BSM Dental - ACONIA - 3D MASTER STML Zirconia Discs 98.5mm x 22mm A4 - 3D Multilayer - # 3d master22mma4 - # 3DM-A4-22mm
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Description
3D Master STML · Multi-Layer Zirconia
Pre-Shaded Zirconia Disc
19 Vita Shades · 800–1200 MPa · 43–51% Translucency · Ø 98.5 mm
A pre-shaded multilayer disc that mills strong and finishes natural
Aconia 3D Master STML is a multi-layer translucent zirconia disc engineered for the lab tech who refuses to choose between strength and esthetics. Continuous color and translucency gradients are co-pressed through the full thickness of the puck — incisal at the top, body in the middle, cervical at the base — so a crown carved from the right vertical position comes out of the furnace looking like a tooth, not a paint job.
It slots into the production workflow you already run. Open-system 98.5 mm format drops into any major CAD/CAM mill. Pre-shaded chemistry is true Glaze-n-Go — no infiltration baths, no custom liquids, no second appointment to fix shade. Mill, sinter, glaze, deliver. The math works on volume jobs and the case count per shift goes up.
Built into every disc
The full A–D classical range plus three Bleach options. Stock the shade your prescription actually calls for.
Up to 1200 MPa in 3-point bend. Wide-span and implant-supported bridges are inside the indication envelope.
Up to 51% incisal translucency reads as natural enamel. Down to 43% at the cervical for opacity where it counts.
From 12 mm single units to 25 mm full-arch implant cases. One disc family covers the whole prescription pad.
From single units to full arch
One disc, the full restoration menu. The shade gradient lines up with what the case actually needs — anterior crowns nest near the incisal layer, molars sit lower in the body shade, full-arch frames pull the cervical depth at the base.
Engineered features
- True Multilayer Construction Continuous chromatic and translucency gradient co-pressed through the puck thickness — not painted, not infiltrated.
- 800–1200 MPa Flexural Strength 3-point bend strength covers monolithic anteriors at the high-translucency end and long-span posterior bridges at the high-strength end.
- Fracture Toughness > 5.2 MPa·m½ The toughness number stops a microcrack from running. What keeps wide-span and implant cases out of the redo bin.
- 43–51% Light Transmission Translucency stratifies through the disc — high at the incisal for natural enamel reading, lower at the cervical for chroma support.
- Sintered Density > 6.02 g/cm³ Full theoretical density. No porosity to harbor stains, no chipping during contouring, no surprise voids at chairside.
- Sintering Window 1520–1560°C Forty degrees of working window. A furnace running slightly hot or cold still hits the spec. Conventional and high-speed curves.
- Glaze-n-Go Pre-Shaded Chemistry Color is in the disc, not on it. Skip infiltration baths and dip jars. Mill, sinter, glaze, deliver.
Why labs stock 3D Master
- One disc covers strength and esthetics Stop running two zirconia inventories. The vertical gradient gives incisal translucency and cervical strength out of one SKU.
- Skip the staining station Pre-shaded chemistry takes a full bottleneck out of the workflow. More units off the spindle, fewer hours at the brush.
- Universal 98.5 mm open-system fit Drops into Roland DWX, Imes-Icore, vhf, Amann Girrbach, Zirkonzahn, Wieland, and Sirona inLab without an adapter.
- Inventory simplifies, margins improve Seven thicknesses, nineteen shades, one chemistry. Stock the matrix once and quote any case in the practice.
- Predictable on the high-speed curve Wide sintering window plus published curves for conventional and speed-sinter cycles. Same-day delivery is realistic.
Clinical & lab applications
If it comes off a CAD design and goes through a sintering furnace, this disc handles it. The thickness selection is the only variable.
Anterior Crowns
High-translucency incisal layer reads naturally beside a vital neighbor. Single-shade cases finish at the glaze stage.
Posterior Crowns
Strength range covers occlusal load on monolithic molars without resorting to opaque high-strength zirconia.
3- to 14-Unit Bridges
800–1200 MPa with proven toughness covers wide-span anterior and posterior bridge indications.
Implant-Supported Frames
25 mm thickness handles full-arch screw-retained cases. Low deformation keeps fit predictable.
Inlays & Onlays
Shade gradient delivers a mock-up that matches the cusp tip without manual blending.
Veneers & Mock-Ups
The light end of the gradient reads as enamel. Mill thin, sinter conservatively, deliver chairside-ready.
What makes 3D Master different
Most multilayer zirconia falls into one of two camps. Either it pushes esthetics — sacrificing strength for translucency — or it pushes strength, ending up too opaque to skip the staining station.
