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EPALEX 7552 is a very high flow, rubber modified with High Impact polypropylene grade by PolyPacific, reinforced with mineral.

Polymer Name: Polypropylene (unspecified)

Additives Included: Impact Modifier

Fillers Included: Mineral

Melt Flow Index: 30.0 - 30.0 g/10 min

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    Identification & Functionality

    Additives Included
    Fillers Included
    Plastics & Elastomers Functions
    Technologies

    Features & Benefits

    Applications & Uses

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Specific Gravity1.05-D792
    Melt Flow Index30g/10minD1238 (230°/2.16 kg)
    Mould Shrinkage0.6 - 0.8%-
    Tensile Strength21MPaD638
    Elongation at Break300%D638
    Flexural Modulus2100MPaD790
    Izod Impact Strength Notched (23°C)550J/mD256
    Izod Impact Strength Notched (0°C)400J/mD256
    Izod Impact Strength Notched (-20°C)200J/mD256
    Hardness (Inst 15 sec)70-D2240
    Durometer D (Inst 15 sec)60-D2240
    Heat Deflection Temp - 0.45 MPa108°CD648
    Co-efficient of Linear Thermal Expansion510 ^-5 per °CD696 (-30 to 30°C)

    Regulatory & Compliance

    Certifications & Compliance