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ZA RTV 30-60 in different packages

ZA RTV 30-60 in different packages
ZA RTV 30-60 is a bicomponent (base and catalyst) addition RTV 2 silicon rubber that vulcanizes at room
Indicated for the duplication of models with small recesses.
The main property of the product to be vulcanized is its remarkable fluidity.
The main properties of the vulcanized product are:
- High chemical resistance to the aggressive components of some types of resin;
- Extremely high tear strength (this feature guarantees high resistance to wear and tear);
- High accuracy in reproducing very small details;
- High dimensional stability in time and indeformability;
- Remarkable resistance to high temperatures and aging;
- Excellent anti-stick effect.
  • Chemical and Physical Properties

    Mixing ratio

    1 : 1

    Viscosity of pre-catalyzation mixture

    5000 - 7000 cP


    1,13 g/cc

    Working time at 23 °C WT


    Setting time at 23 °C ST6-8 hours
    Shore A hardness after 24 hours30 ± 2 ShA
    Breaking load5.5 ± 0.2 N/mm2
    Elongation at break500 ± 30 %
    Tear strength

    >18 ± 1 N/mm

    Reproduction of details

    2 micron

    Dimensional variation after 24 hours

    -0.05 %

  • Weight
    1 kg/pcs