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    Home > Chemicals Industry > Chemical Technology > Issue 21/2018 - First polyethersulfone particle foam for aircraft construction

    Issue 21/2018 - First polyethersulfone particle foam for aircraft construction

    • Last Update: 2022-11-14
    • Source: Internet
    • Author: User
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    BASF has launched Ultrason?E
    , the world's first PESU-based particle foam.

    Ultrason?E is an amorphous thermoplastic with a unique temperature signature that maintains dimensional stability
    at glass transition temperatures of up to 225°C.
    The foam has a unique combination of properties: high temperature resistance, inherent flame retardancy, extreme lightweight, high hardness, high strength
    The material is pre-foamed into particles with a density as low as 40~120g/L, which can be processed into molded parts
    with complex three-dimensional geometry through the existing technology on the market.
    Foamed molded parts have considerable flexibility in density and shape, which can meet greater design freedom; Less processing steps, lower system cost; Recycling is simpler
    This makes it particularly suitable for the manufacture of complex interior parts
    of automobiles, airplanes and trains.
    Currently, foam made of Ultrason® E has been approved for the production of
    aircraft components.

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