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[Chemical Knowledge]：Properties and Uses of PA46

Read： 522 Time：12months ago Source：Transform the World with Simplicity

PA46 is a high-performance engineering plastic with excellent heat resistance, chemical resistance, mechanical strength and dimensional stability. It is widely used in the field of chemical production raw materials. This article will detail the nature and use of PA46.

1. the nature of PA46

1. Heat resistance
PA46 has high temperature stability, can be used for a long time at high temperature, its heat deformation temperature can reach 250 ℃, can maintain good mechanical properties and dimensional stability in high temperature environment.

2. Chemical resistance
PA46 has good chemical resistance and can resist the erosion of many organic solvents, acids, alkalis and other chemical substances, so it has good application prospects in chemical production.

3. Mechanical strength
PA46 has high mechanical strength, its tensile strength, yield strength and impact strength and other performance indicators are high, can meet some high strength, high toughness engineering application requirements.

4. Dimensional stability
PA46 has good dimensional stability, is not easy to deform, and can maintain good dimensional accuracy under different environmental conditions.
Application of
2. PA46

PA46 has a wide range of applications in the field of chemical production raw materials, mainly in the following aspects:

1. Manufacturing chemical equipment
Because PA46 has good heat resistance, chemical corrosion resistance and mechanical strength, it can be used to manufacture chemical equipment, such as reactors, storage tanks, pipelines, etc., to meet the harsh working conditions such as high temperature, high pressure and strong corrosion in the chemical production process.

2. Manufacture of seals
PA46 has good wear resistance and dimensional stability, can be used to manufacture seals, such as sealing rings, gaskets, etc., to ensure the sealing performance and service life of chemical equipment.

3. Manufacture of electrical parts
PA46 has good electrical insulation and heat resistance, and can be used to manufacture electrical parts, such as wire insulation, electrical accessories, etc., to meet the high temperature, high pressure, high current and other requirements of electrical equipment.

In short, PA46, as a high-performance engineering plastic, has a wide range of application prospects in the field of chemical production raw materials, and can provide efficient, stable and reliable raw materials for chemical production.

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