MOLEKUR™ Viva-Coherz Technologies Co., Ltd.

Excellent Durability
High Stain Resistance
Comfortable and Aesthetic Wearing
Patent Material
Patent No. : WO2023056735A1

High deformation resistance

MOLEKUR™ Viva has better deformation resistance, especially during wearing and removing.

Deformation (mm)

Viva

Other multi-layer foil

Deformation comparison after 100 times
of aligner removal from tooth model

High abrasion resistance

The unique patent design of MOLEKUR™ Viva gives it low abrasion loss during wearing, providing better experience for patients.

Abrasion Loss (g)

Viva

Other multi-layer foil

Load: 500g (4.9N)

Wear frequency: 50 min

Grinding wheel type: H18

Speed: 60rpm

Abrasion loss comparison

Higher yield strain

MOLEKUR™ Viva, due to its unique material structure, has higher yield strain by 50% compared to other multi-layer foil on market. This gives greater room for aligner design with potential bigger tooth movement design for each step.

Stress (MPa)

Strain (%)

Viva

Other multi-layer foil

Elongation at break comparison

※ All above data is from Coherz Lab

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