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Polyrex® PH-88S

1 of 11 products in this brand
POLYREX® PH-88S is a High Impact Polystyrene product. It can be processed by extrusion and is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America.Characteristics include: Flame Rated RoHS Compliant

Polymer Name: High Impact Polystyrene (HIPS)

Processing Methods: Extrusion

Melt Flow Index: 2.6 - 2.6 g/10 min

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    Identification & Functionality

    Plastics & Elastomers Functions
    Technologies

    Features & Benefits

    Materials Features

    Applications & Uses

    Plastics & Elastomers End Uses
    Plastics & Elastomers Processing Methods

    Properties

    Flame Rating
    Physical Form
    Flame Rating
    UL 94 HB
    Mechanical Properties
    ValueUnitsTest Method / Conditions
    Tensile Strength23.5MPaASTM D 638
    Stress at break24MPaISO 527
    Yield stress25MPaISO 527
    Flexural Strength35.2MPaASTM D790
    Flexural modulus, 23°1400MPaISO 178
    Flexural Modulus1793MPaASTM D 790
    Charpy notched impact strength (+23°)14kJ/m2ISO 179/1eA
    Izod Impact notched (1/8 in)123J/mASTM D 256
    Izod notched impact strength, +23°13kJ/m2ISO 180/1A
    Izod Impact notched (1/4 in)108J/mASTM D 256
    Ball indentation hardness76MPaISO 2039-1
    Rockwell Hardness75Scale LASTM D 785
    Physical Properties
    ValueUnitsTest Method / Conditions
    Melt Flow Index - MFI (200°C/0.5 kg)2.6g/10 minASTM D 1238
    Melt Volume Flow Rate - MVR (200°C/0.5 kg)3cm3/10 minISO 1133
    Density1050kg/m3ISO 1183
    Thermal Properties
    ValueUnitsTest Method / Conditions
    Temperature of deflection under load (1.80 Mpa)77°CISO 75-1/-2
    Thickness tested1.5mm
    Vicat Temperature100°CASTM D 1525
    Vicat softening temperature100°CISO 306
    Burning Behavior at 1.5 mm nominal thicknessHBclassIEC 60695-11-10
    Flammability
    ValueUnitsTest Method / Conditions
    Flame ratingHB-UL 94

    Regulatory & Compliance

    Certifications & Compliance

    Packaging & Availability

    Regional Availability
    • Asia Pacific
    • Europe
    • Latin America
    • North America