PTFE Membrane Tape For PM10/PM2.5 Air Monitor System Interception Efficiency 99.7% for 0.3μm Particulate matters

PM2.5 refers to particles with a diameter of less than or equal to 2.5 micrometers, which pose potential harm to the environment and human health. Therefore, accurate and efficient detection of PM2.5 concentration is crucial for environmental protection and public health. PM2.5 detection is a method of monitoring tiny particles in the air to assess air quality and its impact on human health. This detection method is significant for understanding air pollution conditions, formulating environmental policies, and protecting public health.

The characteristics of PTFE microfiltration membrane make it an ideal material for PM2.5 detection.

Features of PTFE membrane

• Excellent chemical stability and corrosion resistance, capable of resisting erosion by various chemicals
• High porosity and uniform pore size distribution, allowing effective capture of PM2.5 particles
• High permeability, allowing gases to pass through
• Good thermal stability and mechanical strength, enabling stable operation under high temperature and pressure conditions without breaking or deforming, providing reliable detection results.

PTFE membranes from XINNA are generally available in roll form, but can be customized in formats and sizes to fit specific needs, ensuring optimal coverage and efficiency across different applications. And PTFE membranes from us are manufactured in controlled environment - 100,000 grade cleanrooms, under a rigorous quality management system of ISO9001:2015, ensuring that it meets the highest safety standards.

Specifications

• Aperture range: typically between 0.1 microns and 20 microns
• Filtering accuracy: The retention efficiency of 0.3μm particles is ≥ 99.7%
• Permeability: refers to the breathability of a filter membrane, usually expressed in terms of breathability or gas permeability
• Strength: refers to the mechanical strength of the filter membrane, including tensile strength, tear strength, etc
• Temperature resistance: Refers to the stability of the filter membrane at high temperatures, usually withstanding a maximum temperature between 250 ℃ and 300 ℃
• Chemical resistance: refers to the resistance of a filter membrane to chemicals, usually able to withstand most acids, alkalis, and organic solvents

Specifications Available

These parameters may vary depending on different application scenarios and requirements.

Applications of Hydrophobic PTFE Membrane Filter
PTFE Membrane Filters are a type of filtering media that have gained widespread use due to their exceptional properties. They are a reliable and efficient solution for various filtration applications. Their hydrophobic nature, ability to filter corrosive solvents, sterile venting capabilities, protection against aqueous aerosols, and compatibility with various solvents make them a valuable products in many industries for filtration and purification of gases and liquids.

• Medical air filtration
• Transducer protectors
• HPLC sample preparation
• Aerosol sample handling
• Air venting and gas filtration
• Special corrosive solvents filtration
• Portable electronics vening
• Package venting

XINNA provides comprehensive technical support and service to ensure our customers have the best experience when using our products. If you have any other questions or concerns, please feel free to contact us and our technical support team are more than happy to help you out.