company tower banner
Sciengy New Materials Company Logo

Sciengy New Materials PPS-SG455E43

PPS-SG455E43 PPS is a 45% glass fiber reinforced polyphenylene sulfide compound developed to provide low cost and good engineering properties and processability

Polymer Name: Polyphenylene Sulfide (PPS)

Processing Methods: Injection Molding

Fillers Included: Glass Fiber

Flexural Modulus: 15000.0 - 15000.0 MPa

    Knowde Enhanced TDS

    Identification & Functionality

    Fillers Included
    Plastics & Elastomers Functions
    Technologies

    Features & Benefits

    Key Features
    • General Grade
    • Cost-Effective
    • Excellent Mechanical Properties And Dimentional Stability

    Applications & Uses

    Plastics & Elastomers Processing Methods
    Typical Applications

    Can be used in auto parts such as hermostat housing,water pump cap,regulator,and other industrial fileds.

    Properties

    Mechanical Properties
    ValueUnitsTest Method / Conditions
    Tensile Strength140mPaISO 527
    Elongation at Break1.7%ISO 527
    Flexural Modulus15GPaISO 178
    Flexural Strength230mPaISO178
    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
    Density1700kg/m³ISO 1183
    Mold shrinkage (Machine Direction)0.3%GB/T 15585
    Mold shrinkage (Transverse Direction)0.65%GB/T 15585
    Water Absorption (23°C-sat)0.02%ISO 62
    Electrical Properties
    ValueUnitsTest Method / Conditions
    Dielectric Strength16KV/mmIEC 60243
    Dielectric Constant4.5IEC 60250
    Dissipation Factor0.002IEC 60250
    Volume Resistivity2×10^15Ω.cmIEC 60093
    CTI155VIEC 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. 53