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P26N

Le pré-preg Polyimide No Flow

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P26N

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Présentation du produit à venir.

    Caracteristiques Valeur typique [Specifications] (Certification)
    Glass Transition (Tg) by DSC 250°C [170-200] (IPC-TM-650 2.4.25)
    Decomposition (Td) by TGA @ 5% weight loss 383°C (ASTM D3850)
    T260 60 Minutes (ASTM D3850)
    T288 60 Minutes (ASTM D3850)
    CTE, Z-axis, Pre-Tg 55ppm/°C [AABUS] (IPC-TM-650 2.4.24)
    CTE, Z-axis, Post-Tg TBDppm/°C (IPC-TM-650 2.4.24)
    CTE, X-, Y-axes, Pre-Tg 13/14 ppm/°C [AABUS] (IPC-TM-650 2.4.24)
    CTE, X-, Y-axes, Post-Tg 14/17 ppm/°C (IPC-TM-650 2.4.24)
    Thermal Conductivity 0.4W/mK (ASTM D5930)
    Thermal Stress 10 sec @ 288°C (550.4°F) Unetched Pass Rating [Pass Visual] (IPC-TM-650 2.4.13.1)
    Thermal Stress 10 sec @ 288°C (550.4°F) Etched Pass Rating [Pass Visual] (IPC-TM-650 2.4.13.1)
    Dk, Permittivity Tested at 50% resin @ 100MHz 3.90 [5.4] (IPC-TM-650 2.5.5.3)
    Dk, Permittivity Tested at 50% resin @ 1GHz 3.95 (IPC-TM-650 2.5.5.9)
    Dk, Permittivity Tested at 50% resin @ 2GHz 3.76 (IPC-TM-650 2.5.5.5)
    Dk, Permittivity Tested at 50% resin @ 5GHz 3.74 (IPC-TM-650 2.5.5.5)
    Dk, Permittivity Tested at 50% resin @ 10GHz 3.74 (IPC-TM-650 2.5.5.5)
    Df, Loss Tangent Tested at 50% resin @ 100 MHz 0.0180 [0.035] (IPC-TM-650 2.5.5.3)
    Df, Loss Tangent Tested at 50% resin @ 1 GHz 0.0180 (IPC-TM-650 2.5.5.9)
    Df, Loss Tangent Tested at 50% resin @ 2 GHz 0.0170 (IPC-TM-650 2.5.5.5)
    Df, Loss Tangent Tested at 50% resin @ 5 GHz 0.0190 (IPC-TM-650 2.5.5.5)
    Df, Loss Tangent Tested at 50% resin @ 8 GHz 0.0210 (IPC-TM-650 2.5.5.5)
    Volume Resistivity After moisture resistance 3.0x10exp8 MOhms-cm (IPC-TM-650 2.5.17.1)
    Volume Resistivity At elevated temperature 7.0x10exp8 MOhms-cm [1.0x10exp3] (IPC-TM-650 2.5.17.1)
    Surface Resistivity After moisture resistance 3.0x10exp6 MOhms (IPC-TM-650 2.5.17.1)
    Surface resistivity At elevated temperature 2.0x10exp8 MOhms [1.0x10exp3] (IPC-TM-650 2.5.17.1)
    Dielectric Breakdown over 55kV [40] (IPC-TM-650 2.5.6)
    Arc Resistance 130 Seconds [60] (IPC-TM-650 2.5.1)
    Electric Strength 44kV/mm 1100V/mil [30kV/mm 750V/mil] (IPC-TM-650 2.5.6.2)
    Comparative Tracking Index (CTI) 4Class 100-174Volts (UL-746A ASTMD3638)
    Peel Strength Low profile cooper foil and very low profile - All copper weights over 17 microns 1.14N/mm 6.5lb/inch [0.70N/mm 4.0lb/inch] (IPC-TM-650 2.4.8)
    Peel Strength Standard profile cooper After thermal stress 1.25N/mm 7.0lb/inch [0.80N/mm 4.5lb/inch] (IPC-TM-650 2.4.8.3)
    Peel Strength Standard profile cooper At 125 °C 1.25N/mm 7.0lb/inch [0.70N/mm 4.0lb/inch]
    Peel Strength Standard profile cooper After process solutions 1.14N/mm 6.5lb/inch [0.55N/mm 3.0lb/inch]
    Flexural Strength Lengthwise direction 83,600 lb/inch² (IPC-TM-650 2.4.4)
    Flexural Strength Crosswise direction 55,500 lb/inch² (IPC-TM-650 2.4.4)
    Tensile Strength Lengthwise direction 55,030 lb/inch²
    Tensile Strength Crosswise direction 35,370 lb/inch²
    Moisture Absorption 0.5% (IPC-TM-650 2.6.2.1)
    Flammability (Laminate & prepreg as laminated) V-0 Rating (UL 94)
    Max Operating Temperature 140°C [UL Cert]

    Les informations ci-dessus ainsi que les fiches techniques sont fournies a titre indicatif. Seuls les documents remis le jour de la vente peuvent servir de reference.

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