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UNMTM ePTFE High Efficiency Composite Filter Media for Clean Room Filters
The ePTFE microporous membrane laminated with non-woven through the thermal composite process to get the high filtration efficiency filter media has a reliable filtration grade of H13-U16.
Acid & Alkali Resistance
Superior chemical resistance, superior resistance to acids (as hydrofluoric acid HF), bases and organic solvents.
High Porosity, Good Hydrophobicity & Air Permeability
Super waterproof, superior mechanical strength and durability.
Low Wind Resistance & High Dust Holding Capacity
This material has a multi-layer cascade structure, it can achieve a better balance between wind resistance and interception rate, and greatly increase the dust holding capacity of the filter media.
Overview
Our product created a high-efficiency, hydrophobic filter medium with a filtration accuracy of up to 99.99997%, which can effectively intercept particles, water vapor and harmful gases in the air. It can fully meet the processing and purification requirements of precision electronic products such as semiconductor chips.
Electron Micrograph
The air filters which made by our material can meet EN 1822-2019, GB/T 13554, ISO 29463, IEST-RP-CCOO1, etc.
Product Offerings
Through R&D and extensive field testing, we’ve developed a portfolio of Unm filter media designed to fit many air purification applications. We also offer membrane discs in custom sizes for diverse applications.
UNMTM ePTFE High Efficiency Composite Filter Media
| Code No. | Filter Grade | Structure | Weight | Thickness | Ave Pressure Drop | Ave Filtration Efficiency | Size Range | |
|---|---|---|---|---|---|---|---|---|
| Layers | Base Fabric | g/m2 | mm | Pa@5.3cm/s | %@5.3cm/s | μm | ||
| YKF080317S | U17 | 3 | PET | 80 | 0.4 | 310-390 | ≥99.99992 | 0.1-0.2 |
| YKF080316H | U16 | 3 | PET | 80 | 0.4 | 270-330 | ≥99.9999 | 0.1-0.2 |
| YKF080316S | U16 | 3 | PET | 80 | 0.4 | 240-300 | ≥99.9997 | 0.1-0.2 |
| YKF080315H | H15 | 3 | PET | 80 | 0.4 | 220-275 | ≥99.999 | 0.1-0.2 |
| YKF080315S | H15 | 3 | PET | 80 | 0.4 | 190-245 | ≥99.997 | 0.1-0.2 |
| YKF080314H | H14 | 3 | PET | 80 | 0.4 | 170-220 | ≥99.997 | 0.3-0.5 |
| YKF080314S | H14 | 3 | PET | 80 | 0.4 | 140-190 | ≥99.995 | 0.3-0.5 |
| YKF080313H | H13 | 3 | PET | 80 | 0.4 | 125-170 | ≥99.97 | 0.3-0.5 |
| YKF080313S | H13 | 3 | PET | 80 | 0.4 | 95-140 | ≥99.95 | 0.3-0.5 |
| YKF080312S | E12 | 3 | PET | 80 | 0.4 | 60-100 | ≥99.5 | 0.3-0.5 |
| YKF080311S | E11 | 3 | PET | 80 | 0.4 | 35-70 | ≥95 | 0.3-0.5 |
| YKF080310S | E10 | 3 | PET | 80 | 0.4 | 18-45 | ≥85 | 0.3-0.5 |
| YKF090517S | U17 | 5 | PET | 90 | 0.45 | 310-390 | ≥99.99992 | 0.1-0.2 |
| YKF090516S | U16 | 5 | PET | 90 | 0.45 | 250-310 | ≥99.9997 | 0.1-0.2 |
| YKF090515S | H15 | 5 | PET | 90 | 0.45 | 200-260 | ≥99.997 | 0.1-0.2 |
| YKF090514S | H14 | 5 | PET | 90 | 0.45 | 150-210 | ≥99.995 | 0.3-0.5 |
| YKF090513S | H13 | 5 | PET | 90 | 0.45 | 100-160 | ≥99.95 | 0.3-0.5 |
