Committed to the original development and import substitution of PPS polyphenylene sulfide
Glass Fiber Reinforced Polyphenylene Sulfide
PPS-P201X40NH is a 40% glass fiber reinforced polyphenylene sulfide material with halogen-free, excellent mechanical properties, excellent electrical and chemical properties.
This product is widely used in electronics, high frequency head and other electronic and electrical components.
| Physical Property | unit | Testing Standard | Test Result | ||||
| Density | g/cm3 | ISO 1183 | 1.67 | ||||
| Molding shrinkage-Parallel flow direction | % | ISO 294-4 | 0.3 | ||||
| Molding shrinkage-Vertical flow direction | % | ISO 294-4 | 0.7 | ||||
| Water absorption rate（23℃,24Hrs） | % | ISO 62 | 0.02 | ||||
| Mechanical Property | unit | Testing Standard | Test Result | ||||
| Tensile Strength | MPa | ISO 527 | 145.0 | ||||
| Flexural Strength | MPa | ISO 178 | 245.0 | ||||
| Flexural Modulus | GPa | ISO 178 | 14.0 | ||||
| Charpy Impact Strength | kJ/m2 | ISO 179 | 50.0 | ||||
| Charpy Notched Impact Strength | kJ/m2 | ISO 179 | 11.0 | ||||
| Thermal property | unit | Testing Standard | Test Result | ||||
| Melting Point | °C | ISO 11357 | 285.0 | ||||
| Hot Deformation Temperature(1.8MPa) | °C | ISO 75 | 267.0 | ||||
| Flame Retardancy | UL-94 | V-0 | |||||
| Thermal property | unit | Testing Standard | Test Result | ||||
| Dielectric Strength | kV/mm | IEC 60243 | 16.0 | ||||
| Dielectric Constant | IEC 60250 | 4.0 | |||||
| Dielectric Loss Factor | IEC 60250 | 0.002 | |||||
| Volume Resistivity | Ω･cm | IEC 60093 | 5×1016 | ||||
| Comparative Tracking Index | V | IEC 60112 | 150.0 | ||||
| Injection Molding Conditions | unit | Reference Value | |||||
| Drying Tmperature | °C | 130-150 | |||||
| Drying Time | Hrs | 3-4 | |||||
| Heating temperature of cylinder | °C | 290-320 | |||||
| Nozzle Temperature | °C | 300-320 | |||||
| Mold Temperature | °C | 120-150 | |||||
| Injection Pressure | Mpa | 80-150 | |||||
| Packing Pressure | Mpa | 30-70 | |||||
