HEPA Composite Filter Media Material
Material:HEPA CompositeFilter Type:
Car Fitment: /
Size: Standard
Color Customers\' Require
Package: Customized/Neutral
Filtration Efficiency: F7-H14
Sample: Avialable/Free
Place of Origin: CHINA
HEPA Composite Filter Media Material
HEPA composite filter media is a combination of multiple high-efficiency filtration materials designed to integrate the advantages of different components, achieving higher filtration efficiency and broader application scenarios. Below is a detailed introduction to HEPA composite filter media:
Material Composition
HEPA composite filter media typically consists of the following materials:
· PP (Polypropylene) High-Efficiency Filter Paper: Made from polypropylene, it features acid/alkali resistance, corrosion resistance, high melting point, and stable performance. Commonly used in air purifiers .
· PET Filter Paper: Produced via melt-blown polyester resin, it offers high rigidity and stiffness, suitable for household appliances like floor-cleaning robots and vacuum cleaners .
· PP and PET Composite Filter Paper: Combines PP and PET through melt-blown technology, retaining PP’s moldability and high-precision filtration while incorporating PET’s stiffness and durability .
· Glass Fiber High-Efficiency Filter Paper: High-performance material used in the nuclear industry, providing exceptional filtration efficiency and stability .
Working Principle
HEPA composite filter media achieves high-efficiency filtration through multiple mechanisms:
· Screening Effect: Captures particles based on the gap size between fibers.
· Inertial Effect: Separates particles via rapid airflow direction changes and inertia.
· Interception Effect: Filters particles through direct contact with fibers.
· Diffusion Effect: Enhances adsorption of sub-1-micron dust via Brownian motion.
Features and Advantages
· High-Efficiency Filtration: Captures particles ≥0.3 microns with ≥99.97% efficiency.
· Heat and Corrosion Resistance: Stable performance in diverse environments.
· Compact Structure: Easy installation, disassembly, and cleaning .
· Eco-Friendly and Safe: Non-toxic, odorless, and complies with environmental standards.
Applications
HEPA composite filter media is widely used in:
· Air Purifiers: Core component for removing pollutants like smog, bacteria, and viruses.
· Household Appliances: Floor-cleaning robots, vacuum cleaners, etc., providing efficient air filtration.
· Industrial and Nuclear Sectors: Ensures air quality in high-precision filtration scenarios.
Conclusion
HEPA composite filter media, with its diversified composition and superior filtration performance, has become an ideal choice in the air purification field.
TDS of HEPA air filter media roll (composite PET&meltblown )
Test Condition
1）Air Flow Rate：32L/min.dm²
2）Particle：0.3μm NaCL
3) Test Insrument：TSI8130
HEPA composite filter media is a combination of multiple high-efficiency filtration materials designed to integrate the advantages of different components, achieving higher filtration efficiency and broader application scenarios. Below is a detailed introduction to HEPA composite filter media:
Material Composition
HEPA composite filter media typically consists of the following materials:
· PP (Polypropylene) High-Efficiency Filter Paper: Made from polypropylene, it features acid/alkali resistance, corrosion resistance, high melting point, and stable performance. Commonly used in air purifiers .
· PET Filter Paper: Produced via melt-blown polyester resin, it offers high rigidity and stiffness, suitable for household appliances like floor-cleaning robots and vacuum cleaners .
· PP and PET Composite Filter Paper: Combines PP and PET through melt-blown technology, retaining PP’s moldability and high-precision filtration while incorporating PET’s stiffness and durability .
· Glass Fiber High-Efficiency Filter Paper: High-performance material used in the nuclear industry, providing exceptional filtration efficiency and stability .
Working Principle
HEPA composite filter media achieves high-efficiency filtration through multiple mechanisms:
· Screening Effect: Captures particles based on the gap size between fibers.
· Inertial Effect: Separates particles via rapid airflow direction changes and inertia.
· Interception Effect: Filters particles through direct contact with fibers.
· Diffusion Effect: Enhances adsorption of sub-1-micron dust via Brownian motion.
Features and Advantages
· High-Efficiency Filtration: Captures particles ≥0.3 microns with ≥99.97% efficiency.
· Heat and Corrosion Resistance: Stable performance in diverse environments.
· Compact Structure: Easy installation, disassembly, and cleaning .
· Eco-Friendly and Safe: Non-toxic, odorless, and complies with environmental standards.
Applications
HEPA composite filter media is widely used in:
· Air Purifiers: Core component for removing pollutants like smog, bacteria, and viruses.
· Household Appliances: Floor-cleaning robots, vacuum cleaners, etc., providing efficient air filtration.
· Industrial and Nuclear Sectors: Ensures air quality in high-precision filtration scenarios.
Conclusion
HEPA composite filter media, with its diversified composition and superior filtration performance, has become an ideal choice in the air purification field.
TDS of HEPA air filter media roll (composite PET&meltblown )
| TDS of HEPA air filter media roll (composite PET&meltblown ) | ||||||
| Item NO. | Filtration class | Efficiency(%) | Resistance (Pa) | Thickness(mm) | Mass per unit area | Width |
| JF7-65% | F7 | 65% | 5±1Pa | 0.55±0.1mm | 80±6g | 1450-1480MM |
| JH10-85% | H10 | 85% | 8±2Pa | 0.55±0.1mm | 80±6g | 1450-1480MM |
| JH11-95% | H11 | 95% | 11±2Pa | 0.55±0.1mm | 80±6g | 1450-1480MM |
| JH11-98% | H11 | 98% | 13±2Pa | 0.55±0.1mm | 80±6g | 1450-1480MM |
| JH12-99.5% | H12 | 99.5% | 18±2Pa | 0.55±0.1mm | 80±6g | 1450-1480MM |
| JH12-99.5% | H12 | 99.5% | 21±2Pa | 0.60±0.1mm | 85±8g | 1450-1480MM |
| JH13-99.95% | H13 | 99.95% | 28±2Pa | 0.60±0.1mm | 85±8g | 1450-1480MM |
| JH13-99.97% | H13 | 99.97% | 30±2Pa | 0.65±0.1mm | 90±8g | 1450-1480MM |
| JH13-99.97% | H13 | 99.97% | 33±2Pa | 0.70±0.1mm | 95±8g | 1450-1480MM |
| JH14-99.995% | H14 | 99.995% | 45±3Pa | 0.75±0.1mm | 100±8g | 1450-1480MM |
1）Air Flow Rate：32L/min.dm²
2）Particle：0.3μm NaCL
3) Test Insrument：TSI8130
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