Related Products
Product Details
- Form Type
- Film
- Material
- ePTFE
- Opacity
- Opaque
- Color
- White
- Thickness
- 0.12mm
Features
- Melting point: ~327°C (Gel point)
- Density of ePTFE: 0.5 to 1.5 g/cm³ (highly dependent on porosity)
- Chemical resistance of ePTFE:
- Continuous temperature: -200°C to +260°C, soft and flexible material with extreme thermal stability
- High tensile strength due to unique node-and-fibril microstructure
- High-performance material with specialized expansion processing
- Excellent UV and weathering resistance (non-aging properties)
- Low dielectric constant with superior electrical insulating properties
- Hydrophobic and Oleophobic: Repels water and oils while allowing vapor transmission (breathable)
- Biocompatible and FDA compliant (USP Class VI)
Applications
- Waterproof acoustic vents (IP67/68) for electronics
- Automotive pressure equalization vents (Headlamps/ECUs)
- High-efficiency industrial dust filtration bags
- Biocompatible vascular grafts and surgical patches
- Chemically inert joint sealant tapes and gaskets
- Sterile medical vents for IV sets and ostomy bags
Processing Options
Choose from our comprehensive range of precision machining, surface finishing, thermal treatment, and quality inspection services. Each option is designed to meet the most demanding industrial specifications and tolerances.
Specifications
| PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
|---|---|---|---|---|
| DXPML-50 | ||||
| Thickness | 0.05 | mm | Laser non-contact test | |
| Mean Pore Size | 0.35 | μm | ||
| Air Permeability | 50~70 | L/m²·s | ||
| First Bubble Point | 70 | kPa | Anhydrous Ethanol | |
| Hydrostatic Pressure | 120 | kPa | ||
| DXPML-80 | ||||
| Thickness | 0.08 | mm | Laser non-contact test | |
| Mean Pore Size | 0.28 | μm | ||
| Air Permeability | 40~60 | L/m²·s | ||
| First Bubble Point | 90 | kPa | Anhydrous Ethanol | |
| Hydrostatic Pressure | 150 | kPa | ||
| DXPML-120 | ||||
| Thickness | 0.12 | mm | Laser non-contact test | |
| Mean Pore Size | 0.22 | μm | ||
| Air Permeability | 35~55 | L/m²·s | ||
| First Bubble Point | 130 | kPa | Anhydrous Ethanol | |
| Hydrostatic Pressure | 160 | kPa | ||
