White Blocks

Usage:	Crown, Inlay, Bridge
Flexural Strength (MPa) 1):	>500
Translucency(%) 2):	>59
Translucency(%) 3):	>40
Toughness(MPam1/2):	7.0
Hardness(GPa):	8.5
Shade:	White
Size(L X W X H mm):	C14(18 X 14.5 X 12.4) / C16(18 X 15.9 X 17.8) / I12(15.0 X 12.5 X 10.4) / B32(32 X 15.1 X 15.1)

1) 3-point flexural strength

2) 0.3 mm thickness, by Hazemeter,

2) 1.0 mm thickness, by Spectrophotometer

Shade Blocks

Usage:	Crown, Inlay, Bridge
Flexural Strength (MPa) 1):	>500
Translucency(%) 2):	>59
Translucency(%) 3):	>40
Toughness(MPam1/2):	7.0
Hardness(GPa):	8.5
Shade:	A1, A2, A3, A3.5, B2, C2
Size(L X W X H mm):	C14(18 X 14.5 X 12.4) / C16(18 X 15.9 X 17.8) / I12(15.0 X 12.5 X 10.4) / B32(32 X 15.1 X 15.1)

1) 3-point flexural strength

2) 0.3 mm thickness, by Hazemeter,

2) 1.0 mm thickness, by Spectrophotometer

Multi Blocks

Usage:	Crown, Inlay, Bridge
Flexural Strength (MPa) 1):	>500
Translucency(%) 2):	>59
Translucency(%) 3):	>40
Toughness(MPam1/2):	7.0
Hardness(GPa):	8.5
Shade:	A1, A2, A3, A3.4
Size(L X W X H mm):	C14(18 X 14.5 X 12.4) / C16(18 X 15.9 X 17.8) / B32(32 X 15.1 X 15.1)

1) 3-point flexural strength

2) 0.3 mm thickness, by Hazemeter,

2) 1.0 mm thickness, by Spectrophotometer

A majority of the competitors’ products are glass, and their flexural strength is 204 ~ 377MPa.
For doctors who truly care about their patients, zirconia is preferred over glass ceramic.

The flexural strength of Perfit FS is higher than that of glass ceramic, glass resin, or glass zirconia.
Often, glass ceramic products are at risk of fracture due to their flexural strength of only 200 to 400 MPa.

Thus, glass ceramic requires quite a bit of tooth preparation before prosthetic processing – about 1mm.

Perfit FS requires only a minimum preparation of 0.6mm, unlike glass ceramic. .
As a result, the preparation amount can be reduced by up to 33% compared to glass ceramic.

Clinical samples of Perfit FS after scanning, designing, milling and polishing

Buccal side	Lingual side
Before	After

Vickers Fracture Toughness Test

Indentation behavior experiment using diamond indent

Indentation Load Force: 10kgf

Perfit FS (Fully sintered zirconia)	Other Zirconia Disc (3Y-TZP)	e.max CAD (Glass ceramic)

In this experiment, the indentation length of Perfit FS is compared to that of 3Y-TZP,
a commercial sintered zirconia product that is already on the market, and e.max CAD,
when indentation load is applied with a 10 kg Vickers hardness tester.

Unlike the significant crack observed on both the 3Y-TZP zirconia disco and e.max CAD product,
there is no crack on the Perfit FS.

The results demonstrate that Perfit FS has a high fracture toughness, indicating that it is less prone to
chipping and cracking during milling or oral mastication than other products.