SIAM CASTING POWDERS LTD.
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SCP - Products
INVESTMENT
POWDERS
POWDERS
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Investment Powders
Siam Casting Powders
MAXX
SACK : 22.7 Kg
Drum : - 22.7 kg.
MAXX has been developed to deal with the most demanding conditions, producing world class results when casting high carat Yellow and White Gold, including high percentage Palladium and Nickel White Gold.
Product Detail
MAXX
MAXX has optimized thermal expansions, permeability and particle size distribution to enable it to produce the highest quality castings and reproduction of Master Models.
TYPICAL PROPERTIES
| Powder / Water Ratio : | 100/38 |
| Working Time @ 25c Slurry Temp : | 8-9 min. |
| Gloss Off Time @ 25c Slurry Temp : | 11 – 13 min. |
| Thermal Expansion At 750c : | 1.2% |
MIX PROCEDURE
| Machine Vacuum Mixing | 38 : 100 |
| Hand Mix Then Vacuum | 38 : 100 |
| Use de-ionised water Weigh water and powder Slurry temperature 21 ํC Leave for 90 min to stand before burn out |
| MACHINE VACUUM MIXING | |
|---|---|
| 0 min | Weigh out water & powder Add powder to water |
| 1 min | Mix under vacuum |
| 0.5 min | Stop mixer and scrape blades |
| 3.5 min | Mix under vacuum |
| 2 min | Pour flasks |
| 1 min | Vacuum flasks |
| 8 min | Total time taken |
| HAND MIX THEN VACUUM | |
|---|---|
| 0 min | Weigh out water & powder Add powder to water |
| 1 min | Mix by hand |
| 3 min | Mix with machine |
| 1 min | Vacuum mixer bowl |
| 1 min | Pour flasks |
| 2 min | Vacuum flasks |
| 8 min | Total time taken |
