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Sciengy New Materials PPS-SGM655E43

PPS-SGM655E43 PPS is a 65% glass fiber and mineral reinforced polyphenylene sulfide compound developed to provide high modulus, low warp, good mechanical and electrical performance and low cost.

Polymer Name: Polyphenylene Sulfide (PPS)

Processing Methods: Injection Molding

Fillers Included: Glass Fiber, Mineral

Flexural Modulus: 20000.0 - 20000.0 MPa

    Knowde Enhanced TDS

    Identification & Functionality

    Fillers Included
    Plastics & Elastomers Functions
    Technologies

    Features & Benefits

    Key Features
    • General Grade
    • Excellent Mechanical Properties And Dimentional Stability
    • Low Shrinkage
    • Cost-Effective
    • High Mobility
    • Easy Molding
    • High Temperature Resistance
    • Low Cost
    • High Dimensional Accuracy
    • Good Heat Resistance And Electrical Properties
    • Good Mobility
    • Low Cost
    Benefits and Advantage
    • Dimensional Stability And Thermal Stability Is Good, Can Replace Metal And Thermosetting Resin, Easy To Process, Reduce Weight And Cost
    • Good Chemical Resistance, Good Dimensional Stability, Excellent Thermal Stability, Low Processing Cost

    Applications & Uses

    Plastics & Elastomers Processing Methods
    Typical Applications

    Can be used in auto parts such as Fuel Pump Impellers,Reflector Housing,Socket Bases and Air-conditioning PTC parts etc.

    Properties

    Mechanical Properties
    ValueUnitsTest Method / Conditions
    Tensile Strength140mPaISO 527
    Tensile Strength175mPaISO 527
    Elongation at Break1%ISO 527
    Elongation at Break0.8%ISO 527
    Flexural Modulus21GPaISO 178
    Flexural Modulus20GPaISO 178
    Flexural Strength225mPaISO178
    Flexural Strength270mPaISO178
    Charpy Impact Strength (V-notched)7kJ/m²IS0 179
    Charpy Impact Strength (V-notched)6kJ/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
    Heat Deflection Tem p High Load (1.8MPa)265°CISO 75
    FlammabilityV-0classUL-94
    Typical Properties
    ValueUnitsTest Method / Conditions
    Density1440kg/m³ISO 1183
    Density1950kg/m³ISO 1183
    Mold shrinkage (Machine Direction)0.3%GB/T 15585
    Mold shrinkage (Machine Direction)0. 3%GB/T 15585
    Mold shrinkage (Transverse Direction)0.5%GB/T 15585
    Mold shrinkage (Transverse Direction)0. 7%GB/T 15585
    Water Absorption (23°C-sat)0.04%ISO 62
    Water Absorption (23°C-sat)0.02%ISO 62
    Electrical Properties
    ValueUnitsTest Method / Conditions
    Dielectric Strength14KV/mmIEC 60243
    Dielectric Constant5-IEC 60250
    Dissipation Factor0.001-IEC 60250
    Volume Resistivity2×10^3Ω.cmIEC 60093
    Volume Resistivity1.6×10^15Ω.cmIEC 60093
    CTI190VIEC 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. 70--
    Limit in-cylinder retention time at 300°Cmin. 86--
    Limit in-cylinder retention time at 300°Cmin. 87--