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[Chemical Knowledge]：Polycarbonate: A New Material for Sustainable Development

Read： 915 Time：15months ago Source：Transform the World with Simplicity

In recent years, with the improvement of environmental awareness and the voice of sustainable development, polycarbonate has become a topic of concern.

polycarbonate is a kind of carbonate monomer polymerization of plastic, can be made into various forms of Milky White block, powder or transparent sheet. It has high thermal stability, chemical stability and mechanical properties, as well as good optical properties and vacuum metallization properties, and has a wide range of applications in the fields of electronics, optics, medical and packaging. The characteristics of

polycarbonate mainly include the following aspects:

1. Durability: Polycarbonate has excellent durability, can withstand long-term sun, rain, high temperature and high pressure and other extreme environmental corrosion, and is not easy to aging and discoloration;

2. High temperature stability: Polycarbonate can work for a long time in high temperature environment, its Tg value can reach above 150 ℃, and has excellent fluidity and forming ability in the molten state;

3. Mechanical properties: Polycarbonate has high tensile strength, elastic modulus, impact resistance and wear resistance, and can be made into high-strength parts and engineering structures;

4. Optical properties: Polycarbonate With high transparency and good refractive index, it can be used in optical glass, displays and transparent packaging and other fields;

5. Chemical stability: Polycarbonate can be compatible with various organic and inorganic compounds, it has good acid resistance, alkali resistance, solvent resistance and electrical insulation.

polycarbonate has a wide range of applications, and most fields are involved. In the electronics industry, it can be used to produce electronic equipment shells, electronic components and high-temperature motor parts; in the optical industry, it can be made into transparent protective films, eyepieces and sunglasses; in the medical industry, it can be made into artificial organs, medical equipment and medicine bottles; in the packaging industry, it can be made into bottle caps, beverage cups and plastic bags.

in the future, with the continuous development of biodegradable technology and the trend of green and environmentally friendly materials, polycarbonate, as a new material for sustainable development, will have a wider range of applications. At present, polycarbonate manufacturers have been researching and developing biodegradable polycarbonate, and its application will be more extensive and environmentally friendly. The excellent properties and wide application prospects of

polycarbonate make it a material of great concern and worth understanding. We expect that in the future, the application of polycarbonate materials will become more and more extensive, bringing more convenience and innovation to people's lives and work.