Extrusion Grade Non-Reinforced Polyphenylene Sulfide
PPS-E670E09 is an extrusion grade non-reinforced polyphenylene sulfide material, which has the characteristics of ultra-high toughness, high melt strength, chemical corrosion resistance and heat resistance.
This product can be used for extrusion forming rods, pipes, sheet products, etc.
Physical Property | unit | Testing Standard | Test Result |
Density | g/cm3 | ISO 1183 | 1.27 |
Molding shrinkage-Parallel flow direction | % | ISO 294-4 | 0.4 |
Molding shrinkage-Vertical flow direction | % | ISO 294-4 | 0.8 |
Water absorption rate(23℃,24Hrs) | % | ISO 62 | 0.02 |
Mechanical Property | unit | Testing Standard | Test Result |
Tensile Strength | MPa | ISO 527 | 55.0 |
Flexural Strength | MPa | ISO 178 | 90.0 |
Flexural Modulus | GPa | ISO 178 | 2.7 |
Charpy Impact Strength | kJ/m2 | ISO 179 | Can not destroy |
Charpy Notched Impact Strength | kJ/m2 | ISO 179 | 23.5 |
Thermal property | unit | Testing Standard | Test Result |
Melting Point | ℃ | ISO 11357 | 280.0 |
Hot Deformation Temperature(1.8MPa) | ℃ | ISO 75 | 88.0 |
Flame Retardancy | UL-94 | V-1 |
Thermal property | unit | Testing Standard | Test Result |
Dielectric Strength | kV/mm | IEC 60243 | - |
Dielectric Constant | IEC 60250 | - | |
Dielectric Loss Factor | IEC 60250 | - | |
Volume Resistivity | Ω・cm | IEC 60093 | - |
Comparative Tracking Index | V | IEC 60112 | - |
Injection Molding Conditions | unit | Reference Value |
Drying Tmperature | ℃ | 130-150 |
Drying Time | Hrs | 3-4 |
Heating temperature of cylinder | ℃ | 290-320 |
Nozzle Temperature | ℃ | 300-320 |
Mold Temperature | ℃ | 120-150 |
Injection Pressure | Mpa | 80-150 |
Packing Pressure | Mpa | 30-70 |