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[Chemical Knowledge]：What is PC material? A comprehensive interpretation of the nature and application of PC materials

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The basic properties
of 1. PC material
PC material is a polycarbonate material, its main features include:

1. Good transparency: PC material transparency is higher than glass, can reach more than 90%-95%, so it is widely used in optics, electronics and architecture and other fields.

2. high strength, good toughness: PC material has good impact resistance, is a kind of impact resistance, rupture resistance of high strength materials. At very low temperatures, PC materials still have high toughness and strength.

3. high temperature resistance: PC material can withstand high temperature, high humidity and intense light irradiation, is an excellent high temperature weather material.

4. Good flame retardancy: PC material has excellent self-extinguishing performance due to its own polymer structure characteristics, which can inhibit the occurrence and spread of fire.

2. the application field of PC material

the excellent performance of PC material makes it widely used, mainly including the following aspects:

1. Industrial field: PC material of high strength and impact resistance, make it become an important material in automobile, construction, aviation, aerospace and other industrial fields, such as lamp shade, motorcycle accessories, electrical insulation board, etc.

2. Optoelectronic field: PC material has high transparency and has become an important material for LED packaging and liquid crystal display.

3. Electronic field: PC material has stable electrical properties, high insulation performance and corrosion resistance, and is an ideal choice for making electrical insulation materials and electronic components.

4. medical field: PC material has good antibacterial performance and meets the health requirements. It is widely used in medical devices, surgical instruments and so on.

3. the use of PC materials need to pay attention to matters

Although the application of PC materials is extensive, there are also some matters needing attention:

1. Weather resistance: Although the weather resistance of PC is very good, yellowing and cracking may still occur under ultraviolet radiation for a long time. Therefore, you should try to avoid long-term exposure of PC materials to the sun.

2. Temperature: The use temperature of PC material is generally between -40 ℃ ~ 120 ℃. Too high or too low ambient temperature will affect its performance. Different grades of PC materials need to be selected according to the actual situation.

3. processing: PC material processing process is more complex, need to master certain technology and processing experience. When using PC materials, processing and operation should be carried out in strict accordance with the requirements of the manufacturer to ensure the quality of the workpiece.

summary:

PC material is an excellent high-performance material, its high strength and impact resistance, good transparency and flame retardant properties, so that it has been widely used. In the process of use, it is necessary to pay attention to its weather resistance, temperature and processing problems. Through scientific and reasonable operation and processing, the performance and application effect of PC material can be better exerted.