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Yuyao Zhongfa Engineering Plastics FR-88E

Yuyao Zhongfa Engineering Plastics FR-88E is a grade of Flame Retardant High Impact Polystyrene which offers good flammability, good aging resistance, good thermal stability, high mechanical properties, easy flow and good process ability. Flame Retardant HIPS is used for TV housing, electric appliance shells, electric plug-in unit, electric switch, housing for electrical appliances, communications equipment's, decorative lighting, etc.

Polymer Name: High Impact Polystyrene (HIPS)

Additives Included: Flame Retardant

    Knowde Enhanced TDS

    Identification & Functionality

    Additives Included
    Plastics & Elastomers Functions
    Technologies

    Features & Benefits

    Applications & Uses

    Properties

    Specifications
    ValueUnitsTest Method / Conditions
    Density1.18g/cm3D792
    Tensile Strength25.3MPaD638
    Tensile Elongation23.0%D638
    Flexural Strength42.0MPa
    Flexural Modulus1800.0MPaD790
    Notched Charpy Impact Strength9.5KJ/m2D256
    Rockwell Hardness89.0HRR
    Heat Deflection Temperature (1.82MPa)83.0D648
    Flame Resistance PropertiesV-01.6mmUL94
    Vicat Softening Point96.0D1525
    Melt Index4.0g/10minD1238
    Molding Shrinkage0.5-0.8%D955

    Technical Details & Test Data

    Flame Retardant HIPS Processing Conditions

    Injection temperature 190-225℃, mold temperature 50-80℃, injection pressure 60-80MPa, eliminate moisture at 85-90℃ for 4-5 hours.