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Glorious 4D Dental Zirconia Block

4D was made to satisfy the growing requests of today'smarket.The ultimate dental 4D zirconia blanks should meet fourdemanding criteria, Multilayer colour gradient withnatural shade transitions - for the best aesthetic, Layer-varied transparency with an anterior translucency forincisors High structure strength to support any bridgework - better with a proper strength gradient tomimic real tooth properties. Fracture toughness to resist chipping.

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Product Details

Product Introduction

Dental 4D zirconia blanks should have the following characteristics:

Multilayer color gradient with natural shade transitions: This is important for achieving the best aesthetic results, as it imitates the natural variation of tooth color.

Layer-varied transparency with anterior translucency for incisors: Having different levels of transparency in different layers of the zirconia blank allows for a more realistic appearance, particularly important for incisors which require a higher level of translucency.

High structure strength to support any bridgework: The zirconia blanks should have sufficient strength to support bridgework, ensuring durability and longevity. A proper strength gradient that mimics real tooth properties is desirable.

Fracture toughness to resist chipping: Zirconia blanks should have good fracture toughness, meaning they are resistant to chipping. This is crucial to ensure the longevity of dental restorations.

8 layers Multilayer color

700Mpa
57% Translucency

750Mpa
56% Translucency

820Mpa
54% Translucency

890Mpa
52% Translucency

960Mpa
50% Translucency

1030Mpa
48% Translucency

1100Mpa
46% Translucency

1200Mpa
43% Translucency

INDICATIONS

    4D dental zirconia block was made to satisfy the growing requests of today'smarket.The ultimate dental 4D zirconia blanks should meet four demanding criteria, Multilayer colour gradient withnatural shade transitions - for the best aesthetic, Layer-varied transparency with an anterior translucency forincisors High structure strength to support any bridgework - better with a proper strength gradient tomimic real tooth properties. Fracture toughness to resist chipping.

Product paramenters

Zirconia Type	4D Multilayer Zirconia block
Raw material	100% DKK powder
Diameter	98mm,95mm,89mm
Thickness	10/12/14/16/18/20/22/25mm
Color	VITA16+Bleaches 4
Flexural Strength	1200Mpa-700Mpa(Gradients from cervical to incisal part)
Translucency	43%-57%(Gradients from cervical to incisal part)
Layers	8 Layers
Sintering temperature	1500 Degree Celsius
Compatible CAD/CAM	Roland/VHF/Imes-icore/Yenadent/
Machines	Ivoclar/Wieland/Arum/Zirkonzahn/ Amann Girrbach

Chemical Composition
Components	4D
ZrO2+HfO₂	86.3%~ 94.2%
Y2O3	5.8%~9.7%
Er2O3	<2%
Fe₂O3	<0.5%
A₂O3	<0.5%
Other Oxides	<0.5%

Cutting Sample display

Packing

By meeting these criteria, dental 4D zirconia blanks can provide optimal aesthetic results, durability, and functionality, satisfying the demands of today's market.

If you have any specific questions or if there is anything else I can assist you with regarding dental zirconia blocks, please let me know!

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