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Special Polyphenylene Sulfide for MAO Treatment

Product characteristics

PPS-M210D40 is a special polyphenylene sulfide material for MAO treatment with 40% glass fiber reinforced. It has the characteristics of high relative electric leakage marking index, good ablation resistance, chemical corrosion resistance and heat resistance.


This product is mainly used in automobile, electronics, chemical equipment, machinery and other industries, making motor parts, precision electrical appliances, connectors, high-strength shell, high-temperature contactors, etc.

Technical parameters

Physical Propertyunit
Testing StandardTest Result
Densityg/cm3ISO 11831.64
Molding shrinkage-Parallel flow direction%ISO 294-40.3
Molding shrinkage-Vertical flow direction%ISO 294-40.7
Water absorption rate(23℃,24Hrs)%ISO 620.04

Mechanical PropertyunitTesting StandardTest Result
Tensile StrengthMPaISO 527110.0.0
Flexural StrengthMPaISO 178190.0
Flexural ModulusGPaISO 17812.0
Charpy Impact StrengthkJ/m2ISO 17935.0
Charpy Notched Impact StrengthkJ/m2ISO 1797.5

Thermal propertyunitTesting StandardTest Result
Melting PointISO 11357282.0
Hot Deformation Temperature(1.8MPa)ISO 75255.0
Flame Retardancy

Thermal propertyunitTesting StandardTest Result
Dielectric StrengthkV/mmIEC 6024316.0
Dielectric Constant
IEC 602504.0
Dielectric Loss Factor
IEC 602500.002
Volume ResistivityΩ・cmIEC 600935*1016
Comparative Tracking IndexVIEC 60112210.0

Injection Molding ConditionsunitReference Value
Drying Tmperature130-150
Drying TimeHrs3-4
Heating temperature of cylinder290-320
Nozzle Temperature300-320
Mold Temperature120-150
Injection PressureMpa80-150
Packing PressureMpa30-70