Omega+
Omega+ has optimised thermal expansions, permeability and particle size distribution to enable it to produce the highest quality castings and reproduction of Master Models.
Gold Star Omega+ contains the highest content and grade of un-mineralised Cristobalite in the GSP range, making Omega+ suitable for all your Yellow and White Gold casting, including high percentage Palladium White Gold. It’s ease of use can withstand many different process conditions. Omega+ is for manufacturers who require trouble free casting
Ideal for thin walled hollow pieces
Casts high percentage Palladium & Nickle White Gold
Can burn out up to 8
50°C (1472°F) Suitable in some instances for the casting of 3D printed resins and machine carved master models
Technical Specific
Use de-ionised water
Weigh water and powder
Slurry temperature 21°C
Leave for 90 minutes to stand before burnou
t
Water to Powder Ratio
Machine vacuum mixing 38:100
Hand mix then vacuum 40:100
| MACHINE VACUUM MIXING | min. |
| Weigh out water & powder | 0 |
| Add powder to water | - |
| Mix under vacuum | 5 |
| Pour flasks | 2 |
| Vacuum flasks | 1 |
| Total time taken | 8 |
| HAND MIX THEN VACUUM | min. |
| Weigh out water & powder | 0 |
| Add powder to water and mix | 4 |
| Vacuum mixer bowl | 1 |
| Pour flasks | 1 |
| Vacuum flasks | 2 |
| Total time taken | 8 |