Aconia 3D Master refuses the trade-off. The chromatic and translucency gradients are independent: incisal sits at 51% translucency around 800 MPa, cervical sits at 43% translucency around 1200 MPa. A monolithic anterior reads as enamel at the edge while the body carries load. A long-span bridge carved deeper gets the toughness it actually needs.
For the lab: one disc covers the prescription pad. Three jars collapse into one inventory line.
How it compares
Generic Single-Shade Zirconia
- One flat shade through the whole puck
- Requires manual staining for any natural look
- Strength locked at one fixed point
- Translucency picked once, applied everywhere
- Shade-matching adds 30+ minutes per unit
3- to 4-Layer Zirconia
- Visible flag lines between layers
- Shade transitions feel stepped, not natural
- Strength curve has hard discontinuities
- Limited Vita range — usually A1, A2, A3, B1
- Wrong indication risk on long-span cases
Aconia 3D Master
- Continuous gradient with no flag lines
- Pre-shaded — Glaze-n-Go workflow
- 800–1200 MPa stratified vertically
- Full 19-shade Vita coverage in stock
- One SKU family, every indication
All 19 Vita shades
Bleach, A–D classical — the full clinical range. Stock once, quote anything.
Swatches above are screen approximations. Actual sintered shade matches the Vita Classical reference under standard lab lighting.
Pick the thickness for the case
Seven thicknesses cover everything from single-unit chairside production to 14-unit screw-retained arches. Pick by indication, not by guess.
Technical specifications
| Material | Yttria-stabilized translucent multilayer zirconia (Y-TZP), pre-shaded |
| Construction | Continuous chromatic + translucency gradient, co-pressed |
| Disc Diameter | 98.5 mm (open-system universal) |
| Available Thicknesses | 12, 14, 16, 18, 20, 22, 25 mm |
| Flexural Strength (3-Pt) | 800–1200 MPa, stratified vertically |
| Translucency | 43–51%, gradient incisal-to-cervical |
| Vickers Hardness HV10 | 1250–1350 |
| Fracture Toughness | > 5.2 MPa·m½ (typical > 5.8) |
| Sintered Density | > 6.02 g/cm³ |
| Sintering Range | 1520–1560 °C, conventional or high-speed |
| Sintering Shrinkage | ~ 20% linear (factor encoded on each disc) |
| Available Shades | 19 Vita Classical (BL1–BL3, A1–A4, B1–B4, C1–C4, D2–D4) |
| Indications | Crowns, inlays, onlays, veneers, 3- to 14-unit bridges, implant frames |
| Packaging | 1 disc per pack, sealed |
CAD/CAM compatibility
98.5 mm open-system format. If the mill takes a standard zirconia puck, this disc fits.
- Roland DWX-42W, DWX-52D, DWX-52DCi, DWX-53DC, DWX-4W
- Imes-Icore 250i, 350i, 450i, CORiTEC One+, 350i PRO
- vhf camfacture K5, K5+, S2, Z4, Z5
- Amann Girrbach Ceramill Motion 2, Mikro 5x, Matik
- Zirkonzahn M1, M5, M6, M2 Dual
- Wieland Zenotec Select, Mini, T1
- Sirona inLab MC X5, MC XL with disc adapter
- Sintering Furnaces Besmile BSM-FC30 high-speed, Sirona inFire HTC, Ivoclar Programat S, Amann Therm S
What ships, what's covered, who you call
In the box
- 1 × Aconia 3D Master STML zirconia disc, sealed
- Lot-specific shrinkage coefficient marked on the disc rim for CAM software entry
- Manufacturer Instructions for Use and recommended sintering curve
Warranty
Manufacturer warranty against material defects in green-state pucks. Covers discs that arrive cracked, delaminated, or out of shrinkage spec. Does not cover discs damaged in milling, oversintered, or stored outside recommended conditions. US Dental Depot facilitates claims with the manufacturer.
Support & logistics
- US Dental Depot — 9858 Glades Rd, Boca Raton, FL 33434
- Phone — (954) 874-6325
- Email — sales@usdentaldepot.com
- Hours — Mon–Fri, 9:00 AM–5:30 PM EST
Mill the case the way it was prescribed
Pre-shaded multilayer zirconia, in stock, in every Vita shade your case actually calls for.
Add To Cart Call A SpecialistWorks with Roland DWX, Imes-Icore CORiTEC, vhf K5/Z4, Amann Girrbach Ceramill, Zirkonzahn M-Series, Wieland Zenotec, Sirona inLab, Besmile BSM-FC30.
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