Mingguan Purification Materials (Zhejiang) Co., Ltd.
Mingguan Purification Materials (Zhejiang) Co., Ltd.

High Efficiency Particulate Air (HEPA) filter which officially defined by the U.S. Dept. of Energy, can theoretically remove at least 99.97% of 0.3 microns (µm) size fine particles, such as pollen, dust, bacteria, mold and etc. HEPA filter media material has been widely applying in recent years due to it's excellent ability to fine airborne particles.

Mingguan provides high quality HEPA filter media for hepa filter media manufacturer.

HEPA Filter Fabric for Sale

Why Choose Mingguan HEPA Filter Media Material?

  • Various Material Selections

    PP meltblown, nanofiber media and PTFE membrane laminated media, Minguan provides different material options for your choice.

  • Strict Quality Management System

    Manufacturing from sophisticated production line and testing by benchmark testing facility to ensure reliability high quality of all our filter media fabric products.

  • Flexibility and Customization

    Based on years of experience, we are capable to provide various material combinations and solutions to meet your specific technical requirements.

What Is The Difference Between PTFE Membrane Fabric And Micro-nano Fiber Fabric?

What Is The Difference Between PTFE Membrane Fabric And Micro-nano Fiber Fabric?
  • Different raw material: PTFE (polytetrafluoroethylene) is a polymer made of raw material CaF2 which came out from fluorite mine. But nanofiber filter material normally uses PET and PAN or other polymers which produced from petroleum by product.

  • Different manufacturing process: Expand PTFE (ePTFE) membrane fabric for air filtration formed by bidirectional expanding and stretching process and became a fragile membrane with only 3-10μm thickness. It shall be laminated with nonwoven carriers to keep structure stability. Nanofiber fabric normally formed by electrospinning technology and sprayed on nonwoven carriers.

  • Different fiber structure and filtration behavior: Because of special material characteristic, PTFE membrane mostly barred airborne particles on surface of filter fabric, and nanofiber captured those particles between fibers. So that dust hold capacity of ptfe membrane fabric is relatively weaker than nanofiber media. However, it's quite easier to be cleaned for PTFE media.

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Looking for the high-quality filter fabric? Mingguan is always here to help.

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