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ZA 25 Thixo (25 ShA)

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ZA 25 THIXO is a bi-component addition cured RTV silicone rubber. The peculiarity of this product is that it is thixotropic, therefore it cannot be poured. It is recommended for vertical applications and is particularly used in Art and restoration (ex. reproduction of statues).

Properties

  • High chemical resistance to the aggressive components of some types of resin
  • Good resistance to laceration
  • High dimensional stability over time
  • Considerable resistance to high temperatures and to ageing
  • Excellent non-stick effect

Chemical and physical characteristics

  Metric system USA system
Mixing ratio 1 : 1 -
Colour of the cured rubber Grey -
Density 1.17 g/m3 -
Working time at 23 °C (73 °F) 45’ - 60’ -
Setting time at 23 °C (73 °F) 10 h - 12 h
 -
Hardness Shore-A after 24 hours 26 ± 2 ShA -
Viscosity of the mix pre-catalisation 70.000 cPs
 -
Resistance to traction
 3.9 ± 0.3 N/mm2 566 ± 44 psi
Tear resistance (Die B)    6.8 ± 0.3 N/mm 38 ± 2 ppi
Tear resistance (Die C) 9.6 ± 0.5 N/mm 54 ± 3 ppi
The preparation is not considered dangerous according to Directive 67/548/EEC and subsequent amendments.

Conservation

The ZA 25 Thixo 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

5 kg + 5 kg
25 kg + 25 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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