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[Chemical Knowledge]：What is PVDF and in what areas is it widely used?

Read： 337 Time：17months ago Source：Transform the World with Simplicity

The full name of PVDF is polyvinylidene fluoride, which is a kind of fluorine plastic. It has the characteristics of high strength, corrosion resistance, anti-aging, not easy to deform, and good heat resistance, so it is widely used in the manufacture of high-tech products.

PVDF materials have a wide range of applications, such as building coatings, food, medical equipment, semiconductors, aerospace, energy, environmental protection and many other fields. Let's take a look at the application of PVDF in different fields.

building coatings, PVDF is widely used in outdoor curtain walls and roofing materials. The biggest advantage of PVDF coating is that it has strong weather resistance, is not easy to fade, is not easy to be eroded by water or pollutants from the outside, and has high self-cleaning and maintainability.

in the food industry, PVDF as a non-adhesive, good corrosion resistance of polymer materials, often used in the food processing industry, such as fresh-keeping boxes, food heating boxes. Compared with other materials, PVDF has higher transparency and will not affect the color and taste of food.

In the medical device industry, PVDF has higher strength, better wear resistance, and more corrosion resistance than plastics. It is widely used in the manufacture of internal implants, catheters, and replacement products.

in the semiconductor industry, PVDF material non-reflective, dielectric properties by the industry recognized, is a new material for the manufacture of semiconductor equipment, can be used to manufacture disk, hard disk and semiconductor production equipment in the joint part of the seal and substrate decoration.

In the field of energy, PVDF is one of the commonly used materials in the field of solar energy. It can be used to manufacture solar panels that operate stably in high temperature environments, and can also make nano-sized supercapacitors to increase energy storage capacity and Energy storage density.

To sum up, PVDF materials are widely used in various fields because of their corrosion resistance and high strength. With the development of science and technology, the application of PVDF will be more extensive.

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