INNOVATION Z Project No.13
        

More easily, more satisfactory.

Plus OneManufacturer

1090-3 Otani, Kamibun, Kagami-cho,Konan-shi, Kochi, 781-5451 Japan

https://www.yamakin-global.com

Head Office: 1090-3 Kamibun, Kagami-cho, Konan-shi, Kochi, 781-5451, Japan
Branch Office: Osaka, Tokyo, Nagoya, Fukuoka, Sendai, JAPAN
Factory and R&D: Kochi, JAPAN
P: +81-887-55-0281
E: contact@yamakin-gold.co.jp 
INTERNATIONAL20231213      

Excellent Durability
In the evaluation of toothbrush abrasion test (50000 times) *1), it is equal to or more than that of polishing finish, and excellent abrasion
resistance has been confirmed.
It is reported that plaque adherence is rapidly increase when the surface roughness exceeds 0.2 μm *2). However, the surface roughnessof Nu:le Coat applied surface is less than 0.1 μm even after 50,000 times of toothbrush abrasion test.
*1) ISO14569-1, the ratio of toothpaste and water is 1:2, Load weight 2.0N
Brush stroke 50,000 times is equivalent to about 7 years if it is assumed to brush teeth twice a day and brush 10 times per tooth.
*2) Bollen. M. Et al. : Dental Mater, 13 (4) 258~269, 1997.

Gloss Retention
Before test
100

Pursuing Transparency

After toothbrush abrasion test
(5,000 times)

Gloss Rate (%)

80

The higher surface hardness remained the same andreduced the amount of photopolymerization initiator that60
40
20causes yellowness to the extreme.

0
After roughen the surface,
apply Clear and light cure

Nu:le Coat Liquid Clear (hereafter Clear) is clear even
immediately after light curing, so it is difficult to affect theScratching ResistancePeel Resistance

Polished
After roughen the surface, apply Clear and light cure

0.20

Surface Roughness Ra (µm)

 
Brushing direction

0.15
0.10    

0.05
0.00

Polished

010,000

20,00030,00040,000It has been confirmed that Nu:leCoat color type (Blue and Orange)
which is for characterization isremained as well after 50,000 timesof toothbrush abrasion test.

50,000 

original color tone of dental restoration even whenapplied overglaze. Therefore, Clear can be used easily forwhitening shades.

Prototype

Clear

Pellet thickness (immediately after light curing) : 1.0 mm

Applied 2 layers of Nu:le Coat
Clear on TWiNY A0 crown.

Low Viscosity and Easy Application
Nu:le Coat Liquid was pursued an optimal viscosity that is easy to

Small Curing Strain

apply. Thanks to low viscosity design, hard to remain traces of abrush and easy to apply thinly and evenly. Thin hard-coated

The combination of flexible polyfunctional monomers and tough cross-linkablelayers of about 5 μm can be created, allowing coating andmonomers reduced curing strain.

characterization without loosing the surface structure of dental

Therefore, even if the applied layer become thicker because of overglaze, it is lessrestorations.

Evaluation of Curing Strain

likely to occur cracks or floated surface.

   1.0Crack Evaluation Test

 

Dropped the liquid directly intothe pit and fissure of crowns andevaluated by microscopy for thepresence of cracks and floatedsurface after light curing.



Thanks to the small curing strain, the inhibition of cracking and floated surface can beexpected even when a lot of liquid has been applied to the pit and fissure or the junction.

2Thickness of 1 layer
Liquid : 5-15 μm
Gel : 20-50 μm

Easy glazing with easy steps.
There is no loss or chipping concern during polishing.

 

0.50.0And please use Gel type when thicker layers are necessary.

Curing deformation after light curing (strain amount)is greatly reduced comparing the thickness before
light curing (0.5 mm) .

Finish with polishing requires craftspersonship sopolishing is a very valuable task.
However, depending on the level of proficiency,
the finish may vary.
On the other hand, Nu:le Coat is easy to apply andprovide glaze on the surface in a short period oftime regardless of proficiency. The working time
becomes 1/3 to achieve glaze on the surface.

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030   
6090120150Finish time of TWiNY anterior tooth  3

Gum Shades
There are also Gum shade line-up (Red, Pink and Black) for denture application or Gum expression.

      Red

Wide Range of Color Line-up for Crown Characterizing

GrayBrown

Yellow OrangeBlue

Black

After application

White, Gray, Brown, Yellow, Orange and Blue lineups allow for free characterization of crowns.

