Ivoclar Vivadent IPS InLine System - Manual (Page 5)

5
Material
IPS InLine and IPS InLine One are veneering ceramic materials
containing leucite. They are suitable for the fabrication of metal-
ceramic restorations at firing temperatures higher than 900 °C
(1652 °F). With both products, alloys in the CTE range of
13.8–15.0 x 10
-6 /K -1 (25–500°C) can be veneered, irrespective of the
metal composition. These ceramics are based on leucite-forming
glasses, some of which are produced of feldspar raw materials of a
natural origin. Given their composition they demonstrate excellent
chemical resistance. With the corresponding mixture and targeted
heat treatment of these glasses, leucite crystals with a defined grain
size distribution are released in the glass matrix. This results in a
homogeneous structure for the veneering material, which is not only
extremely gentle to antagonist but also provides the high strength
and convincing optical properties of the IPS InLine veneering ceramic
materials.
Product Information
InLine
®
– conventional metal-ceramic
IPS
InLine
®
One – one-layer metal-ceramic
IPS
Indications
– One-layer veneering ceramic for the most popular dental alloys in
the CTE range of 13.8 – 15.0 x 10 -6 /K (25 – 500°C) (IPS InLine One)
– Conventional multi-layer veneering ceramic for the most popular
dental alloys in the CTE range of 13.8 – 15.0 x 10 -6 /K (25 – 500°C)
(IPS InLine)
– Veneers on refractory die material (only IPS InLine)
contraindications
– If patients are known to be allergic to any of the ingredients, the
material should not be used.
– Bruxism
– Veneering of titanium and zirconium oxide frameworks
– Any other use not listed in the indications
Important processing restrictions
– Exceeding or falling short of the stipulated veneering layer
thicknesses
– Failure to observe the layer thickness ratio between the framework
and layering ceramic
– Mixing with and processing in conjunction with other dental
ceramics
– Veneering of dental alloys not within the stipulated CTE range
– Failure to observe the necessary minimum connector and frame-
work thicknesses
Side effects
If patients are known to be allergic to any of the components in the
materials, IPS InLine One and IPS InLine restorations should not be
used.
5 µm
IPS InLine Deep Dentin, IPS InLine Dentin, IPS InLine Transpa Incisal,
IPS InLine Gingiva, IPS InLine One Dentcisal:
CTE (25 – 500°C) [10 -6 /K] 1) 12.9 ± 0.5
Flexural strength (biaxial) [MPa] 1) 2) ≥ 50
Chem. solubility [μg/cm 2 ] 1) ≤ 100
Firing temperature [°C] 900 – 930
1) according to ISO 6872:2008
2) typical mean value for the flexural strength is 80 MPa
Classification: Dental ceramics Type 1 / Class 1