What is the difference between the treatment of the PTFE microporous membrane by the plasma cleaning machine and the untreated

• Categories:Technical Support
• Author:Plasma cleaning machine-CRF plasma plasma equipment-plasma surface treatment machine manufacturer-chengfeng intelligent manufacturing
• Origin:
• Time of issue:2021-09-19
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(Summary description)What is the difference between the treatment of the PTFE microporous membrane by the plasma cleaning machine and the untreated: In the production of PTFE microporous membranes, plasma cleaning equipment is often used to modify the surface of various materials, such as: sterilization membranes, electrolytic membranes, gas dialysis membranes, ultra-clean membranes, mountaineering clothes, breathable tents, raincoats, etc. . So, what is the relationship between cleaning equipment and PTFE microporous membrane? What is the change of PTFE microporous membrane after treatment by plasma cleaning machine equipment? Due to the low surface energy of the PTFE microporous film itself, it often faces problems of hydrophobicity and adhesion during the application process. If the above problems cannot be completely solved, plasma cleaning equipment can be used for treatment. In the plasma surface modification, plasma grafting modification technology is used more to reduce the contact angle between the surface of the PTFE microporous membrane and water, so that It becomes a hydrophilic material and can also make the surface of the PTFE microporous membrane oleophobic. The surface modification of the PTFE microporous membrane is carried out by plasma cleaning equipment. In a vacuum environment, the plasma generator is used to generate glow discharge from the gas to generate high-energy particles, and carry out a series of physical or chemical reactions with the PTFE microporous membrane. Not only retains the excellent properties of PTFE materials, but also makes PTFE microporous membranes have new hydrophilic, oleophobic and other characteristics, adapting to a wider range of application scenarios and uses. Chengfeng Zhizao has focused on the research and development of plasma technology for 20 years. If you want to know more product details or have questions about the use of the equipment, please click "Online Customer Service", and Chengfeng Zhizao is waiting for your call!