Thermoplastic low-smoke halogen-free high-flame-retardant polyolefin cable compound
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  • Thermoplastic low-smoke halogen-free high-flame-retardant polyolefin cable compound

Thermoplastic low-smoke halogen-free high-flame-retardant polyolefin cable compound

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Low-smoke halogen-free polyolefin

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  • Product Description

    Technical features

    Project Unit Standard value Typical value Test method
    3521-A 3521-AH
    Tensile strength MPa ≥10 11.5 12.8 GB/T 1040
    Elongation at break % ≥160 178 173
    Thermal aging (110±2℃ × 240 h)         GB/T 1040
    Rate of change in tensile strength % ±25 18 22 GB/T 2951.2
    Rate of change of elongation at break % ±25 -13 -9
    Hot deformation (90°C) % ≤50 18 22 GB/T8815
    Impact embrittlement temperature: -25°C - ≤15/30 0/30 0/30 GB/T 5470
    Halogen acid gas release amount mg/g ≤5 1 1 GB/T17650.1
    pH value   ≥4.3 5.9 5.7 GB/T 17650.2
    Electrical conductivity μS/mm ≤10 1.2 1.1 GB/T 17650.2
    Maximum Smoke Density (Flaming) Dm ≤100 60 48 GB/T 8323.2
    Maximum Smoke Density (Flameless) Dm ≤350 190 189 B/T 8323.2
    Oxygen Index OI% ≥36 37 40 GB/T 2406
    Volume resistivity at 20°C Ω.m ≥1.0×10 10 3.5×10 12 8.0×10 11 GB/T1410
    Dielectric strength MV/m ≥20 29 29 GB/T1408.1

     

    main Want the product

     

    Model number Name
    3521-A
    Low-smoke, halogen-free, highly flame-retardant polyolefin sheathing compound
    3521-AH
    Low-smoke, halogen-free, highly flame-retardant polyolefin sheathing compound

     

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Radiation-crosslinked, low-smoke, halogen-free, flame-retardant polyolefin cable compound for automotive and in-vehicle wiring.

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