Polyvest
Refractory Die Material
POLYVEST Refractory Die Material is formulated with a coefficient of thermal expansion to closely match today's newer porcelains. With its controlled expansion, POLYVEST permits full contour build-ups and produces accurate ceramic restorations.
POLYVEST offers many advantages to users such as:
- Ample working time to pour models
- Fine-grained material with fluidity for highly accurate reproduction
- Highest strength to resist fracture and abrasion
- Controlled expansion to match most porcelains
| Color | White |
|---|---|
| Liquid/Powder Ratio | 22 mL/100g |
| Working Time | 2 minutes |
| Thermal Expansion 500ºC (932ºF), 2nd Firing | 0.65% |
| Compressive Strenth (1hour) | 6,000 psi (42MPa) |
| Compressive Strength (after firing) | 6,500 psi (46MPa) |
| Maximum Furnace Temperature | 1,200ºC (2,200ºF) |
| Item No. | Description | |
|---|---|---|
| 24930 | 24 - 60 g Package | |
| Special Liquid Concentrate - Plus (Keep from freezing) | ||
| 38127 | 1 Liter Bottle | |
| 38122 | 340mL Bottle | |
| 38130 | 6pk / 1 Liter Bottles | |
| 38125 | 6pk / 340mL Bottles | |
