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    PU System - Intermediate Systems

    For the production of flexible, soft and light soles.

    The polyurethane systems by EPAFLEX are fully customised in order to obtain a product of the required characteristics and to ensure compatibility with any polyurethane machine, thereby optimising the production process. The polyurethane systems by EPAFLEX are formulated to guarantee "trouble free" use, great tolerance and versatility. ISO 9001 certification provides a further guarantee of the excellence of our processes.

    proprietà tipiche
    method
    unit
    Abrasion
    DIN 53516
    mg
    Elongation
    DIN 53504
    %
    Antistatic
    EN ISO 20347/EN ISO 20345
    Load at break
    DIN 53504
    kN/m
    Free density
    Density in the mould
    ISO 845:2006
    g/cm³
    Hardness on the Sh
    DIN 53505
    Shore A
    Ester/Ether
    Flex resistance after hydrolysis
    EN ISO 7854
    "Bennewart" res. to cut growth
    DIN 53522
    mm
    "Ross flex" res. cold T-20c 30,000 cycles
    EN ISO 7854
    mm
    "Ross flex" res. room T+20c 30,000 cycles
    DIN 53543
    mm
    Compression resistance
    ISO 815 -1
    %
    Electrostatic discharge
    ESD CEI EN 61340-5-1
    ES 200/12
    < 200
    > 350
    > 9,0
    0,22 - 0,23
    0,40 - 0,44
    60 + -3
    Estere / Ester
    150.000
    < 4
    < 6
    < 6
    ET ME 41
    < 200
    > 350
    > 8,0
    0,22 - 0,23
    0,44 - 0,48
    58 + -3
    Etere / Ether
    150.000
    < 4
    < 6
    < 6

    For the production of flexible, soft and light soles particularly suitable for city, casual and sports shoes with hardness
    ratings ranging from 40 to 60 Shore A and densities from 0.35 to 0.55 g/cm3. These systems provide excellent resistance to abrasion as well as great comfort.

    The Epaflex PU systems must be stored in a dry and covered area preferably at an ambient temperature around 20 °C and in
    any case not at an excessively high or low temperature. Ideally, they should be stored in a cool and ventilated area.

    The Epaflex PU systems are formed of three components. The polyols are available in metal drums weighing between 180 and
    200 kg, the prepolymers (ISO) in metal drums weighing 240 kg and the catalysts in plastic drums weighing up to 50 kg.

    Loactaion

    address

    Via Circonvallazione Est, 8, 27023 Cassolnovo PV, Italy

    Phone

    contacts

    T. (+39) 0381929521

    F. (+39) 0381929523

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    Epaflex Polyurethanes Spa - Società Unipersonale - Cap. Soc. € 1.000.000 i.v. - Sede legale: L.go Isabella d'Aragona 4, 20122 Milano.
    Registro Imprese Milano 02144860968 - Rea Pavia 260624 - Rea Milano 1512571 - P.I. 11965210153 - C.F. 02144860968

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