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PS Japan PSJ-POLYSTYRENE GPPS HF77

PS Japan PSJ-Polystyrene GPPS HF77 features a wide range of variations to meet the individual needs of our customers. These products make the most of the inherent performance characteristics of polystyrene itself, with consistently high product quality.

Polymer Name: General Purpose Polystyrene (GPPS)

Processing Methods: Extrusion, Injection Molding

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Plastics & Elastomers Functions
    Technologies

    Features & Benefits

    features

    These grades feature high transparency, and are available with different flow-rates, expandability, etc.

    Applications & Uses

    Plastics & Elastomers Processing Methods

    Properties

    Physical Form
    Typical Properties
    ValueUnitsTest Method / Conditions
    Melt mass flow rate7.5g/10 minISO 1133
    Melt volume flow rate7.8cm3 /10minISO 1133
    Tensile Stress at Yield45MPaISO 527-1
    Nominal tensile strain at break2%ISO 527-1
    Flexual Modulus3300-ISO 178
    Flexual Strength95MPaISO 178
    Charpy Impact Strength (Notched)1.9kJ/m2ISO 179
    Charpy Impact Strength1.3kJ/m2ISO 179
    Deflection temperature under load76ISO 75-2
    Vicat Softening Temp.94ISO 306
    Density1050kg/m3ISO 1183
    Ball Pressure Temp.85-
    Rockwell Hardness84-ISO 2039-2