INVESTMENT POWDER
GOLD STAR OMEGA
Omega
Gold Star Omega is our premium quality investment powder with the highest percentage of cristobalite, a key ingredient for higher melting temperature gold alloys including Palladium White Gold.
The thermal expansion, particle size distribution and greater permeability work to produce the optimum quality of casting.
Use the arrow on the right for more information
GSP Quick-Spec
MSDS
HEALTH AND SAFETY GUIDANCE FOR USING SILICA BASED PRODUCTS
HEALTH AND SAFETY GUIDANCE FOR USING SILICA BASED PRODUCTS - Hindi HEALTH AND SAFETY GUIDANCE FOR USING SILICA BASED PRODUCTS - Tamil
GSP Quick-Spec
Technical Specification
Use de-ionised water
Weigh water and powder
Slurry temperature 21°C
Leave for 90 minutes to stand before burnout
Water to Powder RatioMachine 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 | 1 |
| Stop mixer and scrape blades | 0.5 |
| Mix under vacuum | 3.5 |
| Pour flasks | 2 |
| Vacuum flasks | 1 |
| Total time taken | 8 |
| HAND MIX THEN VACUUM | min. |
|---|---|
| Weigh out water & powder | 0 |
| Add powder to water | |
| Mix by hand | 1 |
| Mix with machine | 3 |
| Vacuum mixer bowl | 1 |
| Pour flasks | 1 |
| Vacuum flasks | 2 |
| Total time taken | 8 |
 |
Gold Star Omega (0.35 MB) |
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