Advanced Fiber
PPS (Polyphenylene Sulfide) Multi-filament Yarn
PPS is an organic semi-crystalline polymer with highly stable chemical bonds. Its excellent chemical and temperature resistance sets it apart from all other high-performance materials, as few polymers can match its ability to withstand high temperatures, humidity and corrosive environments. Excellent dimensional stability, inherent flame retardancy, and good dielectric properties make PPS ideal for demanding application scenarios.
Extremely high thermal stability
Long-term use in the temperature range 190-200°C
Excellent chemical resistance
Virtually insoluble in solvents up to 200°C
Flame retardant
Extreme oxygen index (LOI) > 34%, flammability class UL94-V0
Excellent dimensional stability
Moisture absorption of only 0.02%, resistant to high temperatures, humidity and environmental corrosion
200D-1000D
| Linear density* | Tensile strength | Tensile modulus | Elongation at break | HAS** | |||||
| D | dtex | cN/dtex | GPa | cN/dtex | GPa | % | % | ||
| 200 | 222 | 4.2 | 0.56 | 45 | 6 | 22.5 | 3.0 | ||
| 1000 | 1111 | 4.2 | 0.56 | 45 | 6 | 22.5 | 3.0 | ||
*Line density range：200D - 1000D
**Dry heat shrinkage：160℃/2min/0.02cN/dtex
Motor taping
Braided sheath
Specialty sewing threads
Base cloth for high temperature filter bags
Composite material
Velcro fabric