Engineering Thermoplastics
PPS Mineral Filled — Polyphenylene Sulfide, Mineral Filled
Mineral-filled PPS grades offer excellent dimensional stability, controlled shrinkage, and reduced warpage compared to glass-filled grades. The mineral filler enhances stiffness and heat resistance while improving processability in some cases.
PPSRytonFortron
Manufacturers
2
Grades
2
Applications
5
Equivalents
1
Physical Properties
- Density
- 1.50-1.60 g/cm³
- Water Absorption (24h)
- 0.01-0.05 %
- Transparency
- Opaque
- Shrinkage
- 0.1-0.3 %
Mechanical Properties
- Young's Modulus
- 8-12 GPa
- Tensile Strength
- 70-90 MPa
- Elongation at Break
- 2-5 %
- Impact Strength (Izod)
- 4-8 kJ/m
Thermal Properties
- Glass Transition Temperature
- 100-120 °C
- Melting Point
- 275-285 °C
- Continuous Service Temperature
- 200-240 °C
- Heat Deflection Temperature
- 230-260 °C (1.8 MPa)
Electrical Properties
- Dielectric Constant
- 3.0-3.5
- Volume Resistivity
- 10^12-10^14 Ohm-cm
- Dielectric Strength
- 15-20 kV/mm
Chemical Resistance
- Acids
- Excellent
- Bases
- Excellent
- Solvents
- Excellent
- UV Resistance
- Good
Sustainability
- Recyclability
- Recyclable (difficult processing)
- Recycling Code
- 7 (Other)
- Carbon Footprint
- High
Manufacturing compatibility
Injection Molding
Applications
Automotive components
Electrical housings
Pumps
Valves
Precision parts
Available grades
PPS MF30PPS MF40