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    PU System - High Quality Systems

    For the production of soles with the highest resistance to multiple flexures and to hydrolysis.

    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-20°c 30,000 cycles
    EN ISO 7854
    mm
    "Ross flex" res. room T+20°c 30,000 cycles
    DIN 53543
    mm
    Compression resistance
    ISO 815 -1
    %
    Electrostatic discharge
    ESD CEI EN 61340-5-1
    Applications
    Casual
    Compact
    Hard - Wedge heel
    Intermediate
    Intersoles
    Sandal - Slipper
    Semi-hard
    Safety
    Boot
    Soles
    Super light
    ES 145 MOD
    N/D
    > 500
    OPTIONAL
    > 13,0
    0,27 - 0,29
    0,50 - 0,55
    630 + -3
    Estere /Ester
    150.000
    < 4
    < 6
    < 6
    OPTIONAL
    ES 150
    < 150
    > 550
    > 15,0
    0,31 - 0,33
    0,57 - 0,62
    60 + -3
    Estere / Ester
    150.000
    < 4
    < 6
    < 6
    ES 355/100
    < 250
    > 500
    OPTIONAL
    > 13,0
    0,27 - 0,29
    0,50 - 0,55
    630 + -3
    Estere / Ester
    150.000
    < 4
    < 6
    < 6
    OPTIONAL

    Medium and high molecular weight systems for the production of soles with optimum resistance to multiple flexing at both low and very low temperatures with hardness ratings ranging from 50 to 60 Shore A and with densities from 0.45 to 0.65 g/cm3.
    These systems are particularly suitable for the soles on safety shoes whether they are single or double density. They are also ideal for trekking shoes and all other types of footwear requiring high resistance to flexing and hydrolysis.

    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

    Email

    email

    epaflex@epaflex.it

     

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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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