Symphony Investment Powder is an advanced investment material designed for resin, CAD/CAM, and injection wax casting. It delivers high strength, excellent thermal performance, clean surface finishes, and reliable results for professional jewellery investment casting.
- Clean & Detailed Surface Finish
- High Thermal Resistance
- Fast Burnout Capability
- Easy Investment Removal
- Suitable for Multiple Jewellery Alloys
- Compatible with Resin & Wax Patterns
- Ideal for CAD/CAM & Direct Resin Casting
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Description
Symphony Investment Powder is an advanced investment casting powder developed for direct casting of resin, CAD/CAM patterns, and injection wax patterns. Designed for modern jewellery manufacturing workflows, it provides the strength and thermal performance required to manage the expansion characteristics of 3D printed casting patterns.
Suitable for a wide range of casting resins and waxes, Symphony supports the casting of various jewellery alloys, including high-percentage Palladium White Gold. Its formulation is designed to deliver clean cast surfaces, sharp detail reproduction, and reliable investment removal after casting.
Key Features
- Enhanced Green Strength: Provides improved strength to withstand the expansion stresses generated by resin and CAD casting patterns during the investment casting process.
- Compatible with Resin & Wax Patterns: Suitable for direct casting applications using a wide range of casting resins and traditional injection wax patterns.
- Clean Surface Finish: Helps produce clean casting surfaces with sharp edges and reduced inclusions for improved jewellery quality.
- High Thermal Resistance: The high-cristobalite formulation is designed to withstand burnout temperatures of up to 850°C, supporting demanding resin casting workflows.
- Fast Burnout Capability: Supports efficient burnout cycles, helping reduce the overall time required from investment to casting.
- Easy Investment Removal: Designed for easier removal after casting, helping simplify the post-casting cleaning process.
- Suitable for Multiple Alloys: Compatible with various gold alloys, including high-percentage Palladium White Gold.
Technical Specifications
| Product Name | Symphony Investment Powder |
| Application | Jewelry Investment Casting |
| Pattern Compatibility | Resin / CAD-CAM / Injection Wax |
| Powder to Water Ratio | 100: 38 |
| Working Time | 8–10 minutes at 22°C slurry temperature |
| Gloss Off Time | 12–14 minutes at 22°C slurry temperature |
| Thermal Expansion at 750°C | 1.25% |
| Setting Expansion After 2 Hours | 1.10% |
| Volume Yield | 755 ml per kg of powder |
| Maximum Burnout Temperature | Up to 850°C |
| Packaging | 22.7 kg (50 lb) Sack |
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