dashboards, interior panels, and door panels. It can also be used to manufacture lights and windows.

3. Medical device field: AS plastic has excellent chemical stability and UV resistance, so it is very suitable for making medical devices.

summary: AS plastic as a high mechanical strength and chemical stability of engineering plastics, has a wide range of applications. In the fields of electronics, automobiles, medical devices and other fields, AS plastics have a wide range of applications and have become one of the indispensable materials to promote industrial development. We hope that through the introduction of this article, readers can better understand the characteristics of AS plastics, so as to better choose their own materials.

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