MIIYEN
MIIYEN · 3D Pro Multilayer ZIRCONIA · CAD/CAM Disc
MIIYEN MIIYEN 3D Pro Multilayer ZIRCONIA — 98.5mm x 20mm, shade A3.5
SKU 486023 · Ø 98.5mm · 20mm thick · shade A3.5
✓ In stock or shipped from our Boca Raton facility — ask for lead time on your shade and thickness.
A pre-shaded multilayer ZIRCONIA disc for CAD/CAM milling. BAOT build the 3D Pro range on a graded crystal structure — 3Y-TZP through the dentin zone, shifting through 4Y to 5Y-TZP at the incisal. The 3Y-rich cervical carries the load and resists fracture; the 5Y incisal gives translucency and is gentler on the opposing dentition. Five pre-shaded layers blend cervical to incisal, so a lifelike gradient comes out of the mill without external staining.
Where it earns its keep: full-contour work you do not want to layer. The shade gradient is already in the puck, so a monolithic crown or a long-span bridge can go from mill to sinter to polish with no ceramic build-up — and you can still layer it if the case demands.
This disc
- Disc diameter: 98.5mm
- Thickness: 20mm
- Shade: A3.5
- Supplied as: 1pk
- Manufacturer: BAOT Biological Technology Co., Ltd. — MIIYEN is BAOT’s dental brand.
Material specification
- Flexural strength: 800–1200 MPa (manufacturer figure)
- Translucency: 42–57% (manufacturer figure)
- Layer structure: 5 natural gradient layers, cervical to incisal
- Crystal gradient: 3Y-TZP dentin → 4Y → 5Y-TZP incisal
- Shade system: 16 classic shades + 4 bleach shades
- Manufacture: adhesive-free
Indications
- Anterior and posterior single crowns
- Implant-supported restorations
- Long-span and full-arch bridgework
- Full-contour monolithic restorations
- Optionally layered with ceramic where the case demands
Milling & handling
- Sinter to the furnace program your shade and thickness require — follow the shrinkage factor on the disc label, not a remembered value.
- Each batch carries its own shrinkage figure; enter it into your CAM software before nesting.
- Store dry and handle with clean gloves. Contamination before sintering shows up as discolouration after.
System compatibility: Amann Girrbach, Zirkonzahn, vhf, Roland and other open CAD/CAM systems. Confirm your mill accepts this 98.5mm blank before ordering — use Talk to an Expert and tell us your machine.
SINTERING PROGRAM — PROGRAM 03 · UP3D F20
The furnace program US Dental Depot uses for this disc on a UP3D F20. Enter it as Program 03. If you run a different furnace, use these stages as your reference curve and match them to your own controller — the temperatures and hold times are the material’s requirement, the program slot is not.
| Parameter | Value | Unit | Description |
|---|
| T1 | 300 | °C | Initial temperature |
| t1 | 3 | °C/min | Heating rate |
| TH1 | 0 | min | Holding time |
| T2 | 1000 | °C | Intermediate temperature |
| t2 | 6 | °C/min | Heating rate |
| TH2 | 10 | min | Holding time |
| T3 | 1500 | °C | Maximum temperature |
| t3 | 5 | °C/min | Heating rate |
| TH3 | 120 | min | Holding time |
| T4–T5 | — / CLOSED | — | Stages deactivated |
| T6 | 800 | °C | Cooling temperature |
| t6 | 10 | °C/min | Cooling rate |
| S1 | NO MODIFY | — | Do not modify this parameter |
⚠ Do not modify parameter S1.
Disc label data: 42–57% translucent · 800–1200 MPa · ISO 13485. Total cycle at these rates is long — plan an overnight sinter. Always confirm the shrinkage factor printed on your own disc before nesting.
Documentation
Technical data, shade charts and sintering or processing parameters are lot-dependent for milling blanks. Ask us and we will send the current manufacturer sheet for your exact shade and thickness rather than link a document that may not match your lot.
AUTHORIZED DISTRIBUTOR
US DENTAL DEPOT
US Dental Depot is an Authorized MIIYEN Distributor. Every MIIYEN item we sell is genuine, factory-fresh stock sourced through authorized channels and shipped from our own facility in Boca Raton, Florida, with US-based support.
WARRANTY & GUARANTEE
US Dental Depot warrants this product for 1 year from the date of purchase against manufacturing defects in materials and workmanship. Normal wear and ordinary consumption through use are excluded. Milling blanks are consumed in use; the warranty covers the blank as supplied. If an item arrives defective or fails from a manufacturing fault, we replace it.
Product description last updated: July 26, 2026