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ZA RTV 20-45 YELLOW Addition-Curing Silicone Rubber for Moulds Shore A 20

ZA RTV 20-45 YELLOW Addition-Curing Silicone Rubber for Moulds, Shore A 20

ZA2045-2
5 Items
€89.00
€107.69 Tax incl. €89.00 Tax excl.
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ZA RTV 20-45 YELLOW is a pourable, addition-curing, two-component yellow silicone rubber for flexible moulds that vulcanizes at room temperature. Excellent resistance to polyester, epoxy or polyurethane casting resins. Shore A 20 hardness.

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ZA RTV 20-45 YELLOW is a pourable, addition-curing, two-component yellow silicone rubber for flexible moulds that vulcanizes at room temperature. Excellent resistance to polyester, epoxy or polyurethane casting resins. Shore A 20 hardness.


Special feature

  • Low viscosity
  • High tear strenght
  • Durability
  • Excellent long term stability of the mechanical characteristics of the hardened rubber


Application

  • Mold making is especially suitable for all the models with extensive undercuts that are to be reproduced in casting resins. Low viscosity, dimensional stability, precision in reproduction, high mechanical resistance, durability.
  • Artificial Stone (good compatibility with concrete formulas).
  • Concrete Moulding (good compatibility with concrete formulas).


Processing

Important note: the platinum catalyst is in the component CATALYST.

Catalyst and Base components may only be used together if they have the same batch number.


PRODUCT DATA (Catalysed Base + Catalyst)

  • Color: Yellow
  • Viscosity of pre-catalyzation mixture (BROOKFIELD): 4500 cP
  • Mixing Ratio 1:1
  • Density of the B+C (Metric System) at 23 °C (73 °F) 1,10 g/cm3.
  • Working time / Pot life at 23 °C (73 °F) (BROOKFIELD): 50 min
  • Setting time at 23 °C (73 °F): 4 hours
  • Shore A hardness after 24 hours ASTM D2240-05 – 23°C: 20 Shore A
  • Tensile Strength (Metric System) ASTM D412-06a – 23°C: 4.5 N/mm2
  • Elongation at break (ASTM D412-06a – 23°C): 600 %
  • Tear strength Die B (Metric System) ASTM D624-00 – 23°C: 15 N/mm


Type of supply

ZA RTV 20-45 YELLOW Addition-Curing Silicone Rubber for Moulds x (1 + 1 kg)

ZA RTV 20-45 YELLOW Addition-Curing Silicone Rubber for Moulds x (5 + 5 kg)

ZA RTV 20-45 YELLOW Addition-Curing Silicone Rubber for Moulds x (25 + 25 kg)


Colour
Yellowish
Type
Addition
5 Items

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