Water is an indispensable part of people’s survival. Direct discharge of large amounts of untreated sewage has depleted natural water bodies. It has been seriously polluted, which has aggravated the water shortage and affected the sustainable development of the national economy. In order to solve this problem, people have developed the material PTFE hydrophobic membrane.
Hydrophobic modification of nanocellulose can be achieved by chemically modifying the surface of nanocellulose. The reactivity of hydroxyl groups in nanocellulose is high, and the surface properties of nanocellulose can be controlled by chemical modification of hydroxyl groups. Through silylation modification, alkanoyl modification and esterification modification, hydrophobic groups can be introduced on the surface of nanocellulose, thereby effectively improving the hydrophobicity.
The ptfe hydrophobic membrane has many advantages to achieve surface filtration and achieve a dust removal efficiency of 99.9%~99.999%. For some extremely small particles with a diameter of 0.1um-0.3um, it can better prevent fine dust from entering the filter material . Such as high acid and alkali resistance, high and low temperature resistance (especially high temperature resistance up to 265°C), high filtration efficiency, low operating resistance, high filtration speed, low operating cost, long service life and suitable for high humidity conditions, etc.
It is a fluorine material film manufacturer integrating production, sales and customization. The company has advanced PTFE hydrophobic membrane 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
