The protagonist we are going to introduce today is ptfe bubble point film. It is produced by ptfe bubble point film manufacturer. It uses polytetrafluoroethylene dispersion resin as raw material and is formed by biaxial stretching to form a microporous structure. Thin film, let’s take a closer look below.
Many industries have strong demand for the high and low temperature resistance of polytetrafluoroethylene. We take the petrochemical industry as an example. Since there are gases and liquids in various media, such as aromatic hydrocarbons, rust inhibitors, and acid gases, , drilling fluid, seawater, carbon dioxide, hydrogen sulfide, etc., and these media are often mixed together and have the characteristics of high temperature and high pressure, and polytetrafluoroethylene has a planar structure because fluorine atoms replace the hydrogen atoms in polyethylene. Transformed into a helical structure, the fluorine atoms form a protective shell outside the molecular carbon chain skeleton, so polytetrafluoroethylene has excellent high and low temperature resistance. This performance is reflected in the fact that PTFE material can be used at -190℃-+260℃ for a long time. When used between temperatures of 280°C, the elongation of 5% can be maintained even when the temperature is -190°C. In actual use, ptfe bubble point film manufacturer’s products can withstand high temperatures of 280°C, and can reach 300°C in a short period of time. ℃, when the temperature reaches above 290 ℃, it begins to sublimate, but the weight loss rate is extremely small, only 0.0002%.
It is a ptfe bubble point film manufacturer integrating production, sales and customization.
The company has advanced ptfe film production lines and composite production lines.
The company’s products are widely used in various fields. With strong technical force and strict management system, the company ensures that everything focuses on the interests of users and provides users with high-tech, high-quality, high-performance, and high-level products.
Interested parties can enter the store for consultation.
</p
