Products Details

ZC P025 (25 ShA)


ZC P025 is an bi-component a condensation cured RTV silicone rubber which vulcanizes at room temperature. The material is characterised by initial smoothness during the working phase, relative final hardness after hardening and adequate elasticity when removing the product to duplicate.

Main application sectors

Restoration due to its precision in reproduction and the possibility to carry out vertical casts as the product is a non-pour paste

Properties

  • High chemical resistance to the aggressive components of some types of resin
  • High dimensional stability over time
  • Considerable resistance to high temperatures and to ageing

Chemical and physical characteristics

  Metric system USA system
Catalysts (% in weight) ZCAT G03 3% -
Colour of the cured rubber Light Grey -
Hardness at 23°C after 24 hours 19 ± 3 ShA -
Hardness at 23°C after 48 hours 21 ± 3 ShA -
Resistance to traction 2.8 ± 0.3 N/mm² 406 ± 44 psi
Elongation at break
 250 ± 30% -
Working time at 23°C (73°F) 1h 30'
 -
Demoulding time at 23 °C 18 - 22 h
 -
Linear shrinkage after 5 days at 23°C (73°F) 0.7% max -
Tear resistance (Die B) 12 ± 1 N/mm 68 ± 6 ppi
Tear resistance (Die C) 6.8 ± 0.8 N/mm 38 ± 5 ppi
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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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