HIGH TEMPERTATURE CASTING
Pro-HT Platinum
High Temperature Investment Powder
The extreme melting point of Platinum of up to 2000°C requires a specially formulated investment powder to cope with the intense casting conditions. Pro-HT Platinum is a water-based Phosphate-bonded investment powder, which has been successfully used for the casting of Platinum alloy for many years.
Traditional Platinum casting investments use a 2-part acid-bonded chemical reaction to attain mould strength at an elevated temperature, whereas Pro-HT Platinum utilises a water-based, phosphate-bonded chemical system and sets in an exothermic reaction at room temperature.
For more information click here
Use the arrow on the right for more information
Technical Specification
DO NOT STEAM DE-WAX
WATER TO POWDER RATIO 33-35:100
| MACHINE VACUUM MIXING | min. |
|---|---|
| Weigh out water & powder | 0 |
| Add powder to water | |
| Mix under vacuum | 3 |
| Pour flasks | 1 |
| Vacuum flasks | 1.5 |
| Total time taken | 5.5 |
| HAND MIX THEN VACUUM | min. |
|---|---|
| Weigh out water & powder | 0 |
| Add powder to water | |
| Mix by hand | 0.5 |
| Mix with machine | 1.5 |
| Vacuum mixer bowl | 1 |
| Pour flasks | 1 |
| Vacuum flasks | 1.5 |
| Total time taken | 5.5 |
Languages