GOLD STAR OMEGA Ω - Goldstar Powders · OMEGA Ω GOLD STAR WATER TO POWDER RATIO MACHINE VACUUM...
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Omega has the highest content of un-mineralised Cristobalite in the GSP range. A grade of Cristobalite is specifically manufactured for Omega at our sister company’s calcining and grinding facility, which ensures that the exact particle size grading required is achieved. Omega is suitable for all Yellow and White Golds including High Percentage Palladium White Gold. www.goldstarpowders.com OMEGA Ω GOLD STAR Gold Star Omega has been formulated to deal with the most demanding situations, producing excellent results even at the most extreme temperatures. 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 Powders Spencroft Road, Newcastle-under-Lyme, England ST5 9JE Tel +44 (0)1782 663600 Fax +44 (0)1782 663611 Email [email protected] OMEGA Ω
Transcript of GOLD STAR OMEGA Ω - Goldstar Powders · OMEGA Ω GOLD STAR WATER TO POWDER RATIO MACHINE VACUUM...
Omega has the highest content of un-mineralised Cristobalite in the GSP range. A grade of Cristobalite is specifically manufactured for Omega at our sister company’s calcining and grinding facility, which ensures that the exact particle size grading required is achieved.
Omega is suitable for all Yellow and White Golds including High Percentage Palladium White Gold.
www.goldstarpowders.com
OMEGA ΩGOLD STAR
Gold Star Omega has been formulated to deal with the most demanding situations, producing excellent results even at the most extreme temperatures. 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 PowdersSpencroft Road, Newcastle-under-Lyme, England ST5 9JE
Tel +44 (0)1782 663600 Fax +44 (0)1782 663611 Email [email protected]
OMEGA Ω
OMEGA ΩGOLD STAR
WATER TO POWDER RATIO
MACHINE VACUUM MIXING 38:100
HAND MIX THEN VACUUM 40:100
Do not remove flasks from furnace to cast until they have been held at casting temperature for a minimum of 1 hour. If held for less than 1 hour, the core of the flasks will be at a much higher temperature than the digital temperature display states, and may result in metal mould reaction.
• Use de-ionised water• Weigh water and powder • Slurry temperature 21°C• Leave for 90 min to stand before burnout cycle
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100
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GS Delta, XL, XXX, Omega
Standard
500/HR
Time in Hours
Fast
Vac
Onl
y
250/
HR
250/
HR
500/HR
250/
HR
Rapid
500/HR
Lower to Casting Temp.Extra Fast
Gold Star Omega is available in the
following packages:
www.goldstarpowders.com
Gold Star PowdersSpencroft Road, Newcastle-under-Lyme, England ST5 9JE
Tel +44 (0)1782 663600 Fax +44 (0)1782 663611 Email [email protected]
MACHINE VACUUM MIXING Min.
Weigh out water and powder 0
Add powder to water 0
Mix under vacuum 5
Pour flasks 2
Vacuum flasks 1
Total time take 8
HAND MIX THEN VACUUM Min.
Weigh out water and powder 0
Add powder to water and mix 4
Vacuum mixer bowl 1
Pour flasks 1
Vacuum flasks 2
Total time taken 8
• 22.5 KG Sack• 45 KG Sack
• 45 KG Plastic Drum• 45 KG Fibre Drum
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