Multi‑Shade CAD CAM PMMA Blank for Dental Lab Provisional Restorations
98mm open‑system PMMA disc with 16 Vita‑matched shades. It features uniform density, smooth milling and low chipping risk. Designed for dental lab to mill temporary crowns, bridges and denture bases, compatible with most open‑system dental milling machines.
Product Attributes
Disc Diameter: 98mm, open‑system locating notch
Available Thickness: 10/12/14/16/18/20/22/25mm
Material: High‑density compression‑polymerized PMMA
Shades: A1,A2,A3,A3.5,A4,B1,B2,B3,B4,C1,C2,C3,C4,D2,D3,D4
Milling Type: Dry milling & Wet milling compatible
Application: Dental lab only, for temporary restorations, not for permanent restoration
Storage: Cool‑dry place, avoid sunlight & high‑temperature environment
Product Description
98mm open‑system PMMA disc is specially developed for dental CAD/CAM digital temporary restoration workflow. Produced by high‑pressure compression‑polymerization technology, the blanks own homogeneous density without internal bubbles or micro‑pores. It greatly reduces chipping during milling and keeps good marginal integrity. 16 classic Vita‑matched tooth‑shades deliver stable and authentic tooth color for different aesthetic anterior‑posterior cases. Compatible with most mainstream open‑system dental milling machines. Ideal for milling single temporary crowns, multi‑unit bridges, copings and denture bases. Milled restorations have smooth surface and require minimal polishing work. Notice: This product is only for fabricating short‑term temporary restorations in dental laboratory, not for permanent intra‑oral usage. Keep sealed in cool‑dry condition away from direct sunlight.
Key Features
- Standard 98mm open‑system dimension with locating notch, multiple thickness options, widely compatible with mainstream dental milling equipment
- Compression‑polymerized blank with uniform density, bubble‑free inner structure, low chipping tendency in milling process
- 16 Vita‑matched tooth shades with authentic color, consistent mechanical performance for all color variants
- Balanced hardness and toughness, supports both dry and wet milling, fine anatomic details reproduction, easy‑to‑polish property
- Stable batch‑to‑batch performance with strict inspection, inspection report available
Advantages
- Uniform blank density minimizes micro‑cracks and edge chipping, reduces lab rework and saves working hours
- Full‑range Vita‑shades satisfy various aesthetic provisional restoration cases
- Works well with dry & wet milling workflow, easy post‑polishing improves laboratory productivity
- Universal open‑‑‑‑system standard, no special fixture modification required
- Complete qualification documents, inspection reports available for global export business
Applications
- Mill single temporary crowns, multi‑unit bridges and copings in dental lab
- Fabricate diagnostic provisional restorations for pre‑treatment aesthetic evaluation
- Machine try‑in denture bases
- Serve as test blanks for milling‑machine parameter debugging Only for dental‑laboratory processing, output is short‑term provisional restoration, not allowed for permanent clinical usage.
Why Choose Us
Ready stock for regular thickness and common shades. Sample order and bulk wholesale are acceptable. Export‑grade shock‑proof sealed‑package prevents damage in long‑distance transportation. Custom OEM service for special thickness and shades is supported. Every batch passes strict quality inspection with inspection report available, stable delivery lead‑time.
FAQ
Q1:Which milling machines are compatible with this PMMA disc?
A1:It fits most 98mm open‑system dental milling machines. Please confirm your machine holder specification before ordering.
Q2:Can this PMMA disc be used for permanent restorations?
A2:No. It is exclusively designed for short‑term temporary provisional restorations.
Q3:What is correct storage method?
A3:Store in cool‑dry environment away from sunlight and heat sources. Keep package sealed after opening.
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