מעבדת השיניים - גיליון 51 - ספטמבר 2017

UTML & STML Zirconia TM

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Selection of the shades

EA3

ENW

EA1

EA2

NW

3A

5.3A

A2

A1

Recommended and Indicated Application

Flexural Strength & Translucency

（ MPa ）

KATANA TM Zirconia UT/ST series have different levels of translucency and mechanical properties according to their application. Select the right series for your application using the following table :

Flexural Strength （ Three-point bending test ）

1200

1000

Recommended and Indicated applications KATANA TM Zirconia

748

800

＊ 1

STML

UTML

HT/ML

557

600

＊ 2

＊ 2

★★★ ★★ ★★★ ★ ★★

★★★ ★★★

★ ★ ★ ★ ★★

Crown

400

Anterior

200

Veneer

HT （ HT10 ）

LT （ A1 ） e.maxPress ＊ 2

UTML ＊ 1

STML ＊ 1

★★ ★★

Crown

KATANA TM Zirconia

Posterior

Inlay/Onlay

According to ISO6872 :2008 Sample size :3x4x40mm

Translucency

★ ー ー ー

Anterior 3-unit

（ % ）

50

★ ー ー

★★★ ★★★ ★★★

43

Posterior 3-unit

Bridge

38

40

4-units or more

30

20

Framework

10

high

Translucency

HT （ HT10 ）

LT （ A1 ） e.maxPress ＊ 2

UTML ＊ 1

STML ＊ 1

Properties

high

Flexural strength

KATANA TM Zirconia

Wave lengthof light :700nm Thicknessof sample :0.5mm ＊ 1 Evaluatedbybasematerial （ whitecolor ） ＊ 2 Not trademarkofKurarayCo.,Ltd.

Thenumberofcheckmarks （★） indicates thedegree towhich thematerial is recommended for tne listedapplication. Thebar （ー） means that it isnot recommended. ＊ 1 KATANA TM ZirconiaHT/ML isahigh strengthzirconia. ＊ 2 See “Selectionof shades”and “Rangeofapplicableabutmentcolors”.

Date source :KurarayNoritakeDental Inc.

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