Polyester Filter Press Media
Polyester filter press media is a synthetic woven fabric made from polyester fibers, used in filter press systems
for solid-liquid separation, allowing liquid to pass while retaining solid particles to form a filter cake.
Polyester Filter Press Media
Construction
- Made from 100% polyester yarn (multifilament or monofilament)
- Woven in plain, twill, or satin weave patterns
- Heat-set for dimensional stability
- Available in various surface finishes (calendared or singed)
- Designed with reinforced stitching, edges, and feed holes (center/corner)
- Supplied as ready-to-install cloth pieces
Key Features
- Excellent mechanical strength and durability
- Good temperature resistance compared to PP
- Abrasion-resistant (longer life in tough conditions)
- Good dimensional stability
- Moderate chemical resistance
- Consistent filtration performance
Ideal Applications
- Chemical processing industries
- Pharmaceutical manufacturing
- Food & beverage filtration
- Mining & mineral processing
- Dye & pigment industries
- High-temperature filtration processes
Micron Range
- Typically ranges from 5 microns to 150 microns
- Suitable for medium to fine filtration applications
Technical Specifications (Typical)
| Parameter | Specification |
|---|---|
| Material | Polyester (PE) |
| Operating Temperature | Up to 130–150°C |
| pH Range | ~4 – 9 (best in neutral conditions) |
| Fabric Type | Multifilament / Monofilament |
| Weave Type | Plain / Twill / Satin |
| Air Permeability | Medium to high |
| Thickness | ~0.6 mm to 2.5 mm |
| Weight | 350 – 900 GSM (approx.) |
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Polyester Filter Press Media