Description
Product Overview
PPS (Polyphenylene Sulfide) monofilament is a high-performance engineering fiber with excellent heat resistance, chemical resistance and inherent flame retardancy. It maintains outstanding mechanical properties and dimensional stability in harsh environments, and is widely used in filtration, industrial conveying, electrical insulation, automotive, chemical industry and other demanding applications.
Available Specifications
- Diameter Range: 0.10-1.75 mm
- Typical Forms: Smooth monofilament, textured monofilament (on request)
- Colors: Natural, black and custom colors
- Options: Customized surface treatment; spools, coils or cut lengths
- Other diameters, dtex or customized specifications are available upon request.
Typical Technical Data (Reference)
| Property | Typical Value | Test Method |
|---|---|---|
| Monofilament Diameter (mm) | 0.10-1.75 (various grades available) | – |
| Linear Density (dtex) | ≈ 80-2500 (depending on diameter) | – |
| Tensile Strength (cN/dtex) | ≥ 3.5 | ASTM D2256 |
| Elongation at Break (%) | 25 ± 5 | ASTM D2256 |
| Melting Point (°C) | 285 ± 5 | DSC |
| Limiting Oxygen Index (LOI) (%) | > 34 | ASTM D2863 |
| Continuous Use Temperature (°C) | 190-220 | – |
| Density (g/cm³) | 1.34 | ASTM D792 |
| Moisture Regain (%) | ≤ 0.1 | ASTM D570 |
| Chemical Resistance | Excellent (depending on concentration and temperature) | – |
| Color | Natural (light yellow), black, other colors on request | – |
Key Features
- Excellent high temperature resistance (long-term use 190-220°C)
- Outstanding chemical resistance
- Inherent flame retardancy (LOI > 34%)
- Good mechanical strength and creep resistance
- Low moisture absorption
- Dimensionally stable
- Suitable for harsh industrial environments
- Customizable specifications, colors and surface treatments
- Stable quality and global supply
Typical Applications
- Filtration & Sieving: High-performance filter mesh, industrial filters
- Conveyor & Industrial Belts: High-temperature conveyor belts, mesh belts
- Cable & Harness Protection: Electrical cables, oil tubes, braided protective sleeves
- Chemical Industry: Corrosion-resistant components, filtration and separation
- Automotive & Transportation: Lightweight components, thermal and chemical resistant parts
- Electrical & High-tech: Insulation, high-temperature textiles, advanced materials
Customization & Global Supply
Customized specifications, colors and surface treatments are available. Stable quality and global supply are supported.
Technical Note
The above data are typical values for reference only. Final values are subject to our factory’s official TDS.
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