Description

Vita VM13 Effect Liner is a high-fusing feldspar ceramic with a fine structure, designed for porcelain-bonding alloys within the CTE range of 13.8 to 15.2 x 10⁻⁶K⁻¹. The application of fluorescent and opalescent supplementary porcelains allows for extremely individual, aesthetically satisfying results, with further customisation possible using Vita Akzent Plus and Interno stains.

VM13 Effect Liner delivers enamel-like refraction and reflection characteristics, along with high firmness and excellent modelling properties. It can be ground and polished exceptionally well, producing homogeneous, dense surfaces that offer high plaque resistance and are antagonist-friendly. Effect Liner is used to establish a foundational shade and light effect layer early in the build-up process, supporting very good aesthetic results, further complemented by a comprehensive range of supplementary porcelains for individualisation.

Physical data (Base Dentine): CTE 13.1–13.6 x 10⁻⁶K⁻¹ (25–500°C); firing temperature 880°C (1st dentine); transition temperature approx. 560°C; flexural strength (3-point) approx. 120 N/mm²; bonding strength approx. 43 N/mm²; density approx. 2.5 g/cm³; acid solubility approx. 12 µg/cm²; medium grain size approx. 18µm.