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ZA 50 LT (3+3kg)

ZA 50 LT (3+3kg)
  • ZA 50 LT (3+3kg)
Gross: 181.11 EUR/pcs
Unit price: Gross: 30.18 EUR/kg

ZA 50 LT is a bicomponent (base and catalyst) addition RTV silicon rubber that vulcanizes at room temperature.


Indicated for the duplication of models with small recesses.


Mould-making, model-making, jewellery field. artistic ceramic, and silk-screen printing on ceramic for its remarkable reproduction accuracy, high dimensional stability andmechanical strength, theexcellent laser incision capability, duplication of the master mould in wax.

  • Chemical and Physical Properties

    Vulcanized product

    Mixing ratio 1 : 1

    Viscosity of pre-catalyzation mixture ≈ 20000 cP

    Total Working time at 23 °C (73 °F) WT= 15’ – 20’

    Setting time at 23 °C (73 °F) ST= 180’

    Shore A hardness after 24 hours 50 ± 3

    Tensile strenght 4,0 N/mm2

    Elongation at break 320 %

    Tear resistance (die C) 12 N/mm

    Reproduction of details 2 micron

    Dimensional variation after 24 hours -0.05 %

  • Hardness
    50±3 shA
    Processing time
    15-20
    Curing time (Hours)
    1 óra
    Weight
    6.5 kg/pcs