THE NEW DNA OF HIGH-STRENGTH GLASS CERAMICS.

DENTSPLY presents a new class of high-strength glass ceramic materials with zirconia-reinforced lithium silicate – ZLS. The outstanding chemical properties of ZLS provide a unique microstructure, allowing for exquisite Beauty, Strength and Speed. Like a graceful, yet powerful steed, Celtra delivers exceptional performance, including optimized balance of translucency, fluorescence and opalescence, reduced crystal size which serves to increase flexural strength, and a fine microstructure for processing speed efficiencies.

The New DNA of High Strength Glass Ceramics

ZLS

Beauty. Strength. Speed.

Glass with completely dissolved zirconia

Lithium silicate crystals, 500 – 700 nm

Glass

Lithium disilicate crystals, 2000 – 4000 nm

Expand Services – with no extra investment!

1.800.243.1942

Use the same furnaces with Celtra as with conventional C&B porcelain and the same milling units as with all-ceramics, including Sirona inLab® MC XL

As seen in this example, the fine microstructure of Celtra allows for translucency while providing strength to the restoration.

Source: S. Rues, D. Müller, M. Schmitter, University of Heidelberg 2012, data available upon request.

*e.max and Vita Mark II are not trademarks of DENTSPLY International, Inc.

Opalescence Easy processing

Increased glass content visibly improves translucency and facilitates in-depth opalescence and fluorescence.

10% dissolved zirconia reinforces the glass matrix without clouding it, and yields very high flexural strength properties.

1 ...Beauty 2 ... Strength

Conceptually, like triple-stranded DNA, CELTRA embodies unique properties, tied to its threefold functional zirconia-reinforced lithium silicate microstructure.

3 ... Speed Microstructure Comparison

The ultra fine microstructure of the glass ceramic crystals (<1 µm) allows for easy, fast processing of the ZLS material, which can be milled and finished in its final, crystallized, tooth-colored state.

ZLS LS2

inLab® is a trademark of Sirona Dental, Inc.

MED

IAN

LO

AD A

T FR

ACTU

RE [N

]

Load at fracture, anterior crowns

CELTRA e.max* Vita Mark II*

Thermocycling (6.5˚C-60˚C),10,000 cycles, followed by 1.2 million chewing cycles at an average load of 70N.

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Option 1 - Strength & SpeedOption 1 - Strength & Speed Option 2 - Strength

One Block - Two Strength Options

Milling Seating PolishingGlazing

ZLS flexural strength (370 MPa) exceeds that of Lithium Disilicate (360 MPa) and is achieved in significantly less time! Post-mill, the pre-crystallized, correctly shaded, CELTRA Duo block undergoes a short glaze firing cycle.

*Stains and Glaze are applied onto a tooth-colored restoration

1.800.243.1942 prosthetics.dentsply.com

Milling

glass

CERAMICS

glass

CERAMICS 120 MPaMP

a†

CELtra

DUO

CELtra

DUO 210 MPa

MIN

MP

a†

14:30 MIN

MIN

13:00 min

Molar crown, block size C14, standard milling program

SAME STRENGTH AS LITHIUM DISILICATE - IN LESS TIME*.

SIGNIFICANTLY STRONGER THAN GLASS CERAMICS IN THE SAME TIME.

Grinding Crys Stain- & Glaze fi ring

lithium disilicate

lithium disilicate

360 MPaMP

a†

CELTRA DUO

CELTRA DUO 370 MPaMP

a†M

IN 14:30 13:0027:30 MIN

Molar crown, block size C14, standard milling program

MIN

50:50 MIN

13:30 24:20 13:00

†Data on File.

FEATURES & BENEFITS

FEATURES BENEFITS

The new DNA of high-strength glass ceramics High-strength, high esthetics and high speed all-ceramic alternative

Zirconia-reinforce lithium silicate microstructure for optimized balance of translucency and opalescence

Beautiful esthetics

Choice of flexural strength:

• 370 MPa†

• 210 MPa†

Strength and Speed - select the best option for the case requirements:• Greater than Lithium disilicate in less time • 75% higher strength than leucite glass ceramics achieved in the same time

Correctly shaded restoration post-milling. No crystallization step required.

Saves time and reduces remakes

Speed of glass ceramics with the strength of lithium disilicate

Processing efficiencies

Use the same furnaces with Celtra as with conventional C&B porcelain and the same milling units as with all-ceramics, including Sirona inLab® MC XL

No extra capital investment required

Body and enamel stains available Customizable esthetics

Indicated for single-unit anterior and posterior crowns, single-tooth implant superstructures, as well as inlays, onlays and veneers

Wide range of indications

CELTRA Universal stain & glaze system Use Celtra with most Ceramco porcelains,* and for zirconia and lithium disilicate restorations

ORDERING INFORMATION

Product Patterson

Part Number

CELTRATM Universal Stains

CELTRA UNIVERSAL GLAZE 5G JAR LF 269-2705

CELTRA UNIVERSAL STAIN 5G LF STAIN 0 269-2721

CELTRA UNIVERSAL STAIN 5G LF STAIN 1 269-2739

CELTRA UNIVERSAL STAIN 5G LF STAIN 2 269-2747

CELTRA UNIVERSAL STAIN 5G LF STAIN 3 269-2754

CELTRA UNIVERSAL STAIN 5G LF STAIN 4 269-2762

CELTRA UNIVERSAL STAIN 5G LF STAIN i1 269-2788

CELTRA UNIVERSAL STAIN 5G LF STAIN i2 269-2796

CELTRA UNIVERSAL STAIN 5G LF WHITE 269-2804

CELTRA UNIVERSAL STAIN 5G LF CREME 269-2812

CELTRA UNIVERSAL STAIN 5G LF SUNSET 269-2820

CELTRA UNIVERSAL STAIN 5G LF COPPER 269-2838

CELTRA UNIVERSAL STAIN 5G LF KHAKI 269-2846

CELTRA UNIVERSAL STAIN 5G LF OLIVE 269-2853

CELTRA UNIVERSAL STAIN 5G LF VIOLET 269-2770

CELTRA UNIVERSAL STAIN 5G LF MAHOGANY 269-2861

CELTRA UNIVERSAL STAIN & GLAZE

LIQUID 15 ML269-2911

CELTRA UNIVERSAL STAIN & GLAZE

LIQUID 50 ML269-2903

Product Patterson

Part Number

CELTRATM Duo Blocks

CELTRA Duo LT A1 C14 269-2614

CELTRA Duo LT A2 C14 269-2622

CELTRA Duo LT A3 C14 269-2630

CELTRA Duo LT A3.5 C14 269-2648

CELTRA Duo LT B2 C14 269-2655

CELTRA Duo HT A1 C14 269-2663

CELTRA Duo HT A2 C14 269-2671

CELTRA Duo HT A3 C14 269-2689

*Not compatible with Ceramco®PFZ. †Data on File.

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For more information or to place your order, contact your Patterson representative, local branch or call 1-800-873-7683.

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DENTSPLY InternationalDENTSPLY Prosthetics570 West College AvenueYork, Pennsylvania 17401

©2013 DENTSPLY International, Inc. All rights reserved. 090993 Rev.6 (04/14)

DENTSPLY International, Inc. is a multinational healthcare corporation with operations around the globe and a rich history of excellence. For over a century, DENTSPLY has been committed to providing the dental community with innovative, high-quality, cost-effective dental products For Better Dentistry. From humble beginnings in 1899, the Company has grown to become one of the largest professional dental product manufacturers in the world.

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