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Sciengy New Materials PPS-SGM505E43

PPS-SGM505E43 PPS is a 50% glass fiber and mineral reinforced polyphenylene sulfide compound developed to provide low cost and good engineering properties.

Polymer Name: Polyphenylene Sulfide (PPS)

Processing Methods: Injection Molding

Fillers Included: Glass Fiber

Flexural Modulus: 17000.0 - 17000.0 MPa

    Knowde Enhanced TDS

    Identification & Functionality

    Fillers Included
    Plastics & Elastomers Functions
    Technologies

    Features & Benefits

    Key Features
    • High Modulus
    • High Stiffness
    • Dimentional Stability
    • Low Shrinkage And Warpage
    • Good Electrical Properties
    • High Temperature Dimensional Stability

    Applications & Uses

    Plastics & Elastomers Processing Methods
    Typical Applications

    Can be used in auto parts such as Reflector Housing,Socket Bases,and appliances parts

    Properties

    Mechanical Properties
    ValueUnitsTest Method / Conditions
    Tensile Strength145mPaISO 527
    Elongation at Break1.5%ISO 527
    Flexural Modulus17GPaISO 178
    Flexural Strength235mPaISO178
    Charpy Impact Strength (V-notched)8kJ/m²IS0 179
    Thermal Properties
    ValueUnitsTest Method / Conditions
    Melting temperature (10°C/min)280°CISO 11357
    Heat Deflection Tem p High Load (1.8MPa)260°CISO 75
    FlammabilityV-0classUL-94
    Typical Properties
    ValueUnitsTest Method / Conditions
    Density1750kg/m³ISO 1183
    Mold shrinkage (Machine Direction)0.3%GB/T 15585
    Mold shrinkage (Transverse Direction)0.6%GB/T 15585
    Water Absorption (23°C-sat)0.02%ISO 62
    Electrical Properties
    ValueUnitsTest Method / Conditions
    Dielectric Strength15KV/mmIEC 60243
    Dielectric Constant4.5-IEC 60250
    Dissipation Factor0.001-IEC 60250
    Volume Resistivity1.8×10^15Ω.cmIEC 60093
    CTI160VIEC 60112
    Processing Parameters
    ValueUnitsTest Method / Conditions
    Drying at 3h150°C-
    Injection Pressure30~100mPa-
    Injection Molding Melt Temperature290~330°CISO 294
    Injection Molding Melt Temperature120~160°CISO 294
    Limit in-cylinder retention time at 300°Cmin. 60--
    Limit in-cylinder retention time at 300°Cmin. 62--