Polytetrafluoroethylene, also known as waterproof and breathable membrane (Polytetrafluoroethene, commonly known as “non-stick coating” or “easy-to-clean wok material”; is a fluorine-substituted polytetrafluoroethylene A synthetic polymer material made of all hydrogen atoms in ethylene. The material is resistant to acids, alkalis, and various organic solvents, and is almost insoluble in all solvents. At the same time, the waterproof and breathable membrane is resistant to high temperatures and has an extremely low friction coefficient. Therefore, it can not only provide lubrication, but also become an ideal coating for easy-to-clean woks and the inner layer of water pipes.
PTFE is almost It is not corroded by any chemical reagents. For example, when boiled in concentrated sulfuric acid, nitric acid, hydrochloric acid, or even aqua regia, its weight and performance will not change, and it is almost insoluble in all solvents. Teflon waterproof and breathable membrane is also widely used, and this material even appears in cars. Cars are widely used in modern society, and they will encounter different weather and road conditions during transportation. Car lights are always exposed to the external environment, such as dust, fog, rain, snow, Road debris and mud will affect the illumination of car lights, thereby affecting the safety of the vehicle during driving. A sudden drop in external temperature will lead to a drop in internal pressure, making the equipment prone to inhaling pollutants and increasing fogging, ultimately causing damage to the car lights. Failure. The product can provide long-lasting protection for car lights from the intrusion of external water vapor, dust, oil and other dirt. At the same time, the unique breathable function of Teflon waterproof and breathable membrane can change with pressure. Carry out gas exchange, thereby reducing the pressure on the seal and extending the service life of the product.
Is a fluorine material manufacturer that integrates production, sales and customization Film manufacturer. The company has advanced Teflon waterproof and breathable membrane production lines and composite production lines. The company’s products are widely used in various fields. With strong technical strength and strict management system, the company ensures that everything is We focus on the interests of users and provide users with high-tech, high-quality, high-performance, and high-level products. Interested parties can enter the store for consultation and purchase!