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Committed to the original development and import substitution of PPS polyphenylene sulfide

PTG100

High Toughness Polyphenylene Sulfide

Product characteristics

PPS-PTG100 is a high toughness polyphenylene sulfide material with excellent mechanical properties, toughness, chemical corrosion resistance and heat resistance.



Application

This product is mainly used in aluminium alloy fixture, water mixing valve, water heater kit water treatment equipment, etc.



Technical parameters

Physical Propertyunit
Testing StandardTest Result
Densityg/cm3ISO 11831.59
Molding shrinkage-Parallel flow direction%ISO 294-40.3
Molding shrinkage-Vertical flow direction%ISO 294-40.7
Water absorption rate(23℃,24Hrs)%ISO 620.02


Mechanical PropertyunitTesting StandardTest Result
Tensile StrengthMPaISO 527120.0
Flexural StrengthMPaISO 178170.0
Flexural ModulusGPaISO 17810.5
Charpy Impact StrengthkJ/m2ISO 17970.0
Charpy Notched Impact StrengthkJ/m2ISO 17922.0


Thermal propertyunitTesting StandardTest Result
Melting PointISO 11357283.0
Hot Deformation Temperature(1.8MPa)ISO 75260.0
Flame Retardancy
UL-94V-1


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 60112150.0


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