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JF-PB91 Fire Rated PU Foam
PU Foam

JF-PB91 Fire Rated PU Foam

JF-PB91 Fire-Rated PU Foam: Oxygen index > 30%, B1 fire-rated, compliant with national standards. Certified by National Building Materials Testing Center. Seals floor-to-floor and room-to-room penetrations, forming a durable, airtight, water-resistant fire barrier to prevent fire spread and protect lives and property.

    Feature

    Feature (3)

    Excellent adhesion and filling capacity

    Feature (1)

    Efficient seal against smoke and gas

    Feature (5)

    Strong hardnees after cured


    Condition:22.5℃,47%R.H

    Take free time/ min

    6.8

    Cutting time/ min

    80

    Expansion%

    220%

    Compressive strength/ kgf

    15

    Dimensional stability

    <3%

    Yield

    35-40

    Fire class (DIN4102)

    B1

    Tempeature resistance

    -35℃—+80℃

    Oxygen index

    >30%

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