UNIVEST SILKY INVESTMENT

Univest Silky Investment

Overview

A phosphate bonded casting investment for investing all precious, semi-precious and non-precious alloys for PFM restorations, especially suitable for semi-precious alloys.

FeaturesPackaging
Recommended for semi-precious alloys, this graphite and gypsum free investment exhibits good setting expansion rate of 1.1%, is easy to devest and produces extra smooth casting.

  • Castings have lustrous and fine surface texture, helping to reduce working and polishing time considerably.
  • Thermal expansion rate can be adjusted to suit a wide range of alloys, simply by altering the water / liquid ratio. Thermal expansion changes according to the concentration of liquid.
  • Physical Properties:
    Room temperature: 23°C vacuum mixing for 30 seconds
    Water/Liquid ratio ……………20%
    Thermal Expansion (800°C) ……1.2%
    Setting Expansion …………… 1.1%
    Setting time ………………… 12’00”
    Working time ……………… 7’00”

Individually packed in:
Powder 2.5 kg / 10 kg, Liquid 300 ml / 2 litres

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