Multiple high-salt wastewater treatment in chemical, pharmaceutical and other industries has always been an important issue for the green development and clean production of my country’s industry. One of the key problems to be solved, in this regard, the role of PTFE hydrophobic membrane has always been outstanding.
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.
PTFE hydrophobic membrane is famous for its chemical inertness and solvent resistance. It has a wide operating temperature range, small friction coefficient, smooth surface, no initial filtration period, high filtration accuracy, small filtration resistance, low energy consumption, and no media. Characteristics such as shedding lay the foundation for its application in filtration. It has the characteristics of stable chemical properties, high filtration efficiency, easy dust cleaning, high temperature resistance, and corrosion resistance. Used for liquid filtration to achieve sterility, wide chemical applicability, and high resistance to strong acids, alkalis, and ozone. In addition, it is loved by everyone for its wide application range, long life, low energy consumption and low cost.
It is a manufacturer of ptfe hydrophobic membrane environmentally friendly materials that specializes in R&D, production and sales. Our company is different from other manufacturers. Our company can according to the user’s requirements. By optimizing the combination of key technical parameters such as speed ratio, pressure ratio, and operating temperature, the air permeability, thickness, and void ratio can be adjusted online according to the ratio and pore-forming medium to meet your different requirements. Interested parties can enter the store for consultation. </p
