yamamoto Precious Metal Co., Ltd. YAMAKIN

Enamel Clear and T Glass Clear, which achieve high transparency, have been added to the TWiNY lineup. A deeper color tone and sense of depth can be reproduced by making use of the way in which the product works on anteriors and posteriors.
T Glass Clear is now available in two types, Paste and Flow

Enamel Clear

While preserving the same physical properties as normal enamel, Enamel Clear achieves an approximately 10% higher Light Transmission rate. We have expanded the range of color tones reproduced, so you are strongly encouraged to try this product out.

T Glass Clear

T Glass Clear achieves the highest transparency rate of all Yamakin’s resin products.
With T Glass Clear Flow, you can expect substantially fewer air bubbles.

Comparison of Light Transmission Rate and Turbidity of T Glass and T Glass Clear	Comparison of Light Transmission Rate and Turbidity of T GlassFlow and T Glass ClearFlow

How to Build-up Enamel and T Glass Clear

2 layers application	*Sample pieces, A to F are all A3 shade.
Building-up with T Glass layers

L*a*b* Color System

Colorimetry was measured for facing crowns A to F; the data is presented below.
Resin thickness: approx. 0.8 mm at center of tooth crown
Note: Data values may vary slightly depending on thickness of resin.

Transparency will be heightened and deeper color tone can be expressed by using the Clear Type series.

Build-up recipe – Example of Enamel Clear in use –

Line-up

Product Name	Amount of Content
(1) Enamel1 Clear TWiNY	4.8g(2.6ml)
(2) Enamel2 Clear TWiNY	4.8g(2.6ml)
(3) Enamel3 Clear TWiNY	4.8g(2.6ml)
(4) Enamel4 Clear TWiNY	4.8g(2.6ml)
(5) Enamel5 Clear TWiNY	4.8g(2.6ml)

(6) T Glass Clear TWiNY	4.8g(2.6ml)
(7) T Glass ClearFlow TWiNY	3.5g(2ml)