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ZA 13 Mould 45 (13 ShA)

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ZA 13 MOULD WT 45 is a bi-component addition cured RTV silicone rubber, particularly recommended for making object in polyester resins and concrete.
Compatible with all plasters, coatings, polyurethane resins, acrylic resins and polyester resins.

Main application sectors

  • Mouldmaking and model-making due to its considerable precision in reproduction, high dimensional stability and high mechanical resistance
  • Artistic ceramics due to its high dimensional stability, considerable fluidity and good mechanical resistance
  • Concrete Moulding due to its considerable precision in reproduction,  high dimensional stability and high mechanical resistance

Chemical and physical characteristics

  Metric system USA system
Mixing ratio 1 : 1 -
Density 1.07 g/cc -
Viscosity of the mix pre-catalisation
 4500 ± 500 cP -
Mixing time at 23 °C (73 °F) 1' -
Working time at 23 °C (73 °F) 40’ - 50’ -
Setting time at 23 °C (73 °F) 2 h 30' - 3 h
 -
Hardness Shore-A after 24 hours 13 ± 2 ShA -
Tensile strenght
 3.0 ± 0.2 N/mm² 435 ± 30 psi
Elongation at break
 450 ± 20% -
Tear resistance (Die B)    14 ± 1 N/mm 79 ± 6 ppi
Tear resistance (Die C) 9 ± 1 N/mm 51 ± 6 ppi
The preparation is not considered dangerous according to Directive 67/548/EEC and subsequent amendments.

Conservation

The ZA 13 MOULD WT 45 is guaranteed for a period of 18 months if correctly conserved between 5° - 27°C (41° - 80°F). Close the bottles after use, do not invert the caps or the lids between base and catalyst.

Important observations

The advice given verbally, in writing or through demonstration on how to use the product is based on our knowledge. The use and application by the user occurs without the Company having the possibility to check and therefore remain the responsibility of the user.

Packaging

DT23451 5 kg + 5 kg
DT23452 25 kg + 25 kg
DT23644 200 kg + 200 kg

© Zhermack SpA - All rights reserved - Via Bovazecchino, 100 45021 Badia Polesine (RO), Italy
Tel. +39 0425 597611 - Fax. +39 0425 53596 - Email web@zhermack.com
P.IVA 00594630295 - C.F. P.IVA IT00594630295 - R.E.A. 86603 - R.I. RO 00594630295 - M. RO 001381Isc. Reg. A.E.E. IT07111000002 - Cap. Soc. € 1.032.000,00

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