Dental cobalt-chrome partial denture alloy,free of nickel and beryllium
1.Biocompatibility and high corrosion resistance thanks to firmly adhering passive layer.
2.Biocompatibility certified by neutral institutes
3.Has no cytotoxic potential and causes no skin irritation or allergic sensitisation
4.Modulus of elasticity double that of precious metals
5.Semi-hard Co Cr alloy ideal for all removable partial dentures.
6.High heat resistance
7.Low thermal conductivity
8.Optimised for laser welding
9.Constant high level of quality thanks to quality assurance system
10.Worldwide approved quality.
put the material into 90%H2SO4 solution
set the temperature constantly at 37 °C
and observe it for 72 honours
the colour of the H2SO4 solution doesn`t change
the weight of the material doesn`t change whether before or after the experiment