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    Radel? R-7159

    Radel? R-7159

    Manufacturer: SOLVAY
    Produced At:
     Import/ China
    Product Category: Radel PPSU
    Product No:
     Radel R-7159
    Product Quantity: 25KG / BAG
    Product Features:
     Chemical Resistant,Detergent ResistantFlame Retardant,Good Processing Stability,Good ToughnessHigh Flow,Low,Smoke Emission,Low ToxicityPaintable

    Radel? R-7159

    Polyphenylsulfone
    Product Description:
    Radel? R-7159 polyphenylsulfone (PPSU) was developed specifically for aircraft interior applications. The product complies with the FAA regulation 14CFR Part 25 Appendix F, offering vertical burn resistance, very low smoke generation and, through the use of proprietary additives, low heat release values in the Ohio State University (OSU) rate of heat release method. It also generates low flaming-mode toxic gas emissions.

    The material offers good resistance to most fluids found in the aviation industry. It is available in pigmented grades to match OEM color standards and in a natural-color grade that is designed to accept aircraft paint systems for aesthetic parts. Painting enhances the chemical resistance of the polymer and provides the final step in color coordination.

    • Natural: Radel? R-7159 NT 50

    • Black: Radel? R-7159 BK 937


    Features 
    • Chemical Resistant,Detergent Resistant,Flame Retardant,Good Processing Stability,Good Toughness,High Flow,Low Smoke Emission,Low Toxicity,Paintable
    Uses 
    • Aerospace Applications,Aircraft Applications,Aircraft Interiors
    Agency Ratings 
    • FAA FAR 25.853aFAA FAR 25.853dOSU 55/55
    RoHS Compliance 
    • RoHS Compliant

    Appearance 
    • Black,Natural Color 
    Forms 
    • Pellets

    Processing Method 
    • Injection Molding

    Physical
    Nominal Value
    Unit
    Test Method
    Density / Specific Gravity
    1.35

    ASTM D792
    Melt Mass-Flow Rate (MFR) (380°C/2.16 kg)
    22
    g/10 min
    ASTM D1238
    Mechanical
    Nominal Value
    Unit
    Test Method
    Tensile Modulus
    330000
    psi
    ASTM D638
    Tensile Strength (Yield)
    10800
    psi
    ASTM D638
    Tensile Elongation (Break)
    30 to 50
    %
    ASTM D638
    Flexural Modulus
    360000
    psi
    ASTM D790
    Flexural Strength
    14700
    psi
    ASTM D790
    Impact
    Nominal Value
    Unit
    Test Method
    Notched Izod Impact
    2.5
    ft·lb/in
    ASTM D256
    Thermal
    Nominal Value
    Unit
    Test Method
    Deflection Temperature Under Load (264 psi, Unannealed)
    392
    °F
    ASTM D648
    Flammability
    Nominal Value
    Unit
    Test Method
    OSU Peak Heat Release Rate 2
    < 55.0
    kW/m2
    FAR 25, AppF
    OSU Total Heat Release - 2 min  2
    < 20.0
    kW·min/m2
    FAR 25, AppF
    Smoke Density - Dmax @ 4 min  2
    < 5.0
    Ds
    FAR 25, AppF
    Toxic Gas Emissions 2


    BSS 7239/ATS 1000/ABD 0031
    CO
    < 10
    ppm

    HCL
    < 1
    ppm

    HCN
    < 1
    ppm

    HF
    < 1
    ppm

    NO+NO2
    < 1
    ppm

    SO2
    < 1
    ppm

    Vertical Burn - 60 second 2


    FAR 25.853
    Drip Burn Time
    No Drip


    Flame Time
    0.0
    sec

    Length
    < 3.0
    in

    Injection
    Nominal Value
    Unit

    Drying Temperature
    300 to 350
    °F

    Drying Time
    4.0
    hr

    Rear Temperature
    670 to 700
    °F

    Middle Temperature
    680 to 710
    °F

    Front Temperature
    690 to 720
    °F

    Nozzle Temperature
    680 to 710
    °F

    Processing (Melt) Temp
    690 to 730
    °F

    Mold Temperature
    225 to 325
    °F

    Injection Rate
    Fast


    Screw Compression Ratio
    2.0:1.0 to 3.0:1.0




    Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields


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