WhitePink

Before application

GumRedDark Brown HVBlue
GrayPink

OrangeCharacterized resin frame by Nu:le Coat Liquid Red, Pink, Black and Orange
Dark Brown HVBrownOrange
Pre-treatment of PEEK before applying resin materials.

Shade plus

Super engineering plastics PEAK-based

There are A plus, B plus, C plus, and D plus lineups that allow fine adjustment of the shade.

Shear Bond Test (PEEK and Opaque Resin)(PEEK, PEKK, etc. ) have attracted attention
in recent years for their ability to mitigate

C plusBlackGumWhiteB plusPinkYellow

A plusRedNo treatment(Sandblast only)

impact on bone in implant cases. By theD plus

combination of Clear and Gel, compositeresin (e.g., Luna-Wing) and hybrid
composite resin (e.g., TWiNY) can be built
up on PEEK frame.

Suitable viscosity for
pre-treatment can begained by mixing Clearand Gel at 1:1 ratio.

2 layers of Clear andlight curing
1 layer of Clear + Gel(mixed 1:1 ratio) andlight curing
05101520

Shear Bond Strength (MPa)

4A2 Crown

Applied 1 layer of A plus.

B2 Crown

Applied 1 layer of B plus.

C2 Crown

Applied 1 layer of C plus.

D2 Crown

Applied 1 layer of D plus.

Applied Clear and Gel (at 1:1 ratio) after sandblasting

Completion after TWiNY application
5Line-up

For Both Dental Laboratory and Chairside Use      

Light Curing Time

Nu:le Coat can be used not only for the finishing of resin-based dental restorations but also for regular maintenance of resin-based

Usage

dental restorations that have lost their glaze.
Laboratory Use*This product is for resin restoration only.
This product cannot be used for tooth substances.

Procedure of Applying Nu:le CoatFor Laboratory Use

Single Package

Nu:le Coat Liquid Clear (6ml)
Nu:le Coat Liquid (4ml) 15 colors

Nu:le Coat Gel (2ml)

Roughen the surface(Alumina Sandblast etc.)

Application of Nu:le Coat(characterizing and glazing)

Light Curing
Completion(60 sec. by LED CURE Master)

For Chairside Use

30 sec.
LEDCURE
MasterFinal curing
Pre-treatment forPEEK

60 sec.
30 sec.
Pre-curing
STD 10 sec.

DentalCuring
Light

Final curing
STD 20 sec.

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Gray, Brown, Yellow, Orange, Blue, Red, Pink, Gum,（ White,）
Dark Brown HV, Black, A plus, B plus, C plus, D plus

After shape modification

TimePre-curing

Chairside Use*2

Clear
Single Package

Equipment*1

Set Package

Intro Set

Regular Set

Full Set• Nu:le Coat Liquid Clear (6ml) : 1 pc
• Nu:le Coat Gel (2ml) : 1 pc
• Round Brush : 1 pc
• Flat Brush : 1 pc
• Disposal Plate : 10 pcs• Nu:le Coat Liquid Clear (6ml) : 1 pc
• Nu:le Coat Gel (2ml) : 1 pc
• Nu:le Coat Liquid (4ml) : White, Gray, Blue, Brown (1 pc each)• Round Brush : 1 pc
• Flat Brush : 1 pc
• Disposal Plate : 20 pcs• Nu:le Coat Liquid Clear (6ml) : 1 pc
• Nu:le Coat Gel (2ml) : 1 pc
• Nu:le Coat Liquid (4ml) : White, Gray, Blue, Brown, Yellow, Orange,A Plus, B Plus, C Plus, D Plus (1 pc each)• Round Brush : 1 pc
• Flat Brush : 1 pc
• Disposal Plate : 30 pcs

Set Contents
Filling composite

Point

After light irradiation, shape
Application of Nu:le Coat
modification and roughening (glazing)
the surface.

Gel is recommended to use for the parts where need thickness.

12   

Light irradiation

Completion*Light irradiators should have an output
peak wavelength of 400±20 nm, and also
should contain the purple LED

For Color types, shake the bottle well before use as thecolouring material may settle.
Please avoid using this product for occlusal parts wherepressure is applied.

TypeColorIntro Set
Regular Set
Full Set

GelClearClear

●

●

●
●

WhiteGrayBrown

●

●

●

●

●

●

●

●

Yellow OrangeBlueLiquidRedPinkGum

Dark Brown HVBlackA PlusB PlusC PlusD Plus

●

●

●

●

●
●

●

●

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